Upstream networks
AS12956 TELXIUS TELXIUS Cable
Transit RIPE Network Services
Transit
Upstream networks
Networks observed carrying traffic for AS12956: 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 IPv6 | 320 |
| AS2914 | NTT America, Inc. | Transit | IPv4 IPv6 | 230 |
| AS6939 | Hurricane Electric LLC | Transit | IPv4 IPv6 | 229 |
| AS174 | Cogent Communications, LLC | Transit | IPv4 IPv6 | 205 |
| AS3356 | Level 3 Parent, LLC | Transit | IPv4 IPv6 | 177 |
| AS9002 | RETN Limited | Unclassified | IPv4 IPv6 | 121 |
| AS3257 | GTT Communications Inc. | Transit | IPv4 IPv6 | 117 |
| AS3491 | PCCW Global (HK) Ltd. | Transit | IPv4 IPv6 | 59 |
| AS7018 | AT&T Enterprises, LLC | Residential | IPv4 IPv6 | 59 |
| AS6762 | TELECOM ITALIA SPARKLE S.p.A. | Transit | IPv4 IPv6 | 32 |
| AS1257 | Tele2 Sverige AB | Mobile | IPv4 IPv6 | 31 |
| AS37721 | Virtual Technologies & Solutions | Residential | IPv4 IPv6 | 31 |
| AS293 | ESnet | Unclassified | IPv4 | 28 |
| AS3303 | Swisscom (Schweiz) AG | Residential | IPv4 | 28 |
| AS4637 | Telstra Global | Unclassified | IPv4 | 28 |
| AS6830 | Liberty Global Europe Holding B.V. | Residential | IPv4 | 28 |
| AS701 | Verizon Business | Residential | IPv4 | 27 |
| AS2497 | Internet Initiative Japan Inc. | Unclassified | IPv4 | 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 2026-10-11 10:00 UTC by route-views2,rrc00, as seen from 75 BGP vantage points across 73.47M route entries. These are observations from those vantage points, not a complete or authoritative view of the internet.