| 121.248.0.0/14 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 6/1/2026 |
| 121.250.96.0/19 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 6/1/2026 |
| 121.250.160.0/19 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 6/1/2026 |
| 121.250.96.0/19 | AS141005SDEPN-AS-CN - Shandong Provincial Department of Education, | No ROA | — | 6/1/2026 |
| 121.250.160.0/19 | AS141005SDEPN-AS-CN - Shandong Provincial Department of Education, | No ROA | — | 6/1/2026 |
| 121.250.240.0/20 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 6/1/2026 |
| 121.250.32.0/20 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 6/1/2026 |
| 121.251.64.0/20 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 6/1/2026 |
| 121.251.192.0/20 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 6/1/2026 |
| 121.251.0.0/20 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 6/1/2026 |
| 121.251.160.0/20 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 6/1/2026 |
| 121.251.176.0/20 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 6/1/2026 |
| 121.250.128.0/20 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 6/1/2026 |
| 121.250.0.0/20 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 6/1/2026 |
| 121.250.144.0/20 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 6/1/2026 |
| 121.251.240.0/20 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 6/1/2026 |
| 121.251.224.0/20 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 6/1/2026 |
| 121.250.208.0/20 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 6/1/2026 |
| 121.250.192.0/20 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 6/1/2026 |
| 121.250.64.0/20 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 6/1/2026 |
| 121.251.144.0/20 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 6/1/2026 |
| 121.251.64.0/20 | AS24362CNGI-HEF-IX-AS-AP - CERNET2 IX at University of Science and Technology of China | No ROA | — | 6/1/2026 |
| 121.251.0.0/20 | AS24362CNGI-HEF-IX-AS-AP - CERNET2 IX at University of Science and Technology of China | No ROA | — | 6/1/2026 |
| 121.250.208.0/20 | AS24363CNGI-JNN-IX-AS-AP - CERNET2 IX at Shandong University | No ROA | — | 6/1/2026 |
| 121.251.240.0/20 | AS132553UPC-AS-CN - China University of Petroleum (East China) | No ROA | — | 6/1/2026 |
| 121.251.224.0/20 | AS138371CNGI-QDA-IX-AS-AP - CERNET2 regional IX at Ocean University of China | No ROA | — | 6/1/2026 |
| 121.250.0.0/20 | AS141005SDEPN-AS-CN - Shandong Provincial Department of Education, | No ROA | — | 6/1/2026 |
| 121.250.32.0/20 | AS141005SDEPN-AS-CN - Shandong Provincial Department of Education, | No ROA | — | 6/1/2026 |
| 121.250.64.0/20 | AS141005SDEPN-AS-CN - Shandong Provincial Department of Education, | No ROA | — | 6/1/2026 |
| 121.250.128.0/20 | AS141005SDEPN-AS-CN - Shandong Provincial Department of Education, | No ROA | — | 6/1/2026 |
| 121.251.192.0/20 | AS141005SDEPN-AS-CN - Shandong Provincial Department of Education, | No ROA | — | 6/1/2026 |
| 121.250.144.0/20 | AS141005SDEPN-AS-CN - Shandong Provincial Department of Education, | No ROA | — | 6/1/2026 |
| 121.251.176.0/20 | AS141005SDEPN-AS-CN - Shandong Provincial Department of Education, | No ROA | — | 6/1/2026 |
| 121.251.160.0/20 | AS141005SDEPN-AS-CN - Shandong Provincial Department of Education, | No ROA | — | 6/1/2026 |
| 121.250.192.0/20 | AS141005SDEPN-AS-CN - Shandong Provincial Department of Education, | No ROA | — | 6/1/2026 |
| 121.250.240.0/20 | AS141005SDEPN-AS-CN - Shandong Provincial Department of Education, | No ROA | — | 6/1/2026 |
| 121.251.144.0/20 | AS141005SDEPN-AS-CN - Shandong Provincial Department of Education, | No ROA | — | 6/1/2026 |
| 121.251.16.0/21 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 6/1/2026 |
| 121.251.88.0/21 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 6/1/2026 |
| 121.251.216.0/21 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 6/1/2026 |
| 121.251.136.0/21 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 6/1/2026 |
| 121.250.24.0/21 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 6/1/2026 |
| 121.251.208.0/21 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 6/1/2026 |
| 121.250.16.0/21 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 6/1/2026 |
| 121.250.56.0/21 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 6/1/2026 |
| 121.250.224.0/21 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 6/1/2026 |
| 121.250.232.0/21 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 6/1/2026 |
| 121.250.80.0/21 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 6/1/2026 |
| 121.251.16.0/21 | AS24362CNGI-HEF-IX-AS-AP - CERNET2 IX at University of Science and Technology of China | No ROA | — | 6/1/2026 |
| 121.251.88.0/21 | AS24362CNGI-HEF-IX-AS-AP - CERNET2 IX at University of Science and Technology of China | No ROA | — | 6/1/2026 |
| 121.250.224.0/21 | AS24363CNGI-JNN-IX-AS-AP - CERNET2 IX at Shandong University | No ROA | — | 6/1/2026 |
| 121.251.216.0/21 | AS138371CNGI-QDA-IX-AS-AP - CERNET2 regional IX at Ocean University of China | No ROA | — | 6/1/2026 |
| 121.250.80.0/21 | AS141005SDEPN-AS-CN - Shandong Provincial Department of Education, | No ROA | — | 6/1/2026 |
| 121.250.56.0/21 | AS141005SDEPN-AS-CN - Shandong Provincial Department of Education, | No ROA | — | 6/1/2026 |
| 121.250.232.0/21 | AS141005SDEPN-AS-CN - Shandong Provincial Department of Education, | No ROA | — | 6/1/2026 |
| 121.250.24.0/21 | AS141005SDEPN-AS-CN - Shandong Provincial Department of Education, | No ROA | — | 6/1/2026 |
| 121.251.136.0/21 | AS141005SDEPN-AS-CN - Shandong Provincial Department of Education, | No ROA | — | 6/1/2026 |
| 121.251.208.0/21 | AS141005SDEPN-AS-CN - Shandong Provincial Department of Education, | No ROA | — | 6/1/2026 |
| 121.250.16.0/21 | AS141005SDEPN-AS-CN - Shandong Provincial Department of Education, | No ROA | — | 6/1/2026 |
| 121.251.32.0/22 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 6/1/2026 |
| 121.251.132.0/22 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 6/1/2026 |
| 121.251.32.0/22 | AS24362CNGI-HEF-IX-AS-AP - CERNET2 IX at University of Science and Technology of China | No ROA | — | 6/1/2026 |
| 121.251.132.0/22 | AS141005SDEPN-AS-CN - Shandong Provincial Department of Education, | No ROA | — | 6/1/2026 |
| 121.251.36.0/23 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 6/1/2026 |
| 121.250.48.0/23 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 6/1/2026 |
| 121.250.88.0/23 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 6/1/2026 |
| 121.251.24.0/23 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 6/1/2026 |
| 121.251.26.0/23 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 6/1/2026 |
| 121.251.28.0/23 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 6/1/2026 |
| 121.251.48.0/23 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 6/1/2026 |
| 121.251.50.0/23 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 6/1/2026 |
| 121.251.56.0/23 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 6/1/2026 |
| 121.251.36.0/23 | AS24362CNGI-HEF-IX-AS-AP - CERNET2 IX at University of Science and Technology of China | No ROA | — | 6/1/2026 |
| 121.251.56.0/23 | AS24362CNGI-HEF-IX-AS-AP - CERNET2 IX at University of Science and Technology of China | No ROA | — | 6/1/2026 |
| 121.251.24.0/23 | AS24362CNGI-HEF-IX-AS-AP - CERNET2 IX at University of Science and Technology of China | No ROA | — | 6/1/2026 |
| 121.251.50.0/23 | AS24362CNGI-HEF-IX-AS-AP - CERNET2 IX at University of Science and Technology of China | No ROA | — | 6/1/2026 |
| 121.251.26.0/23 | AS24362CNGI-HEF-IX-AS-AP - CERNET2 IX at University of Science and Technology of China | No ROA | — | 6/1/2026 |
| 121.251.28.0/23 | AS24362CNGI-HEF-IX-AS-AP - CERNET2 IX at University of Science and Technology of China | No ROA | — | 6/1/2026 |
| 121.251.48.0/23 | AS24362CNGI-HEF-IX-AS-AP - CERNET2 IX at University of Science and Technology of China | No ROA | — | 6/1/2026 |
| 121.250.48.0/23 | AS24363CNGI-JNN-IX-AS-AP - CERNET2 IX at Shandong University | No ROA | — | 6/1/2026 |
| 121.250.88.0/23 | AS141005SDEPN-AS-CN - Shandong Provincial Department of Education, | No ROA | — | 6/1/2026 |
| 121.251.52.0/24 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 6/1/2026 |
| 121.251.128.0/24 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 6/1/2026 |
| 121.250.50.0/24 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 6/1/2026 |
| 121.250.190.0/24 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 6/1/2026 |
| 121.250.51.0/24 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 6/1/2026 |
| 121.250.187.0/24 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 6/1/2026 |
| 121.250.128.0/24 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 6/1/2026 |
| 121.250.80.0/24 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 6/1/2026 |
| 121.251.52.0/24 | AS24362CNGI-HEF-IX-AS-AP - CERNET2 IX at University of Science and Technology of China | No ROA | — | 6/1/2026 |
| 121.251.0.0/24 | AS24362CNGI-HEF-IX-AS-AP - CERNET2 IX at University of Science and Technology of China | No ROA | — | 6/1/2026 |
| 121.251.234.0/24 | AS138371CNGI-QDA-IX-AS-AP - CERNET2 regional IX at Ocean University of China | No ROA | — | 6/1/2026 |
| 121.251.232.0/24 | AS138371CNGI-QDA-IX-AS-AP - CERNET2 regional IX at Ocean University of China | No ROA | — | 6/1/2026 |
| 121.251.233.0/24 | AS138371CNGI-QDA-IX-AS-AP - CERNET2 regional IX at Ocean University of China | No ROA | — | 6/1/2026 |
| 121.250.187.0/24 | AS141005SDEPN-AS-CN - Shandong Provincial Department of Education, | No ROA | — | 6/1/2026 |
| 121.250.50.0/24 | AS141005SDEPN-AS-CN - Shandong Provincial Department of Education, | No ROA | — | 6/1/2026 |
| 121.250.190.0/24 | AS141005SDEPN-AS-CN - Shandong Provincial Department of Education, | No ROA | — | 6/1/2026 |
| 121.250.80.0/24 | AS141005SDEPN-AS-CN - Shandong Provincial Department of Education, | No ROA | — | 6/1/2026 |
| 121.251.128.0/24 | AS141005SDEPN-AS-CN - Shandong Provincial Department of Education, | No ROA | — | 6/1/2026 |
| 121.250.128.0/24 | AS141005SDEPN-AS-CN - Shandong Provincial Department of Education, | No ROA | — | 6/1/2026 |
| 121.250.51.0/24 | AS141005SDEPN-AS-CN - Shandong Provincial Department of Education, | No ROA | — | 6/1/2026 |