| 219.224.0.0/13 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 6/1/2026 |
| 219.230.192.0/18 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 6/1/2026 |
| 219.230.64.0/18 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 6/1/2026 |
| 219.230.192.0/18 | AS24361CNGI-NJ-IX-AS-AP - CERNET2 IX at Southeast University | No ROA | — | 6/1/2026 |
| 219.230.64.0/18 | AS24361CNGI-NJ-IX-AS-AP - CERNET2 IX at Southeast University | No ROA | — | 6/1/2026 |
| 219.230.160.0/19 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 6/1/2026 |
| 219.230.128.0/19 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 6/1/2026 |
| 219.230.128.0/19 | AS24361CNGI-NJ-IX-AS-AP - CERNET2 IX at Southeast University | No ROA | — | 6/1/2026 |
| 219.230.160.0/19 | AS24361CNGI-NJ-IX-AS-AP - CERNET2 IX at Southeast University | No ROA | — | 6/1/2026 |
| 219.231.32.0/20 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 6/1/2026 |
| 219.230.16.0/20 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 6/1/2026 |
| 219.230.32.0/20 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 6/1/2026 |
| 219.231.192.0/20 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 6/1/2026 |
| 219.230.48.0/20 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 6/1/2026 |
| 219.231.176.0/20 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 6/1/2026 |
| 219.231.160.0/20 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 6/1/2026 |
| 219.230.144.0/20 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 6/1/2026 |
| 219.230.176.0/20 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 6/1/2026 |
| 219.231.144.0/20 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 6/1/2026 |
| 219.231.0.0/20 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 6/1/2026 |
| 219.231.128.0/20 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 6/1/2026 |
| 219.230.144.0/20 | AS24361CNGI-NJ-IX-AS-AP - CERNET2 IX at Southeast University | No ROA | — | 6/1/2026 |
| 219.230.32.0/20 | AS24361CNGI-NJ-IX-AS-AP - CERNET2 IX at Southeast University | No ROA | — | 6/1/2026 |
| 219.230.176.0/20 | AS24361CNGI-NJ-IX-AS-AP - CERNET2 IX at Southeast University | No ROA | — | 6/1/2026 |
| 219.230.16.0/20 | AS24361CNGI-NJ-IX-AS-AP - CERNET2 IX at Southeast University | No ROA | — | 6/1/2026 |
| 219.230.48.0/20 | AS24361CNGI-NJ-IX-AS-AP - CERNET2 IX at Southeast University | No ROA | — | 6/1/2026 |
| 219.231.32.0/20 | AS24362CNGI-HEF-IX-AS-AP - CERNET2 IX at University of Science and Technology of China | No ROA | — | 6/1/2026 |
| 219.231.0.0/20 | AS24362CNGI-HEF-IX-AS-AP - CERNET2 IX at University of Science and Technology of China | No ROA | — | 6/1/2026 |
| 219.231.128.0/20 | AS24363CNGI-JNN-IX-AS-AP - CERNET2 IX at Shandong University | No ROA | — | 6/1/2026 |
| 219.231.144.0/20 | AS24363CNGI-JNN-IX-AS-AP - CERNET2 IX at Shandong University | No ROA | — | 6/1/2026 |
| 219.231.176.0/20 | AS141005SDEPN-AS-CN - Shandong Provincial Department of Education, | No ROA | — | 6/1/2026 |
| 219.231.192.0/20 | AS141005SDEPN-AS-CN - Shandong Provincial Department of Education, | No ROA | — | 6/1/2026 |
| 219.231.16.0/21 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 6/1/2026 |
| 219.231.240.0/21 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 6/1/2026 |
| 219.231.208.0/21 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 6/1/2026 |
| 219.231.216.0/21 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 6/1/2026 |
| 219.231.56.0/21 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 6/1/2026 |
| 219.231.48.0/21 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 6/1/2026 |
| 219.231.16.0/21 | AS24362CNGI-HEF-IX-AS-AP - CERNET2 IX at University of Science and Technology of China | No ROA | — | 6/1/2026 |
| 219.231.48.0/21 | AS24362CNGI-HEF-IX-AS-AP - CERNET2 IX at University of Science and Technology of China | No ROA | — | 6/1/2026 |
| 219.231.56.0/21 | AS24362CNGI-HEF-IX-AS-AP - CERNET2 IX at University of Science and Technology of China | No ROA | — | 6/1/2026 |
| 219.231.208.0/21 | AS141005SDEPN-AS-CN - Shandong Provincial Department of Education, | No ROA | — | 6/1/2026 |
| 219.231.216.0/21 | AS141005SDEPN-AS-CN - Shandong Provincial Department of Education, | No ROA | — | 6/1/2026 |
| 219.231.24.0/23 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 6/1/2026 |
| 219.231.24.0/23 | AS24362CNGI-HEF-IX-AS-AP - CERNET2 IX at University of Science and Technology of China | No ROA | — | 6/1/2026 |
| 219.230.51.0/24 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 6/1/2026 |
| 219.231.35.0/24 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 6/1/2026 |
| 219.230.178.0/24 | AS24361CNGI-NJ-IX-AS-AP - CERNET2 IX at Southeast University | No ROA | — | 6/1/2026 |
| 219.230.34.0/24 | AS24361CNGI-NJ-IX-AS-AP - CERNET2 IX at Southeast University | No ROA | — | 6/1/2026 |
| 219.230.51.0/24 | AS24361CNGI-NJ-IX-AS-AP - CERNET2 IX at Southeast University | No ROA | — | 6/1/2026 |
| 219.231.0.0/24 | AS24362CNGI-HEF-IX-AS-AP - CERNET2 IX at University of Science and Technology of China | No ROA | — | 6/1/2026 |
| 219.231.35.0/24 | AS24362CNGI-HEF-IX-AS-AP - CERNET2 IX at University of Science and Technology of China | No ROA | — | 6/1/2026 |