Adjacent networks
AS39551 GENCAT-AS Centre de Telecomunicacions i Tecnologies de la Informacio de la Generalitat de Catalunya
Unclassified RIPE Enterprise
Adjacency
Adjacent networks
Every AS seen directly next to AS39551 in a routing path, in either direction.
| AS | Network | Type | Families | Paths seen |
|---|---|---|---|---|
| AS12479 | Orange Espagne SA | Residential | IPv4 | 5,520 |
| AS21193 | Centre de Telecomunicacions i Tecnologies de la Informacio de la Generalitat de Catalunya | Unclassified | IPv4 | 1,380 |
| AS3352 | TELEFONICA DE ESPANA S.A.U. | Mobile | IPv4 | 602 |
| AS16153 | Servei Catala de la Salut | Unclassified | IPv4 | 180 |
| AS25412 | CORPORACIO CATALANA DE MITJANS AUDIOVISUALS, S.A. | Unclassified | IPv4 | 2 |
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 2026-11-02 10:00 UTC by route-views2,rrc00, as seen from 76 BGP vantage points across 74.44M route entries. These are observations from those vantage points, not a complete or authoritative view of the internet.