Downstream networks
AS4538 ERX-CERNET-BKB China Education and Research Network Center
Education RIPE
Transit
Downstream networks
Networks for which AS4538 was observed as the last hop before the origin, meaning it appears to provide them transit.
| AS | Network | Type | Families | Paths seen |
|---|---|---|---|---|
| AS133111 | CERNET New Technology Co., Ltd | Unclassified | IPv4 | 177 |
| AS139139 | Shenyang Agricultural University | Unclassified | IPv4 | 177 |
| AS9405 | Test platform Service Center | Unclassified | IPv4 | 172 |
| AS24348 | CERNET2 IX at Tsinghua University | Unclassified | IPv4 | 106 |
| AS151229 | Shenyang Aerospace University | Unclassified | IPv4 | 80 |
| AS24357 | CERNET2 IX at South China University of Technology | Unclassified | IPv4 | 66 |
| AS24310 | Net-Glyph Data Center | Unclassified | IPv4 | 64 |
| AS24364 | CERNET2 IX at Shanghai Jiaotong University | Unclassified | IPv4 | 61 |
| AS24361 | CERNET2 IX at Southeast University | Unclassified | IPv4 | 49 |
| AS24368 | CERNET2 IX at Xiamen University | Unclassified | IPv4 | 42 |
| AS133465 | Duke Kunshan University | Unclassified | IPv4 | 25 |
| AS24349 | CERNET2 IX at Peking University | Unclassified | IPv4 | 22 |
| AS24358 | CERNET2 IX at Huazhong University of Science and Technology | Unclassified | IPv4 | 20 |
| AS131578 | Beijing Foreign Studies University | Unclassified | IPv4 | 14 |
| AS24369 | CERNET2 IX at Northeast University | Unclassified | IPv4 | 11 |
| AS24352 | CERNET2 IX at Tianjin University | Unclassified | IPv4 | 6 |
| AS24353 | CERNET2 IX at Xi'an Jiaotong University | Unclassified | IPv4 | 6 |
| AS24371 | CERNET2 IX at Jilin University | Unclassified | IPv4 | 6 |
| AS134169 | CERNEWTECH (Beijing) co.,LTD | Unclassified | IPv4 | 4 |
| AS23910 | China Next Generation Internet CERNET2 | Unclassified | IPv6 | 1 |
| AS23911 | China Next Generation Internet Beijing IX | Unclassified | IPv6 | 1 |
| AS138441 | CERNET2 regional IX at Xinjiang University | Unclassified | IPv6 | 1 |
Derived from routing tables collected at 2026-10-16 10:00 UTC by route-views2,rrc00, as seen from 75 BGP vantage points across 73.23M route entries. These are observations from those vantage points, not a complete or authoritative view of the internet.