| 210.30.0.0/16 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 210.30.0.0/16 | AS24369CNGI-SY-IX-AS-AP - CERNET2 IX at Northeast University | No ROA | — | 5/31/2026 |
| 210.31.128.0/17 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 210.31.128.0/17 | AS24352CNGI-TJN-IX-AS-AP - CERNET2 IX at Tianjin University | No ROA | — | 5/31/2026 |
| 210.31.192.0/18 | AS138182CNGI-SJZ-IX-AS-AP - CERNET2 regional IX at Hebei Normal University | No ROA | — | 5/31/2026 |
| 210.29.32.0/19 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 210.29.192.0/19 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 210.28.224.0/19 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 210.31.96.0/19 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 210.29.96.0/19 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 210.29.32.0/19 | AS24361CNGI-NJ-IX-AS-AP - CERNET2 IX at Southeast University | No ROA | — | 5/31/2026 |
| 210.29.96.0/19 | AS24361CNGI-NJ-IX-AS-AP - CERNET2 IX at Southeast University | No ROA | — | 5/31/2026 |
| 210.29.192.0/19 | AS24361CNGI-NJ-IX-AS-AP - CERNET2 IX at Southeast University | No ROA | — | 5/31/2026 |
| 210.28.224.0/19 | AS24361CNGI-NJ-IX-AS-AP - CERNET2 IX at Southeast University | No ROA | — | 5/31/2026 |
| 210.31.96.0/19 | AS138374CNGI-TYN-IX-AS-AP - CERNET2 regional IX at Taiyuan University | No ROA | — | 5/31/2026 |
| 210.29.240.0/20 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 210.29.176.0/20 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 210.29.128.0/20 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 210.29.64.0/20 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 210.31.160.0/20 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 210.29.96.0/20 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 210.31.128.0/20 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 210.28.32.0/20 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 210.28.0.0/20 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 210.28.64.0/20 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 210.31.64.0/20 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 210.31.48.0/20 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 210.31.32.0/20 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 210.31.0.0/20 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 210.30.208.0/20 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 210.30.192.0/20 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 210.30.128.0/20 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 210.28.96.0/20 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 210.30.112.0/20 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 210.28.128.0/20 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 210.30.96.0/20 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 210.28.144.0/20 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 210.30.80.0/20 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 210.30.64.0/20 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 210.30.48.0/20 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 210.31.176.0/20 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 210.30.32.0/20 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 210.28.192.0/20 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 210.30.0.0/20 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 210.28.16.0/20 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 210.29.0.0/20 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 210.29.16.0/20 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 210.30.128.0/20 | AS24348CNGI-BJ-IX2-AS-AP - CERNET2 IX at Tsinghua University | No ROA | — | 5/31/2026 |
| 210.31.0.0/20 | AS24349CNGI-BJ-IX3-AS-AP - CERNET2 IX at Peking University | No ROA | — | 5/31/2026 |
| 210.31.48.0/20 | AS24349CNGI-BJ-IX3-AS-AP - CERNET2 IX at Peking University | No ROA | — | 5/31/2026 |
| 210.31.32.0/20 | AS24350CNGI-BJ-IX4-AS-AP - CERNET2 IX at Beijing University of Posts and Telecommunications | No ROA | — | 5/31/2026 |
| 210.31.64.0/20 | AS24350CNGI-BJ-IX4-AS-AP - CERNET2 IX at Beijing University of Posts and Telecommunications | No ROA | — | 5/31/2026 |
| 210.28.128.0/20 | AS24361CNGI-NJ-IX-AS-AP - CERNET2 IX at Southeast University | No ROA | — | 5/31/2026 |
| 210.29.240.0/20 | AS24361CNGI-NJ-IX-AS-AP - CERNET2 IX at Southeast University | No ROA | — | 5/31/2026 |
| 210.28.32.0/20 | AS24361CNGI-NJ-IX-AS-AP - CERNET2 IX at Southeast University | No ROA | — | 5/31/2026 |
| 210.29.64.0/20 | AS24361CNGI-NJ-IX-AS-AP - CERNET2 IX at Southeast University | No ROA | — | 5/31/2026 |
| 210.29.16.0/20 | AS24361CNGI-NJ-IX-AS-AP - CERNET2 IX at Southeast University | No ROA | — | 5/31/2026 |
| 210.28.0.0/20 | AS24361CNGI-NJ-IX-AS-AP - CERNET2 IX at Southeast University | No ROA | — | 5/31/2026 |
| 210.29.96.0/20 | AS24361CNGI-NJ-IX-AS-AP - CERNET2 IX at Southeast University | No ROA | — | 5/31/2026 |
| 210.29.0.0/20 | AS24361CNGI-NJ-IX-AS-AP - CERNET2 IX at Southeast University | No ROA | — | 5/31/2026 |
| 210.28.16.0/20 | AS24361CNGI-NJ-IX-AS-AP - CERNET2 IX at Southeast University | No ROA | — | 5/31/2026 |
| 210.28.192.0/20 | AS24361CNGI-NJ-IX-AS-AP - CERNET2 IX at Southeast University | No ROA | — | 5/31/2026 |
| 210.28.144.0/20 | AS24361CNGI-NJ-IX-AS-AP - CERNET2 IX at Southeast University | No ROA | — | 5/31/2026 |
| 210.29.128.0/20 | AS24361CNGI-NJ-IX-AS-AP - CERNET2 IX at Southeast University | No ROA | — | 5/31/2026 |
| 210.29.176.0/20 | AS24361CNGI-NJ-IX-AS-AP - CERNET2 IX at Southeast University | No ROA | — | 5/31/2026 |
| 210.28.96.0/20 | AS24361CNGI-NJ-IX-AS-AP - CERNET2 IX at Southeast University | No ROA | — | 5/31/2026 |
| 210.30.192.0/20 | AS24369CNGI-SY-IX-AS-AP - CERNET2 IX at Northeast University | No ROA | — | 5/31/2026 |
| 210.30.80.0/20 | AS24370CNGI-DLN-IX-AS-AP - CERNET2 IX at Dalian University of Technology | No ROA | — | 5/31/2026 |
| 210.30.64.0/20 | AS24370CNGI-DLN-IX-AS-AP - CERNET2 IX at Dalian University of Technology | No ROA | — | 5/31/2026 |
| 210.30.48.0/20 | AS24370CNGI-DLN-IX-AS-AP - CERNET2 IX at Dalian University of Technology | No ROA | — | 5/31/2026 |
| 210.30.32.0/20 | AS24370CNGI-DLN-IX-AS-AP - CERNET2 IX at Dalian University of Technology | No ROA | — | 5/31/2026 |
| 210.30.0.0/20 | AS24370CNGI-DLN-IX-AS-AP - CERNET2 IX at Dalian University of Technology | No ROA | — | 5/31/2026 |
| 210.30.112.0/20 | AS24370CNGI-DLN-IX-AS-AP - CERNET2 IX at Dalian University of Technology | No ROA | — | 5/31/2026 |
| 210.30.96.0/20 | AS24370CNGI-DLN-IX-AS-AP - CERNET2 IX at Dalian University of Technology | No ROA | — | 5/31/2026 |
| 210.31.224.0/20 | AS138182CNGI-SJZ-IX-AS-AP - CERNET2 regional IX at Hebei Normal University | No ROA | — | 5/31/2026 |
| 210.31.176.0/20 | AS138375CNGI-HHT-IX-AS-AP - CERNET2 regional IX at Inner Mongolia University | No ROA | — | 5/31/2026 |
| 210.31.104.0/21 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 210.28.8.0/21 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 210.28.48.0/21 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 210.28.56.0/21 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 210.28.80.0/21 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 210.28.112.0/21 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 210.28.160.0/21 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 210.28.176.0/21 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 210.28.184.0/21 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 210.28.208.0/21 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 210.28.216.0/21 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 210.29.88.0/21 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 210.29.152.0/21 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 210.29.160.0/21 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 210.29.168.0/21 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 210.29.208.0/21 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 210.29.224.0/21 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 210.29.232.0/21 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 210.30.152.0/21 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 210.30.184.0/21 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 210.30.208.0/21 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 210.30.232.0/21 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 210.31.128.0/21 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 210.31.136.0/21 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 210.31.144.0/21 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 210.31.200.0/21 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 210.30.184.0/21 | AS24348CNGI-BJ-IX2-AS-AP - CERNET2 IX at Tsinghua University | No ROA | — | 5/31/2026 |
| 210.31.200.0/21 | AS24348CNGI-BJ-IX2-AS-AP - CERNET2 IX at Tsinghua University | No ROA | — | 5/31/2026 |
| 210.31.144.0/21 | AS24352CNGI-TJN-IX-AS-AP - CERNET2 IX at Tianjin University | No ROA | — | 5/31/2026 |
| 210.29.160.0/21 | AS24361CNGI-NJ-IX-AS-AP - CERNET2 IX at Southeast University | No ROA | — | 5/31/2026 |
| 210.29.152.0/21 | AS24361CNGI-NJ-IX-AS-AP - CERNET2 IX at Southeast University | No ROA | — | 5/31/2026 |
| 210.28.80.0/21 | AS24361CNGI-NJ-IX-AS-AP - CERNET2 IX at Southeast University | No ROA | — | 5/31/2026 |
| 210.28.160.0/21 | AS24361CNGI-NJ-IX-AS-AP - CERNET2 IX at Southeast University | No ROA | — | 5/31/2026 |
| 210.29.88.0/21 | AS24361CNGI-NJ-IX-AS-AP - CERNET2 IX at Southeast University | No ROA | — | 5/31/2026 |
| 210.29.208.0/21 | AS24361CNGI-NJ-IX-AS-AP - CERNET2 IX at Southeast University | No ROA | — | 5/31/2026 |
| 210.28.8.0/21 | AS24361CNGI-NJ-IX-AS-AP - CERNET2 IX at Southeast University | No ROA | — | 5/31/2026 |
| 210.28.208.0/21 | AS24361CNGI-NJ-IX-AS-AP - CERNET2 IX at Southeast University | No ROA | — | 5/31/2026 |
| 210.28.56.0/21 | AS24361CNGI-NJ-IX-AS-AP - CERNET2 IX at Southeast University | No ROA | — | 5/31/2026 |
| 210.28.48.0/21 | AS24361CNGI-NJ-IX-AS-AP - CERNET2 IX at Southeast University | No ROA | — | 5/31/2026 |
| 210.29.232.0/21 | AS24361CNGI-NJ-IX-AS-AP - CERNET2 IX at Southeast University | No ROA | — | 5/31/2026 |
| 210.28.112.0/21 | AS24361CNGI-NJ-IX-AS-AP - CERNET2 IX at Southeast University | No ROA | — | 5/31/2026 |
| 210.28.184.0/21 | AS24361CNGI-NJ-IX-AS-AP - CERNET2 IX at Southeast University | No ROA | — | 5/31/2026 |
| 210.28.216.0/21 | AS24361CNGI-NJ-IX-AS-AP - CERNET2 IX at Southeast University | No ROA | — | 5/31/2026 |
| 210.28.176.0/21 | AS24361CNGI-NJ-IX-AS-AP - CERNET2 IX at Southeast University | No ROA | — | 5/31/2026 |
| 210.29.224.0/21 | AS24361CNGI-NJ-IX-AS-AP - CERNET2 IX at Southeast University | No ROA | — | 5/31/2026 |
| 210.31.248.0/21 | AS138182CNGI-SJZ-IX-AS-AP - CERNET2 regional IX at Hebei Normal University | No ROA | — | 5/31/2026 |
| 210.31.192.0/21 | AS138182CNGI-SJZ-IX-AS-AP - CERNET2 regional IX at Hebei Normal University | No ROA | — | 5/31/2026 |
| 210.31.208.0/21 | AS138182CNGI-SJZ-IX-AS-AP - CERNET2 regional IX at Hebei Normal University | No ROA | — | 5/31/2026 |
| 210.31.104.0/21 | AS138374CNGI-TYN-IX-AS-AP - CERNET2 regional IX at Taiyuan University | No ROA | — | 5/31/2026 |
| 210.28.168.0/22 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 210.30.148.0/22 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 210.28.120.0/22 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 210.31.100.0/22 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 210.31.96.0/22 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 210.30.16.0/22 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 210.29.148.0/22 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 210.29.144.0/22 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 210.28.88.0/22 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 210.28.168.0/22 | AS24361CNGI-NJ-IX-AS-AP - CERNET2 IX at Southeast University | No ROA | — | 5/31/2026 |
| 210.28.88.0/22 | AS24361CNGI-NJ-IX-AS-AP - CERNET2 IX at Southeast University | No ROA | — | 5/31/2026 |
| 210.29.144.0/22 | AS24361CNGI-NJ-IX-AS-AP - CERNET2 IX at Southeast University | No ROA | — | 5/31/2026 |
| 210.28.120.0/22 | AS24361CNGI-NJ-IX-AS-AP - CERNET2 IX at Southeast University | No ROA | — | 5/31/2026 |
| 210.29.148.0/22 | AS24361CNGI-NJ-IX-AS-AP - CERNET2 IX at Southeast University | No ROA | — | 5/31/2026 |
| 210.30.16.0/22 | AS24370CNGI-DLN-IX-AS-AP - CERNET2 IX at Dalian University of Technology | No ROA | — | 5/31/2026 |
| 210.31.96.0/22 | AS138374CNGI-TYN-IX-AS-AP - CERNET2 regional IX at Taiyuan University | No ROA | — | 5/31/2026 |
| 210.31.100.0/22 | AS138374CNGI-TYN-IX-AS-AP - CERNET2 regional IX at Taiyuan University | No ROA | — | 5/31/2026 |
| 210.28.92.0/23 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 210.30.226.0/23 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 210.30.224.0/23 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 210.31.178.0/23 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 210.30.226.0/23 | AS24348CNGI-BJ-IX2-AS-AP - CERNET2 IX at Tsinghua University | No ROA | — | 5/31/2026 |
| 210.28.92.0/23 | AS24361CNGI-NJ-IX-AS-AP - CERNET2 IX at Southeast University | No ROA | — | 5/31/2026 |
| 210.30.18.0/24 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 210.29.62.0/24 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 210.28.5.0/24 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 210.28.203.0/24 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 210.30.0.0/24 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 210.30.16.0/24 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 210.31.176.0/24 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 210.30.36.0/24 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 210.30.37.0/24 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 210.30.58.0/24 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 210.30.65.0/24 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 210.30.72.0/24 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 210.30.76.0/24 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 210.30.81.0/24 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 210.30.82.0/24 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 210.30.114.0/24 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 210.28.93.0/24 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 210.28.89.0/24 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 210.31.96.0/24 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 210.31.100.0/24 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 210.31.104.0/24 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 210.31.112.0/24 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 210.28.31.0/24 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 210.29.95.0/24 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 210.29.63.0/24 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 210.31.200.0/24 | AS24348CNGI-BJ-IX2-AS-AP - CERNET2 IX at Tsinghua University | No ROA | — | 5/31/2026 |
| 210.30.128.0/24 | AS24348CNGI-BJ-IX2-AS-AP - CERNET2 IX at Tsinghua University | No ROA | — | 5/31/2026 |
| 210.30.184.0/24 | AS24348CNGI-BJ-IX2-AS-AP - CERNET2 IX at Tsinghua University | No ROA | — | 5/31/2026 |
| 210.31.32.0/24 | AS24350CNGI-BJ-IX4-AS-AP - CERNET2 IX at Beijing University of Posts and Telecommunications | No ROA | — | 5/31/2026 |
| 210.28.129.0/24 | AS24361CNGI-NJ-IX-AS-AP - CERNET2 IX at Southeast University | No ROA | — | 5/31/2026 |
| 210.29.208.0/24 | AS24361CNGI-NJ-IX-AS-AP - CERNET2 IX at Southeast University | No ROA | — | 5/31/2026 |
| 210.29.192.0/24 | AS24361CNGI-NJ-IX-AS-AP - CERNET2 IX at Southeast University | No ROA | — | 5/31/2026 |
| 210.29.64.0/24 | AS24361CNGI-NJ-IX-AS-AP - CERNET2 IX at Southeast University | No ROA | — | 5/31/2026 |
| 210.28.8.0/24 | AS24361CNGI-NJ-IX-AS-AP - CERNET2 IX at Southeast University | No ROA | — | 5/31/2026 |
| 210.28.234.0/24 | AS24361CNGI-NJ-IX-AS-AP - CERNET2 IX at Southeast University | No ROA | — | 5/31/2026 |
| 210.29.95.0/24 | AS24361CNGI-NJ-IX-AS-AP - CERNET2 IX at Southeast University | No ROA | — | 5/31/2026 |
| 210.29.152.0/24 | AS24361CNGI-NJ-IX-AS-AP - CERNET2 IX at Southeast University | No ROA | — | 5/31/2026 |
| 210.29.0.0/24 | AS24361CNGI-NJ-IX-AS-AP - CERNET2 IX at Southeast University | No ROA | — | 5/31/2026 |
| 210.28.168.0/24 | AS24361CNGI-NJ-IX-AS-AP - CERNET2 IX at Southeast University | No ROA | — | 5/31/2026 |
| 210.28.89.0/24 | AS24361CNGI-NJ-IX-AS-AP - CERNET2 IX at Southeast University | No ROA | — | 5/31/2026 |
| 210.29.113.0/24 | AS24361CNGI-NJ-IX-AS-AP - CERNET2 IX at Southeast University | No ROA | — | 5/31/2026 |
| 210.28.144.0/24 | AS24361CNGI-NJ-IX-AS-AP - CERNET2 IX at Southeast University | No ROA | — | 5/31/2026 |
| 210.28.80.0/24 | AS24361CNGI-NJ-IX-AS-AP - CERNET2 IX at Southeast University | No ROA | — | 5/31/2026 |
| 210.28.110.0/24 | AS24361CNGI-NJ-IX-AS-AP - CERNET2 IX at Southeast University | No ROA | — | 5/31/2026 |
| 210.28.32.0/24 | AS24361CNGI-NJ-IX-AS-AP - CERNET2 IX at Southeast University | No ROA | — | 5/31/2026 |
| 210.28.31.0/24 | AS24361CNGI-NJ-IX-AS-AP - CERNET2 IX at Southeast University | No ROA | — | 5/31/2026 |
| 210.28.92.0/24 | AS24361CNGI-NJ-IX-AS-AP - CERNET2 IX at Southeast University | No ROA | — | 5/31/2026 |
| 210.29.168.0/24 | AS24361CNGI-NJ-IX-AS-AP - CERNET2 IX at Southeast University | No ROA | — | 5/31/2026 |
| 210.28.37.0/24 | AS24361CNGI-NJ-IX-AS-AP - CERNET2 IX at Southeast University | No ROA | — | 5/31/2026 |
| 210.28.48.0/24 | AS24361CNGI-NJ-IX-AS-AP - CERNET2 IX at Southeast University | No ROA | — | 5/31/2026 |
| 210.28.160.0/24 | AS24361CNGI-NJ-IX-AS-AP - CERNET2 IX at Southeast University | No ROA | — | 5/31/2026 |
| 210.29.112.0/24 | AS24361CNGI-NJ-IX-AS-AP - CERNET2 IX at Southeast University | No ROA | — | 5/31/2026 |
| 210.28.184.0/24 | AS24361CNGI-NJ-IX-AS-AP - CERNET2 IX at Southeast University | No ROA | — | 5/31/2026 |
| 210.29.63.0/24 | AS24361CNGI-NJ-IX-AS-AP - CERNET2 IX at Southeast University | No ROA | — | 5/31/2026 |
| 210.28.203.0/24 | AS24361CNGI-NJ-IX-AS-AP - CERNET2 IX at Southeast University | No ROA | — | 5/31/2026 |
| 210.28.216.0/24 | AS24361CNGI-NJ-IX-AS-AP - CERNET2 IX at Southeast University | No ROA | — | 5/31/2026 |
| 210.29.148.0/24 | AS24361CNGI-NJ-IX-AS-AP - CERNET2 IX at Southeast University | No ROA | — | 5/31/2026 |
| 210.28.93.0/24 | AS24361CNGI-NJ-IX-AS-AP - CERNET2 IX at Southeast University | No ROA | — | 5/31/2026 |
| 210.29.233.0/24 | AS24361CNGI-NJ-IX-AS-AP - CERNET2 IX at Southeast University | No ROA | — | 5/31/2026 |
| 210.28.95.0/24 | AS24361CNGI-NJ-IX-AS-AP - CERNET2 IX at Southeast University | No ROA | — | 5/31/2026 |
| 210.29.62.0/24 | AS24361CNGI-NJ-IX-AS-AP - CERNET2 IX at Southeast University | No ROA | — | 5/31/2026 |
| 210.29.96.0/24 | AS24361CNGI-NJ-IX-AS-AP - CERNET2 IX at Southeast University | No ROA | — | 5/31/2026 |
| 210.30.224.0/24 | AS24369CNGI-SY-IX-AS-AP - CERNET2 IX at Northeast University | No ROA | — | 5/31/2026 |
| 210.30.232.0/24 | AS24369CNGI-SY-IX-AS-AP - CERNET2 IX at Northeast University | No ROA | — | 5/31/2026 |
| 210.30.80.0/24 | AS24370CNGI-DLN-IX-AS-AP - CERNET2 IX at Dalian University of Technology | No ROA | — | 5/31/2026 |
| 210.30.76.0/24 | AS24370CNGI-DLN-IX-AS-AP - CERNET2 IX at Dalian University of Technology | No ROA | — | 5/31/2026 |
| 210.30.72.0/24 | AS24370CNGI-DLN-IX-AS-AP - CERNET2 IX at Dalian University of Technology | No ROA | — | 5/31/2026 |
| 210.30.65.0/24 | AS24370CNGI-DLN-IX-AS-AP - CERNET2 IX at Dalian University of Technology | No ROA | — | 5/31/2026 |
| 210.30.58.0/24 | AS24370CNGI-DLN-IX-AS-AP - CERNET2 IX at Dalian University of Technology | No ROA | — | 5/31/2026 |
| 210.30.48.0/24 | AS24370CNGI-DLN-IX-AS-AP - CERNET2 IX at Dalian University of Technology | No ROA | — | 5/31/2026 |
| 210.30.37.0/24 | AS24370CNGI-DLN-IX-AS-AP - CERNET2 IX at Dalian University of Technology | No ROA | — | 5/31/2026 |
| 210.30.36.0/24 | AS24370CNGI-DLN-IX-AS-AP - CERNET2 IX at Dalian University of Technology | No ROA | — | 5/31/2026 |
| 210.30.32.0/24 | AS24370CNGI-DLN-IX-AS-AP - CERNET2 IX at Dalian University of Technology | No ROA | — | 5/31/2026 |
| 210.30.18.0/24 | AS24370CNGI-DLN-IX-AS-AP - CERNET2 IX at Dalian University of Technology | No ROA | — | 5/31/2026 |
| 210.30.16.0/24 | AS24370CNGI-DLN-IX-AS-AP - CERNET2 IX at Dalian University of Technology | No ROA | — | 5/31/2026 |
| 210.30.0.0/24 | AS24370CNGI-DLN-IX-AS-AP - CERNET2 IX at Dalian University of Technology | No ROA | — | 5/31/2026 |
| 210.30.64.0/24 | AS24370CNGI-DLN-IX-AS-AP - CERNET2 IX at Dalian University of Technology | No ROA | — | 5/31/2026 |
| 210.30.82.0/24 | AS24370CNGI-DLN-IX-AS-AP - CERNET2 IX at Dalian University of Technology | No ROA | — | 5/31/2026 |
| 210.30.81.0/24 | AS24370CNGI-DLN-IX-AS-AP - CERNET2 IX at Dalian University of Technology | No ROA | — | 5/31/2026 |
| 210.30.114.0/24 | AS24370CNGI-DLN-IX-AS-AP - CERNET2 IX at Dalian University of Technology | No ROA | — | 5/31/2026 |
| 210.31.248.0/24 | AS138182CNGI-SJZ-IX-AS-AP - CERNET2 regional IX at Hebei Normal University | No ROA | — | 5/31/2026 |
| 210.31.199.0/24 | AS138182CNGI-SJZ-IX-AS-AP - CERNET2 regional IX at Hebei Normal University | No ROA | — | 5/31/2026 |
| 210.31.224.0/24 | AS138182CNGI-SJZ-IX-AS-AP - CERNET2 regional IX at Hebei Normal University | No ROA | — | 5/31/2026 |
| 210.31.100.0/24 | AS138374CNGI-TYN-IX-AS-AP - CERNET2 regional IX at Taiyuan University | No ROA | — | 5/31/2026 |
| 210.31.112.0/24 | AS138374CNGI-TYN-IX-AS-AP - CERNET2 regional IX at Taiyuan University | No ROA | — | 5/31/2026 |
| 210.31.104.0/24 | AS138374CNGI-TYN-IX-AS-AP - CERNET2 regional IX at Taiyuan University | No ROA | — | 5/31/2026 |
| 210.31.96.0/24 | AS138374CNGI-TYN-IX-AS-AP - CERNET2 regional IX at Taiyuan University | No ROA | — | 5/31/2026 |
| 210.31.191.0/24 | AS138375CNGI-HHT-IX-AS-AP - CERNET2 regional IX at Inner Mongolia University | No ROA | — | 5/31/2026 |