| 222.16.0.0/13 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.24.0.0/13 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.28.0.0/14 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.16.0.0/16 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.17.0.0/16 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.17.0.0/16 | AS24357CNGI-GZ-IX-AS-AP - CERNET2 IX at South China University of Technology | No ROA | — | 5/31/2026 |
| 222.16.0.0/16 | AS24357CNGI-GZ-IX-AS-AP - CERNET2 IX at South China University of Technology | No ROA | — | 5/31/2026 |
| 222.20.0.0/17 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.29.0.0/17 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.31.64.0/18 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.25.0.0/18 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.22.0.0/18 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.25.128.0/18 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.24.0.0/18 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.20.192.0/18 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.18.128.0/18 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.23.192.0/18 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.26.64.0/18 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.29.192.0/18 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.24.64.0/18 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.24.192.0/18 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.31.64.0/18 | AS24348CNGI-BJ-IX2-AS-AP - CERNET2 IX at Tsinghua University | No ROA | — | 5/31/2026 |
| 222.29.192.0/18 | AS24349CNGI-BJ-IX3-AS-AP - CERNET2 IX at Peking University | No ROA | — | 5/31/2026 |
| 222.22.0.0/18 | AS24360CNGI-ZHZ-IX-AS-AP - CERNET2 IX at Zhengzhou University | No ROA | — | 5/31/2026 |
| 222.17.96.0/19 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.21.32.0/19 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.20.128.0/19 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.17.32.0/19 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.27.64.0/19 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.16.96.0/19 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.30.32.0/19 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.16.32.0/19 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.26.192.0/19 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.29.160.0/19 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.29.128.0/19 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.19.192.0/19 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.26.32.0/19 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.26.0.0/19 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.25.224.0/19 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.18.0.0/19 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.28.160.0/19 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.18.192.0/19 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.18.224.0/19 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.31.160.0/19 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.22.224.0/19 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.31.128.0/19 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.19.64.0/19 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.28.32.0/19 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.23.96.0/19 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.31.32.0/19 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.31.160.0/19 | AS24348CNGI-BJ-IX2-AS-AP - CERNET2 IX at Tsinghua University | No ROA | — | 5/31/2026 |
| 222.28.32.0/19 | AS24350CNGI-BJ-IX4-AS-AP - CERNET2 IX at Beijing University of Posts and Telecommunications | No ROA | — | 5/31/2026 |
| 222.31.128.0/19 | AS24350CNGI-BJ-IX4-AS-AP - CERNET2 IX at Beijing University of Posts and Telecommunications | No ROA | — | 5/31/2026 |
| 222.30.32.0/19 | AS24352CNGI-TJN-IX-AS-AP - CERNET2 IX at Tianjin University | No ROA | — | 5/31/2026 |
| 222.18.32.0/19 | AS24355CNGI-CD-IX-AS-AP - CERNET2 IX at University of Electronic Science and Technology of China | No ROA | — | 5/31/2026 |
| 222.21.32.0/19 | AS24360CNGI-ZHZ-IX-AS-AP - CERNET2 IX at Zhengzhou University | No ROA | — | 5/31/2026 |
| 222.26.192.0/19 | AS24370CNGI-DLN-IX-AS-AP - CERNET2 IX at Dalian University of Technology | No ROA | — | 5/31/2026 |
| 222.30.224.0/19 | AS138182CNGI-SJZ-IX-AS-AP - CERNET2 regional IX at Hebei Normal University | No ROA | — | 5/31/2026 |
| 222.31.32.0/19 | AS138374CNGI-TYN-IX-AS-AP - CERNET2 regional IX at Taiyuan University | No ROA | — | 5/31/2026 |
| 222.25.224.0/19 | AS138441CNGI-WLQ-IX-AS-AP - CERNET2 regional IX at Xinjiang University | No ROA | — | 5/31/2026 |
| 222.19.64.0/19 | AS138442CNGI-LSA-IX-AS-AP - CERNET2 regional IX at Tibet University | No ROA | — | 5/31/2026 |
| 222.21.0.0/20 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.31.240.0/20 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.31.224.0/20 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.16.16.0/20 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.31.208.0/20 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.31.192.0/20 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.30.144.0/20 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.30.96.0/20 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.30.64.0/20 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.30.16.0/20 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.28.240.0/20 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.28.224.0/20 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.28.128.0/20 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.28.112.0/20 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.28.96.0/20 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.28.80.0/20 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.28.64.0/20 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.28.0.0/20 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.16.208.0/20 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.16.224.0/20 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.16.240.0/20 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.27.240.0/20 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.27.224.0/20 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.27.192.0/20 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.27.144.0/20 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.27.96.0/20 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.17.64.0/20 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.17.128.0/20 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.27.48.0/20 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.17.144.0/20 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.27.16.0/20 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.26.240.0/20 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.26.224.0/20 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.26.176.0/20 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.17.192.0/20 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.26.160.0/20 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.17.208.0/20 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.26.144.0/20 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.26.128.0/20 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.17.240.0/20 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.18.64.0/20 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.18.80.0/20 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.18.112.0/20 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.25.80.0/20 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.25.64.0/20 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.23.176.0/20 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.23.144.0/20 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.23.64.0/20 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.23.48.0/20 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.23.32.0/20 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.23.16.0/20 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.19.48.0/20 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.23.0.0/20 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.22.112.0/20 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.22.80.0/20 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.19.112.0/20 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.22.64.0/20 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.19.128.0/20 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.21.192.0/20 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.19.176.0/20 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.21.176.0/20 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.21.160.0/20 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.19.224.0/20 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.19.240.0/20 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.21.16.0/20 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.28.112.0/20 | AS24348CNGI-BJ-IX2-AS-AP - CERNET2 IX at Tsinghua University | No ROA | — | 5/31/2026 |
| 222.28.128.0/20 | AS24348CNGI-BJ-IX2-AS-AP - CERNET2 IX at Tsinghua University | No ROA | — | 5/31/2026 |
| 222.30.144.0/20 | AS24348CNGI-BJ-IX2-AS-AP - CERNET2 IX at Tsinghua University | No ROA | — | 5/31/2026 |
| 222.28.224.0/20 | AS24349CNGI-BJ-IX3-AS-AP - CERNET2 IX at Peking University | No ROA | — | 5/31/2026 |
| 222.28.240.0/20 | AS24349CNGI-BJ-IX3-AS-AP - CERNET2 IX at Peking University | No ROA | — | 5/31/2026 |
| 222.28.96.0/20 | AS24349CNGI-BJ-IX3-AS-AP - CERNET2 IX at Peking University | No ROA | — | 5/31/2026 |
| 222.28.80.0/20 | AS24349CNGI-BJ-IX3-AS-AP - CERNET2 IX at Peking University | No ROA | — | 5/31/2026 |
| 222.28.64.0/20 | AS24350CNGI-BJ-IX4-AS-AP - CERNET2 IX at Beijing University of Posts and Telecommunications | No ROA | — | 5/31/2026 |
| 222.28.0.0/20 | AS24350CNGI-BJ-IX4-AS-AP - CERNET2 IX at Beijing University of Posts and Telecommunications | No ROA | — | 5/31/2026 |
| 222.30.96.0/20 | AS24352CNGI-TJN-IX-AS-AP - CERNET2 IX at Tianjin University | No ROA | — | 5/31/2026 |
| 222.30.16.0/20 | AS24352CNGI-TJN-IX-AS-AP - CERNET2 IX at Tianjin University | No ROA | — | 5/31/2026 |
| 222.30.64.0/20 | AS24352CNGI-TJN-IX-AS-AP - CERNET2 IX at Tianjin University | No ROA | — | 5/31/2026 |
| 222.21.160.0/20 | AS24360CNGI-ZHZ-IX-AS-AP - CERNET2 IX at Zhengzhou University | No ROA | — | 5/31/2026 |
| 222.22.64.0/20 | AS24360CNGI-ZHZ-IX-AS-AP - CERNET2 IX at Zhengzhou University | No ROA | — | 5/31/2026 |
| 222.21.192.0/20 | AS24360CNGI-ZHZ-IX-AS-AP - CERNET2 IX at Zhengzhou University | No ROA | — | 5/31/2026 |
| 222.21.0.0/20 | AS24360CNGI-ZHZ-IX-AS-AP - CERNET2 IX at Zhengzhou University | No ROA | — | 5/31/2026 |
| 222.21.176.0/20 | AS24360CNGI-ZHZ-IX-AS-AP - CERNET2 IX at Zhengzhou University | No ROA | — | 5/31/2026 |
| 222.22.112.0/20 | AS24360CNGI-ZHZ-IX-AS-AP - CERNET2 IX at Zhengzhou University | No ROA | — | 5/31/2026 |
| 222.22.80.0/20 | AS24360CNGI-ZHZ-IX-AS-AP - CERNET2 IX at Zhengzhou University | No ROA | — | 5/31/2026 |
| 222.26.176.0/20 | AS24370CNGI-DLN-IX-AS-AP - CERNET2 IX at Dalian University of Technology | No ROA | — | 5/31/2026 |
| 222.26.240.0/20 | AS24370CNGI-DLN-IX-AS-AP - CERNET2 IX at Dalian University of Technology | No ROA | — | 5/31/2026 |
| 222.26.160.0/20 | AS24370CNGI-DLN-IX-AS-AP - CERNET2 IX at Dalian University of Technology | No ROA | — | 5/31/2026 |
| 222.26.144.0/20 | AS24370CNGI-DLN-IX-AS-AP - CERNET2 IX at Dalian University of Technology | No ROA | — | 5/31/2026 |
| 222.26.224.0/20 | AS24370CNGI-DLN-IX-AS-AP - CERNET2 IX at Dalian University of Technology | No ROA | — | 5/31/2026 |
| 222.26.128.0/20 | AS24370CNGI-DLN-IX-AS-AP - CERNET2 IX at Dalian University of Technology | No ROA | — | 5/31/2026 |
| 222.30.208.0/20 | AS138182CNGI-SJZ-IX-AS-AP - CERNET2 regional IX at Hebei Normal University | No ROA | — | 5/31/2026 |
| 222.30.176.0/20 | AS138182CNGI-SJZ-IX-AS-AP - CERNET2 regional IX at Hebei Normal University | No ROA | — | 5/31/2026 |
| 222.31.240.0/20 | AS138375CNGI-HHT-IX-AS-AP - CERNET2 regional IX at Inner Mongolia University | No ROA | — | 5/31/2026 |
| 222.31.224.0/20 | AS138375CNGI-HHT-IX-AS-AP - CERNET2 regional IX at Inner Mongolia University | No ROA | — | 5/31/2026 |
| 222.31.192.0/20 | AS138375CNGI-HHT-IX-AS-AP - CERNET2 regional IX at Inner Mongolia University | No ROA | — | 5/31/2026 |
| 222.31.208.0/20 | AS138375CNGI-HHT-IX-AS-AP - CERNET2 regional IX at Inner Mongolia University | No ROA | — | 5/31/2026 |
| 222.17.240.0/20 | AS138440CNGI-HAK-IX-AS-AP - CERNET2 regional IX at Hainan Normal University | No ROA | — | 5/31/2026 |
| 222.17.208.0/20 | AS138440CNGI-HAK-IX-AS-AP - CERNET2 regional IX at Hainan Normal University | No ROA | — | 5/31/2026 |
| 222.17.192.0/20 | AS138440CNGI-HAK-IX-AS-AP - CERNET2 regional IX at Hainan Normal University | No ROA | — | 5/31/2026 |
| 222.17.144.0/20 | AS138440CNGI-HAK-IX-AS-AP - CERNET2 regional IX at Hainan Normal University | No ROA | — | 5/31/2026 |
| 222.17.128.0/20 | AS138440CNGI-HAK-IX-AS-AP - CERNET2 regional IX at Hainan Normal University | No ROA | — | 5/31/2026 |
| 222.19.112.0/20 | AS138442CNGI-LSA-IX-AS-AP - CERNET2 regional IX at Tibet University | No ROA | — | 5/31/2026 |
| 222.21.144.0/21 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.30.0.0/21 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.23.88.0/21 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.16.8.0/21 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.21.80.0/21 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.21.88.0/21 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.25.208.0/21 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.21.112.0/21 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.21.120.0/21 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.21.128.0/21 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.21.136.0/21 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.27.0.0/21 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.31.8.0/21 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.27.8.0/21 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.31.0.0/21 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.30.192.0/21 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.30.168.0/21 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.27.168.0/21 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.23.168.0/21 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.23.160.0/21 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.17.0.0/21 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.16.184.0/21 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.30.88.0/21 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.30.8.0/21 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.16.0.0/21 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.28.16.0/21 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.20.160.0/21 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.17.232.0/21 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.25.216.0/21 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.19.176.0/21 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.31.24.0/21 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.19.168.0/21 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.17.224.0/21 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.30.192.0/21 | AS24348CNGI-BJ-IX2-AS-AP - CERNET2 IX at Tsinghua University | No ROA | — | 5/31/2026 |
| 222.30.168.0/21 | AS24348CNGI-BJ-IX2-AS-AP - CERNET2 IX at Tsinghua University | No ROA | — | 5/31/2026 |
| 222.28.16.0/21 | AS24350CNGI-BJ-IX4-AS-AP - CERNET2 IX at Beijing University of Posts and Telecommunications | No ROA | — | 5/31/2026 |
| 222.30.0.0/21 | AS24352CNGI-TJN-IX-AS-AP - CERNET2 IX at Tianjin University | No ROA | — | 5/31/2026 |
| 222.30.8.0/21 | AS24352CNGI-TJN-IX-AS-AP - CERNET2 IX at Tianjin University | No ROA | — | 5/31/2026 |
| 222.30.88.0/21 | AS24352CNGI-TJN-IX-AS-AP - CERNET2 IX at Tianjin University | No ROA | — | 5/31/2026 |
| 222.21.120.0/21 | AS24360CNGI-ZHZ-IX-AS-AP - CERNET2 IX at Zhengzhou University | No ROA | — | 5/31/2026 |
| 222.21.144.0/21 | AS24360CNGI-ZHZ-IX-AS-AP - CERNET2 IX at Zhengzhou University | No ROA | — | 5/31/2026 |
| 222.21.112.0/21 | AS24360CNGI-ZHZ-IX-AS-AP - CERNET2 IX at Zhengzhou University | No ROA | — | 5/31/2026 |
| 222.21.88.0/21 | AS24360CNGI-ZHZ-IX-AS-AP - CERNET2 IX at Zhengzhou University | No ROA | — | 5/31/2026 |
| 222.21.136.0/21 | AS24360CNGI-ZHZ-IX-AS-AP - CERNET2 IX at Zhengzhou University | No ROA | — | 5/31/2026 |
| 222.21.128.0/21 | AS24360CNGI-ZHZ-IX-AS-AP - CERNET2 IX at Zhengzhou University | No ROA | — | 5/31/2026 |
| 222.21.80.0/21 | AS24360CNGI-ZHZ-IX-AS-AP - CERNET2 IX at Zhengzhou University | No ROA | — | 5/31/2026 |
| 222.30.160.0/21 | AS138182CNGI-SJZ-IX-AS-AP - CERNET2 regional IX at Hebei Normal University | No ROA | — | 5/31/2026 |
| 222.30.136.0/21 | AS138182CNGI-SJZ-IX-AS-AP - CERNET2 regional IX at Hebei Normal University | No ROA | — | 5/31/2026 |
| 222.31.0.0/21 | AS138374CNGI-TYN-IX-AS-AP - CERNET2 regional IX at Taiyuan University | No ROA | — | 5/31/2026 |
| 222.31.24.0/21 | AS138374CNGI-TYN-IX-AS-AP - CERNET2 regional IX at Taiyuan University | No ROA | — | 5/31/2026 |
| 222.31.8.0/21 | AS138374CNGI-TYN-IX-AS-AP - CERNET2 regional IX at Taiyuan University | No ROA | — | 5/31/2026 |
| 222.17.232.0/21 | AS138440CNGI-HAK-IX-AS-AP - CERNET2 regional IX at Hainan Normal University | No ROA | — | 5/31/2026 |
| 222.17.224.0/21 | AS138440CNGI-HAK-IX-AS-AP - CERNET2 regional IX at Hainan Normal University | No ROA | — | 5/31/2026 |
| 222.25.208.0/21 | AS138441CNGI-WLQ-IX-AS-AP - CERNET2 regional IX at Xinjiang University | No ROA | — | 5/31/2026 |
| 222.25.216.0/21 | AS138441CNGI-WLQ-IX-AS-AP - CERNET2 regional IX at Xinjiang University | No ROA | — | 5/31/2026 |
| 222.17.8.0/22 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.27.188.0/22 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.27.184.0/22 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.27.180.0/22 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.27.176.0/22 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.27.164.0/22 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.27.160.0/22 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.16.176.0/22 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.19.144.0/22 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.17.24.0/22 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.16.128.0/22 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.22.96.0/22 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.19.96.0/22 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.31.16.0/22 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.17.180.0/22 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.31.20.0/22 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.19.184.0/22 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.16.80.0/22 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.22.96.0/22 | AS24360CNGI-ZHZ-IX-AS-AP - CERNET2 IX at Zhengzhou University | No ROA | — | 5/31/2026 |
| 222.28.152.0/22 | AS133111CNT-northChina - CERNET New Technology Co., Ltd | No ROA | — | 5/31/2026 |
| 222.30.200.0/22 | AS138182CNGI-SJZ-IX-AS-AP - CERNET2 regional IX at Hebei Normal University | No ROA | — | 5/31/2026 |
| 222.31.16.0/22 | AS138374CNGI-TYN-IX-AS-AP - CERNET2 regional IX at Taiyuan University | No ROA | — | 5/31/2026 |
| 222.31.20.0/22 | AS138374CNGI-TYN-IX-AS-AP - CERNET2 regional IX at Taiyuan University | No ROA | — | 5/31/2026 |
| 222.17.180.0/22 | AS138440CNGI-HAK-IX-AS-AP - CERNET2 regional IX at Hainan Normal University | No ROA | — | 5/31/2026 |
| 222.19.96.0/22 | AS138442CNGI-LSA-IX-AS-AP - CERNET2 regional IX at Tibet University | No ROA | — | 5/31/2026 |
| 222.16.150.0/23 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.19.188.0/23 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.19.42.0/23 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.17.178.0/23 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.17.176.0/23 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.17.86.0/23 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.17.14.0/23 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.17.12.0/23 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.16.182.0/23 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.16.180.0/23 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.16.174.0/23 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.28.94.0/23 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.16.166.0/23 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.16.164.0/23 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.16.160.0/23 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.16.154.0/23 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.16.152.0/23 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.16.148.0/23 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.16.146.0/23 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.16.144.0/23 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.16.142.0/23 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.16.138.0/23 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.16.134.0/23 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.16.132.0/23 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.16.94.0/23 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.16.92.0/23 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.16.90.0/23 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.16.86.0/23 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.16.84.0/23 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.28.94.0/23 | AS24349CNGI-BJ-IX3-AS-AP - CERNET2 IX at Peking University | No ROA | — | 5/31/2026 |
| 222.30.204.0/23 | AS138182CNGI-SJZ-IX-AS-AP - CERNET2 regional IX at Hebei Normal University | No ROA | — | 5/31/2026 |
| 222.30.206.0/23 | AS138182CNGI-SJZ-IX-AS-AP - CERNET2 regional IX at Hebei Normal University | No ROA | — | 5/31/2026 |
| 222.17.176.0/23 | AS138440CNGI-HAK-IX-AS-AP - CERNET2 regional IX at Hainan Normal University | No ROA | — | 5/31/2026 |
| 222.17.178.0/23 | AS138440CNGI-HAK-IX-AS-AP - CERNET2 regional IX at Hainan Normal University | No ROA | — | 5/31/2026 |
| 222.17.192.0/24 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.24.192.0/24 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.23.209.0/24 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.18.235.0/24 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.21.192.0/24 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.18.236.0/24 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.18.237.0/24 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.27.251.0/24 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.21.199.0/24 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.16.192.0/24 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.18.238.0/24 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.19.168.0/24 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.23.88.0/24 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.23.81.0/24 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.19.176.0/24 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.18.239.0/24 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.20.129.0/24 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.16.173.0/24 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.16.172.0/24 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.16.169.0/24 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.16.89.0/24 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.16.168.0/24 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.16.88.0/24 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.27.130.0/24 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.16.163.0/24 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.16.162.0/24 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.18.255.0/24 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.20.193.0/24 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.28.207.0/24 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.28.208.0/24 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.24.70.0/24 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.28.209.0/24 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.28.213.0/24 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.23.231.0/24 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.18.231.0/24 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.18.227.0/24 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.18.228.0/24 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.26.163.0/24 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.24.134.0/24 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.20.128.0/24 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.19.148.0/24 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.24.19.0/24 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.21.223.0/24 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.18.233.0/24 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.21.222.0/24 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.18.234.0/24 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.21.220.0/24 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.24.64.0/24 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.21.219.0/24 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.17.240.0/24 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.28.215.0/24 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.28.216.0/24 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.16.159.0/24 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.16.158.0/24 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.16.157.0/24 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.16.156.0/24 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.29.83.0/24 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.16.80.0/24 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.27.129.0/24 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.16.66.0/24 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.19.40.0/24 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.23.15.0/24 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.24.94.0/24 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.24.128.0/24 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.18.232.0/24 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.16.64.0/24 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.16.141.0/24 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.16.140.0/24 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.19.190.0/24 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.24.131.0/24 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.17.168.0/24 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.21.218.0/24 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 222.30.192.0/24 | AS24348CNGI-BJ-IX2-AS-AP - CERNET2 IX at Tsinghua University | No ROA | — | 5/31/2026 |
| 222.28.213.0/24 | AS24348CNGI-BJ-IX2-AS-AP - CERNET2 IX at Tsinghua University | No ROA | — | 5/31/2026 |
| 222.29.83.0/24 | AS24349CNGI-BJ-IX3-AS-AP - CERNET2 IX at Peking University | No ROA | — | 5/31/2026 |
| 222.28.215.0/24 | AS24349CNGI-BJ-IX3-AS-AP - CERNET2 IX at Peking University | No ROA | — | 5/31/2026 |
| 222.29.158.0/24 | AS24349CNGI-BJ-IX3-AS-AP - CERNET2 IX at Peking University | No ROA | — | 5/31/2026 |
| 222.28.209.0/24 | AS24352CNGI-TJN-IX-AS-AP - CERNET2 IX at Tianjin University | No ROA | — | 5/31/2026 |
| 222.30.60.0/24 | AS24352CNGI-TJN-IX-AS-AP - CERNET2 IX at Tianjin University | No ROA | — | 5/31/2026 |
| 222.30.0.0/24 | AS24352CNGI-TJN-IX-AS-AP - CERNET2 IX at Tianjin University | No ROA | — | 5/31/2026 |
| 222.18.224.0/24 | AS24355CNGI-CD-IX-AS-AP - CERNET2 IX at University of Electronic Science and Technology of China | No ROA | — | 5/31/2026 |
| 222.18.80.0/24 | AS24355CNGI-CD-IX-AS-AP - CERNET2 IX at University of Electronic Science and Technology of China | No ROA | — | 5/31/2026 |
| 222.16.82.0/24 | AS24357CNGI-GZ-IX-AS-AP - CERNET2 IX at South China University of Technology | No ROA | — | 5/31/2026 |
| 222.20.160.0/24 | AS24358CNGI-WH-IX-AS-AP - CERNET2 IX at Huazhong University of Science and Technology | No ROA | — | 5/31/2026 |
| 222.21.219.0/24 | AS24360CNGI-ZHZ-IX-AS-AP - CERNET2 IX at Zhengzhou University | No ROA | — | 5/31/2026 |
| 222.21.192.0/24 | AS24360CNGI-ZHZ-IX-AS-AP - CERNET2 IX at Zhengzhou University | No ROA | — | 5/31/2026 |
| 222.21.0.0/24 | AS24360CNGI-ZHZ-IX-AS-AP - CERNET2 IX at Zhengzhou University | No ROA | — | 5/31/2026 |
| 222.21.88.0/24 | AS24360CNGI-ZHZ-IX-AS-AP - CERNET2 IX at Zhengzhou University | No ROA | — | 5/31/2026 |
| 222.21.80.0/24 | AS24360CNGI-ZHZ-IX-AS-AP - CERNET2 IX at Zhengzhou University | No ROA | — | 5/31/2026 |
| 222.21.223.0/24 | AS24360CNGI-ZHZ-IX-AS-AP - CERNET2 IX at Zhengzhou University | No ROA | — | 5/31/2026 |
| 222.21.222.0/24 | AS24360CNGI-ZHZ-IX-AS-AP - CERNET2 IX at Zhengzhou University | No ROA | — | 5/31/2026 |
| 222.21.220.0/24 | AS24360CNGI-ZHZ-IX-AS-AP - CERNET2 IX at Zhengzhou University | No ROA | — | 5/31/2026 |
| 222.21.218.0/24 | AS24360CNGI-ZHZ-IX-AS-AP - CERNET2 IX at Zhengzhou University | No ROA | — | 5/31/2026 |
| 222.21.199.0/24 | AS24360CNGI-ZHZ-IX-AS-AP - CERNET2 IX at Zhengzhou University | No ROA | — | 5/31/2026 |
| 222.26.163.0/24 | AS24370CNGI-DLN-IX-AS-AP - CERNET2 IX at Dalian University of Technology | No ROA | — | 5/31/2026 |
| 222.27.71.0/24 | AS24371CNGI-CHC-IX-AS-AP - CERNET2 IX at Jilin University | No ROA | — | 5/31/2026 |
| 222.27.0.0/24 | AS24371CNGI-CHC-IX-AS-AP - CERNET2 IX at Jilin University | No ROA | — | 5/31/2026 |
| 222.27.251.0/24 | AS24372CNGI-HRB-IX-AS-AP - CERNET2 IX at Harbin Institute of Technology | No ROA | — | 5/31/2026 |
| 222.28.208.0/24 | AS138369CNGI-SZH-IX-AS-AP - CERNET2 regional IX at Shenzhen University | No ROA | — | 5/31/2026 |
| 222.31.210.0/24 | AS138375CNGI-HHT-IX-AS-AP - CERNET2 regional IX at Inner Mongolia University | No ROA | — | 5/31/2026 |
| 222.31.208.0/24 | AS138375CNGI-HHT-IX-AS-AP - CERNET2 regional IX at Inner Mongolia University | No ROA | — | 5/31/2026 |
| 222.31.209.0/24 | AS138375CNGI-HHT-IX-AS-AP - CERNET2 regional IX at Inner Mongolia University | No ROA | — | 5/31/2026 |
| 222.17.192.0/24 | AS138440CNGI-HAK-IX-AS-AP - CERNET2 regional IX at Hainan Normal University | No ROA | — | 5/31/2026 |
| 222.17.240.0/24 | AS138440CNGI-HAK-IX-AS-AP - CERNET2 regional IX at Hainan Normal University | No ROA | — | 5/31/2026 |
| 222.17.168.0/24 | AS138440CNGI-HAK-IX-AS-AP - CERNET2 regional IX at Hainan Normal University | No ROA | — | 5/31/2026 |
| 222.19.65.0/24 | AS138442CNGI-LSA-IX-AS-AP - CERNET2 regional IX at Tibet University | No ROA | — | 5/31/2026 |
| 222.19.64.0/24 | AS138442CNGI-LSA-IX-AS-AP - CERNET2 regional IX at Tibet University | No ROA | — | 5/31/2026 |
| 222.19.68.0/24 | AS138442CNGI-LSA-IX-AS-AP - CERNET2 regional IX at Tibet University | No ROA | — | 5/31/2026 |
| 222.19.84.0/24 | AS138442CNGI-LSA-IX-AS-AP - CERNET2 regional IX at Tibet University | No ROA | — | 5/31/2026 |
| 222.19.94.0/24 | AS138442CNGI-LSA-IX-AS-AP - CERNET2 regional IX at Tibet University | No ROA | — | 5/31/2026 |