Upstream networks
AS13536 TVC-AS1
Residential ARIN
Transit
Upstream networks
Networks observed carrying traffic for AS13536: 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 |
|---|---|---|---|---|
| AS3770 | FirstLight Fiber, Inc. | Hosting | IPv4 IPv6 | 4,165 |
| AS1299 | Arelion Sweden AB | Transit | IPv4 IPv6 | 1,804 |
| AS174 | Cogent Communications, LLC | Transit | IPv4 IPv6 | 690 |
| AS3257 | GTT Communications Inc. | Transit | IPv4 IPv6 | 671 |
| AS9002 | RETN Limited | Unclassified | IPv4 IPv6 | 125 |
| AS24482 | SG.GS | Hosting | IPv4 IPv6 | 97 |
| AS6939 | Hurricane Electric LLC | Transit | IPv4 | 58 |
| AS3303 | Swisscom (Schweiz) AG | Residential | IPv4 | 57 |
| AS293 | ESnet | Unclassified | IPv4 | 8 |
| AS33891 | Core-Backbone GmbH | Hosting | IPv4 IPv6 | 5 |
| AS13030 | Init7 (Switzerland) Ltd. | Hosting | IPv6 | 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 2026-10-17 10:00 UTC by route-views2,rrc00, as seen from 75 BGP vantage points across 73.18M route entries. These are observations from those vantage points, not a complete or authoritative view of the internet.