Adjacent networks
AS51920 VIVACOM
Unclassified RIPE
Adjacency
Adjacent networks
Every AS seen directly next to AS51920 in a routing path, in either direction.
| AS | Network | Type | Families | Paths seen |
|---|---|---|---|---|
| AS9002 | RETN Limited | Unclassified | IPv4 IPv6 | 569 |
| AS6939 | Hurricane Electric LLC | Transit | IPv4 IPv6 | 194 |
| AS206361 | Tamas Drinkal | Unclassified | IPv4 IPv6 | 25 |
| AS3303 | Swisscom (Schweiz) AG | Residential | IPv4 IPv6 | 19 |
| AS33891 | Core-Backbone GmbH | Hosting | IPv4 | 14 |
Adjacency is not the same as peering. Being next to each other in a path covers paid transit, settlement-free peering and customer connections alike, and routing data cannot distinguish them. Treat this as "these networks exchange routes", nothing more specific.
Derived from routing tables collected at 2026-10-31 10:00 UTC by route-views2,rrc00, as seen from 76 BGP vantage points across 74.50M route entries. These are observations from those vantage points, not a complete or authoritative view of the internet.