Upstream networks
AS2500 WIDE-BB WIDE Project
Unclassified ARIN Educational/Research
Transit
Upstream networks
Networks observed carrying traffic for AS2500: 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 |
|---|---|---|---|---|
| AS2914 | NTT America, Inc. | Transit | IPv4 IPv6 | 86 |
| AS17676 | SoftBank Corp. | Mobile | IPv4 IPv6 | 53 |
| AS6939 | Hurricane Electric LLC | Transit | IPv4 IPv6 | 48 |
| AS7660 | Asia Pacific Advanced Network - Japan | Unclassified | IPv4 IPv6 | 16 |
| AS24482 | SG.GS | Hosting | IPv4 IPv6 | 4 |
| AS2497 | Internet Initiative Japan Inc. | Unclassified | IPv4 | 3 |
| AS9002 | RETN Limited | Unclassified | IPv4 | 3 |
| AS132132 | MyRepublic Ltd. | Residential | IPv4 | 3 |
| AS141682 | APIDT Infrastructure Pty Ltd | Unclassified | IPv4 | 3 |
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 2026-10-14 10:00 UTC by route-views2,rrc00, as seen from 75 BGP vantage points across 73.25M route entries. These are observations from those vantage points, not a complete or authoritative view of the internet.