| 219.216.0.0/13 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 6/1/2026 |
| 219.216.0.0/18 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 6/1/2026 |
| 219.216.64.0/18 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 6/1/2026 |
| 219.216.64.0/18 | AS24369CNGI-SY-IX-AS-AP - CERNET2 IX at Northeast University | No ROA | — | 6/1/2026 |
| 219.216.0.0/18 | AS24369CNGI-SY-IX-AS-AP - CERNET2 IX at Northeast University | No ROA | — | 6/1/2026 |
| 219.216.128.0/19 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 6/1/2026 |
| 219.217.224.0/19 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 6/1/2026 |
| 219.216.128.0/19 | AS24370CNGI-DLN-IX-AS-AP - CERNET2 IX at Dalian University of Technology | No ROA | — | 6/1/2026 |
| 219.217.224.0/19 | AS24372CNGI-HRB-IX-AS-AP - CERNET2 IX at Harbin Institute of Technology | No ROA | — | 6/1/2026 |
| 219.216.240.0/20 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 6/1/2026 |
| 219.217.80.0/20 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 6/1/2026 |
| 219.217.128.0/20 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 6/1/2026 |
| 219.216.16.0/20 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 6/1/2026 |
| 219.217.208.0/20 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 6/1/2026 |
| 219.216.32.0/20 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 6/1/2026 |
| 219.216.48.0/20 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 6/1/2026 |
| 219.217.48.0/20 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 6/1/2026 |
| 219.217.32.0/20 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 6/1/2026 |
| 219.217.176.0/20 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 6/1/2026 |
| 219.216.160.0/20 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 6/1/2026 |
| 219.216.176.0/20 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 6/1/2026 |
| 219.216.192.0/20 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 6/1/2026 |
| 219.217.16.0/20 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 6/1/2026 |
| 219.217.0.0/20 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 6/1/2026 |
| 219.216.224.0/20 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 6/1/2026 |
| 219.217.160.0/20 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 6/1/2026 |
| 219.217.144.0/20 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 6/1/2026 |
| 219.216.32.0/20 | AS24369CNGI-SY-IX-AS-AP - CERNET2 IX at Northeast University | No ROA | — | 6/1/2026 |
| 219.216.16.0/20 | AS24369CNGI-SY-IX-AS-AP - CERNET2 IX at Northeast University | No ROA | — | 6/1/2026 |
| 219.216.224.0/20 | AS24370CNGI-DLN-IX-AS-AP - CERNET2 IX at Dalian University of Technology | No ROA | — | 6/1/2026 |
| 219.216.192.0/20 | AS24370CNGI-DLN-IX-AS-AP - CERNET2 IX at Dalian University of Technology | No ROA | — | 6/1/2026 |
| 219.217.128.0/20 | AS24370CNGI-DLN-IX-AS-AP - CERNET2 IX at Dalian University of Technology | No ROA | — | 6/1/2026 |
| 219.217.176.0/20 | AS24370CNGI-DLN-IX-AS-AP - CERNET2 IX at Dalian University of Technology | No ROA | — | 6/1/2026 |
| 219.217.160.0/20 | AS24370CNGI-DLN-IX-AS-AP - CERNET2 IX at Dalian University of Technology | No ROA | — | 6/1/2026 |
| 219.216.240.0/20 | AS24370CNGI-DLN-IX-AS-AP - CERNET2 IX at Dalian University of Technology | No ROA | — | 6/1/2026 |
| 219.216.160.0/20 | AS24370CNGI-DLN-IX-AS-AP - CERNET2 IX at Dalian University of Technology | No ROA | — | 6/1/2026 |
| 219.216.176.0/20 | AS24370CNGI-DLN-IX-AS-AP - CERNET2 IX at Dalian University of Technology | No ROA | — | 6/1/2026 |
| 219.217.144.0/20 | AS24370CNGI-DLN-IX-AS-AP - CERNET2 IX at Dalian University of Technology | No ROA | — | 6/1/2026 |
| 219.216.48.0/20 | AS24370CNGI-DLN-IX-AS-AP - CERNET2 IX at Dalian University of Technology | No ROA | — | 6/1/2026 |
| 219.217.48.0/20 | AS24371CNGI-CHC-IX-AS-AP - CERNET2 IX at Jilin University | No ROA | — | 6/1/2026 |
| 219.217.0.0/20 | AS24371CNGI-CHC-IX-AS-AP - CERNET2 IX at Jilin University | No ROA | — | 6/1/2026 |
| 219.217.16.0/20 | AS24371CNGI-CHC-IX-AS-AP - CERNET2 IX at Jilin University | No ROA | — | 6/1/2026 |
| 219.217.32.0/20 | AS24371CNGI-CHC-IX-AS-AP - CERNET2 IX at Jilin University | No ROA | — | 6/1/2026 |
| 219.217.80.0/20 | AS24371CNGI-CHC-IX-AS-AP - CERNET2 IX at Jilin University | No ROA | — | 6/1/2026 |
| 219.217.208.0/20 | AS24372CNGI-HRB-IX-AS-AP - CERNET2 IX at Harbin Institute of Technology | No ROA | — | 6/1/2026 |
| 219.216.8.0/21 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 6/1/2026 |
| 219.216.216.0/21 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 6/1/2026 |
| 219.217.72.0/21 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 6/1/2026 |
| 219.216.8.0/21 | AS24369CNGI-SY-IX-AS-AP - CERNET2 IX at Northeast University | No ROA | — | 6/1/2026 |
| 219.216.216.0/21 | AS24370CNGI-DLN-IX-AS-AP - CERNET2 IX at Dalian University of Technology | No ROA | — | 6/1/2026 |
| 219.217.72.0/21 | AS24371CNGI-CHC-IX-AS-AP - CERNET2 IX at Jilin University | No ROA | — | 6/1/2026 |
| 219.217.196.0/22 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 6/1/2026 |
| 219.217.64.0/22 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 6/1/2026 |
| 219.217.204.0/22 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 6/1/2026 |
| 219.217.64.0/22 | AS24371CNGI-CHC-IX-AS-AP - CERNET2 IX at Jilin University | No ROA | — | 6/1/2026 |
| 219.217.204.0/22 | AS24372CNGI-HRB-IX-AS-AP - CERNET2 IX at Harbin Institute of Technology | No ROA | — | 6/1/2026 |
| 219.217.196.0/22 | AS24372CNGI-HRB-IX-AS-AP - CERNET2 IX at Harbin Institute of Technology | No ROA | — | 6/1/2026 |
| 219.217.226.0/23 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 6/1/2026 |
| 219.217.192.0/23 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 6/1/2026 |
| 219.217.202.0/23 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 6/1/2026 |
| 219.217.226.0/23 | AS24372CNGI-HRB-IX-AS-AP - CERNET2 IX at Harbin Institute of Technology | No ROA | — | 6/1/2026 |
| 219.217.192.0/23 | AS24372CNGI-HRB-IX-AS-AP - CERNET2 IX at Harbin Institute of Technology | No ROA | — | 6/1/2026 |
| 219.217.202.0/23 | AS24372CNGI-HRB-IX-AS-AP - CERNET2 IX at Harbin Institute of Technology | No ROA | — | 6/1/2026 |
| 219.216.128.0/24 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 6/1/2026 |
| 219.217.94.0/24 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 6/1/2026 |
| 219.217.79.0/24 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 6/1/2026 |
| 219.216.239.0/24 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 6/1/2026 |
| 219.216.231.0/24 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 6/1/2026 |
| 219.217.194.0/24 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 6/1/2026 |
| 219.217.195.0/24 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 6/1/2026 |
| 219.217.200.0/24 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 6/1/2026 |
| 219.217.201.0/24 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 6/1/2026 |
| 219.216.100.0/24 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 6/1/2026 |
| 219.217.210.0/24 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 6/1/2026 |
| 219.217.211.0/24 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 6/1/2026 |
| 219.216.15.0/24 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 6/1/2026 |
| 219.217.228.0/24 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 6/1/2026 |
| 219.217.229.0/24 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 6/1/2026 |
| 219.217.246.0/24 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 6/1/2026 |
| 219.216.16.0/24 | AS24369CNGI-SY-IX-AS-AP - CERNET2 IX at Northeast University | No ROA | — | 6/1/2026 |
| 219.216.15.0/24 | AS24369CNGI-SY-IX-AS-AP - CERNET2 IX at Northeast University | No ROA | — | 6/1/2026 |
| 219.216.100.0/24 | AS24369CNGI-SY-IX-AS-AP - CERNET2 IX at Northeast University | No ROA | — | 6/1/2026 |
| 219.216.224.0/24 | AS24370CNGI-DLN-IX-AS-AP - CERNET2 IX at Dalian University of Technology | No ROA | — | 6/1/2026 |
| 219.216.231.0/24 | AS24370CNGI-DLN-IX-AS-AP - CERNET2 IX at Dalian University of Technology | No ROA | — | 6/1/2026 |
| 219.216.128.0/24 | AS24370CNGI-DLN-IX-AS-AP - CERNET2 IX at Dalian University of Technology | No ROA | — | 6/1/2026 |
| 219.217.94.0/24 | AS24371CNGI-CHC-IX-AS-AP - CERNET2 IX at Jilin University | No ROA | — | 6/1/2026 |
| 219.217.79.0/24 | AS24371CNGI-CHC-IX-AS-AP - CERNET2 IX at Jilin University | No ROA | — | 6/1/2026 |
| 219.217.80.0/24 | AS24371CNGI-CHC-IX-AS-AP - CERNET2 IX at Jilin University | No ROA | — | 6/1/2026 |
| 219.217.72.0/24 | AS24371CNGI-CHC-IX-AS-AP - CERNET2 IX at Jilin University | No ROA | — | 6/1/2026 |
| 219.217.246.0/24 | AS24372CNGI-HRB-IX-AS-AP - CERNET2 IX at Harbin Institute of Technology | No ROA | — | 6/1/2026 |
| 219.217.195.0/24 | AS24372CNGI-HRB-IX-AS-AP - CERNET2 IX at Harbin Institute of Technology | No ROA | — | 6/1/2026 |
| 219.217.200.0/24 | AS24372CNGI-HRB-IX-AS-AP - CERNET2 IX at Harbin Institute of Technology | No ROA | — | 6/1/2026 |
| 219.217.201.0/24 | AS24372CNGI-HRB-IX-AS-AP - CERNET2 IX at Harbin Institute of Technology | No ROA | — | 6/1/2026 |
| 219.217.210.0/24 | AS24372CNGI-HRB-IX-AS-AP - CERNET2 IX at Harbin Institute of Technology | No ROA | — | 6/1/2026 |
| 219.217.229.0/24 | AS24372CNGI-HRB-IX-AS-AP - CERNET2 IX at Harbin Institute of Technology | No ROA | — | 6/1/2026 |
| 219.217.228.0/24 | AS24372CNGI-HRB-IX-AS-AP - CERNET2 IX at Harbin Institute of Technology | No ROA | — | 6/1/2026 |
| 219.217.211.0/24 | AS24372CNGI-HRB-IX-AS-AP - CERNET2 IX at Harbin Institute of Technology | No ROA | — | 6/1/2026 |
| 219.217.194.0/24 | AS24372CNGI-HRB-IX-AS-AP - CERNET2 IX at Harbin Institute of Technology | No ROA | — | 6/1/2026 |