Upstream networks
AS6830 LIBERTYGLOBAL Liberty Global formerly UPC Broadband Holding, aka AORTA
Residential RIPE
Transit
Upstream networks
Networks observed carrying traffic for AS6830: 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 | 1,663 |
| AS1299 | Arelion Sweden AB | Transit | IPv4 IPv6 | 1,541 |
| AS3356 | Level 3 Parent, LLC | Transit | IPv4 IPv6 | 1,373 |
| AS6939 | Hurricane Electric LLC | Transit | IPv4 IPv6 | 1,243 |
| AS9002 | RETN Limited | Unclassified | IPv4 IPv6 | 788 |
| AS174 | Cogent Communications, LLC | Transit | IPv4 IPv6 | 628 |
| AS577 | Bell Canada | Mobile | IPv4 IPv6 | 352 |
| AS7018 | AT&T Enterprises, LLC | Residential | IPv4 IPv6 | 345 |
| AS3257 | GTT Communications Inc. | Transit | IPv4 IPv6 | 339 |
| AS6762 | TELECOM ITALIA SPARKLE S.p.A. | Transit | IPv4 IPv6 | 254 |
| AS3333 | Reseaux IP Europeens Network Coordination Centre (RIPE NCC) | Unclassified | IPv4 IPv6 | 176 |
| AS3491 | PCCW Global (HK) Ltd. | Transit | IPv4 IPv6 | 176 |
| AS37721 | Virtual Technologies & Solutions | Residential | IPv4 IPv6 | 176 |
| AS2497 | Internet Initiative Japan Inc. | Unclassified | IPv4 | 169 |
| AS3303 | Swisscom (Schweiz) AG | Residential | IPv4 | 169 |
| AS34927 | iFog GmbH | Hosting | IPv4 | 169 |
| AS50673 | Serverius Holding B.V. | Unclassified | IPv4 | 169 |
| AS57866 | Fusix Networks B.V. | Unclassified | IPv4 | 169 |
| AS1836 | green.ch AG | Residential | IPv4 IPv6 | 105 |
| AS29169 | GANDI SAS | Hosting | IPv4 | 90 |
| AS4637 | Telstra Global | Unclassified | IPv4 | 78 |
| AS6453 | TATA COMMUNICATIONS (AMERICA) INC | Transit | IPv4 | 13 |
| AS33891 | Core-Backbone GmbH | Hosting | IPv4 | 8 |
| AS25091 | IP-Max SA | Unclassified | IPv6 | 7 |
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.