Upstream networks
AS45187 RACKSPACE-AP Rackspace IT Hosting AS IT Hosting Provider Hong Kong
Hosting APNIC Content
Transit
Upstream networks
Networks observed carrying traffic for AS45187: 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 |
|---|---|---|---|---|
| AS174 | Cogent Communications, LLC | Transit | IPv4 IPv6 | 207 |
| AS6453 | TATA COMMUNICATIONS (AMERICA) INC | Transit | IPv4 IPv6 | 189 |
| AS3491 | PCCW Global (HK) Ltd. | Transit | IPv4 | 143 |
| AS4637 | Telstra Global | Unclassified | IPv4 IPv6 | 143 |
| AS6939 | Hurricane Electric LLC | Transit | IPv4 | 92 |
| AS3300 | British Telecommunications Limited | Residential | IPv4 | 24 |
| AS24482 | SG.GS | Hosting | IPv4 IPv6 | 15 |
| AS20485 | Joint Stock Company TransTeleCom | Unclassified | IPv4 | 13 |
| AS4635 | Hong Kong Internet Exchange--Route Server 1 | Unclassified | IPv4 | 12 |
| AS9002 | RETN Limited | Unclassified | IPv6 | 1 |
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 2026-10-13 10:00 UTC by route-views2,rrc00, as seen from 75 BGP vantage points across 73.22M route entries. These are observations from those vantage points, not a complete or authoritative view of the internet.