Adjacent networks
AS766 REDIRIS RedIRIS Autonomous System
Unclassified RIPE
Adjacency
Adjacent networks
Every AS seen directly next to AS766 in a routing path, in either direction.
| AS | Network | Type | Families | Paths seen |
|---|---|---|---|---|
| AS200521 | Ministerio de Transformacion Digital y de la Funcion Publica | Unclassified | IPv4 IPv6 | 2,676 |
| AS21320 | GEANT Vereniging | Unclassified | IPv4 IPv6 | 2,516 |
| AS6939 | Hurricane Electric LLC | Transit | IPv4 IPv6 | 1,562 |
| AS3356 | Level 3 Parent, LLC | Transit | IPv4 IPv6 | 1,258 |
| AS9002 | RETN Limited | Unclassified | IPv4 IPv6 | 840 |
| AS20965 | GEANT Vereniging | Unclassified | IPv4 IPv6 | 717 |
| AS13041 | Consorci de Serveis Universitaris de Catalunya | Unclassified | IPv4 IPv6 | 668 |
| AS174 | Cogent Communications, LLC | Transit | IPv4 IPv6 | 545 |
| AS288 | European Space Agency (ESA) | Unclassified | IPv4 | 420 |
| AS34511 | Fundacion Integra | Unclassified | IPv4 IPv6 | 336 |
| AS197829 | Gobierno de Navarra | Unclassified | IPv4 | 292 |
| AS3303 | Swisscom (Schweiz) AG | Residential | IPv4 | 264 |
| AS33891 | Core-Backbone GmbH | Hosting | IPv4 | 259 |
| AS198853 | Fundacion ikerbasque | Unclassified | IPv4 IPv6 | 240 |
| AS198096 | Junta de Andalucia | Unclassified | IPv4 IPv6 | 229 |
| AS214516 | Fundacion Universitaria San Pablo-CEU | Unclassified | IPv6 | 222 |
| AS44593 | Fundacion Centro de Supercomputacion de Castilla y Leon | Unclassified | IPv4 IPv6 | 218 |
| AS37721 | Virtual Technologies & Solutions | Residential | IPv4 IPv6 | 140 |
| AS34285 | Sociedad Andaluza para el Desarrollo de las Telecomunicaciones S.A. Medio Propio | Unclassified | IPv4 | 120 |
| AS49851 | Aragonesa de Servicios Telematicos | Unclassified | IPv4 | 120 |
| AS15630 | UNED | Unclassified | IPv4 IPv6 | 98 |
| AS25354 | Entidad Publica Empresarial Red.es | Unclassified | IPv4 IPv6 | 79 |
| AS208597 | NAVARRA DE SERVICIOS Y TECNOLOGIAS S.A. | Unclassified | IPv4 IPv6 | 79 |
| AS210158 | AGENCIA PARA LA ADMINITRACION DIGITAL DE LA COMUNIDAD DE MADRID | Unclassified | IPv4 | 66 |
| AS15488 | Euskal Herriko Unibertsitatea | Unclassified | IPv4 | 60 |
| AS31951 | NASA Deep Space Network (DSN) | Unclassified | IPv4 | 60 |
| AS43697 | Govern de les Illes Balears | Unclassified | IPv4 | 60 |
| AS198878 | Universidad de Navarra | Unclassified | IPv4 | 60 |
| AS205580 | European Fisheries Control Agency | Unclassified | IPv4 | 60 |
| AS2114 | ESCUELAS DE ESTUDIOS SUPERIORES ESIC SACERDOTES DEL CORAZON DE JESUS PADRES REPARADORES | Unclassified | IPv4 | 47 |
| AS29632 | Netassist International EOOD | Unclassified | IPv6 | 33 |
| AS25285 | Boletin Oficial del Estado | Unclassified | IPv4 | 18 |
| AS13030 | Init7 (Switzerland) Ltd. | Hosting | IPv6 | 10 |
| AS35280 | F5 Networks SARL | Hosting | IPv4 | 4 |
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 2026-10-13 10:00 UTC by route-views2,rrc00, as seen from 75 BGP vantage points across 73.22M route entries. These are observations from those vantage points, not a complete or authoritative view of the internet.