Upstream networks
AS24151 CNNIC-CRITICAL-AP China Internet Network Infomation Center
Unclassified APNIC
Transit
Upstream networks
Networks observed carrying traffic for AS24151: the AS immediately before it in a routing path. Ranked by how many paths showed the relationship, which reflects how widely it is used, not how much traffic crosses it.
| AS | Network | Type | Families | Paths seen |
|---|---|---|---|---|
| AS7497 | Computer Network Information Center of Chinese Academy of Sciences (CNIC-CAS) | Education | IPv4 IPv6 | 1,032 |
| AS4808 | China Unicom Beijing Province Network | Residential | IPv4 IPv6 | 674 |
| AS1280 | Internet Systems Consortium, Inc. | Unclassified | IPv4 IPv6 | 610 |
| AS23600 | Korea Internet Security Agency | Hosting | IPv4 IPv6 | 430 |
| AS4847 | China Networks Inter-Exchange | Unclassified | IPv4 IPv6 | 377 |
| AS38283 | CHINANET SiChuan Telecom Internet Data Center | Unclassified | IPv4 IPv6 | 224 |
| AS21859 | Zenlayer Inc | Hosting | IPv4 IPv6 | 134 |
Inferred from path position, not from any declaration by either party. A network appearing here is carrying these routes; whether that is a paid transit arrangement, a backup, or something else is not something routing data can tell you.
Derived from routing tables collected at 2026-10-31 10:00 UTC by route-views2,rrc00, as seen from 76 BGP vantage points across 74.50M route entries. These are observations from those vantage points, not a complete or authoritative view of the internet.