Upstream networks
AS23481 HCTC-LINK1
Unclassified ARIN
Transit
Upstream networks
Networks observed carrying traffic for AS23481: 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 |
|---|---|---|---|---|
| AS1299 | Arelion Sweden AB | Transit | IPv4 | 621 |
| AS174 | Cogent Communications, LLC | Transit | IPv4 | 517 |
| AS6939 | Hurricane Electric LLC | Transit | IPv4 | 240 |
| AS971 | PureVoltage Hosting Inc. | Unclassified | IPv4 | 25 |
| AS14907 | Wikimedia Foundation Inc. | Hosting | IPv4 | 25 |
| AS32097 | WholeSale Internet, Inc. | Hosting | IPv4 | 12 |
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 2026-10-15 10:00 UTC by route-views2,rrc00, as seen from 75 BGP vantage points across 73.09M route entries. These are observations from those vantage points, not a complete or authoritative view of the internet.