AS766 — REDIRIS RedIRIS Autonomous System
AS766 announces 31 IPv4 prefixes covering 1,371,648 addresses and 2 IPv6 prefixes.
About this network
An early allocation (REDIRIS) belonging to RedIRIS, the Spanish national research and education network (NREN).
What it's used for
- Connecting Spanish universities, research centers, and public institutions to each other and to international research networks.
Notable
- A national research/education network rather than a commercial ISP. The low AS number reflects an early-internet allocation, handed out roughly sequentially.
This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy.
Announced prefixes
- 130.206.0.0/16
- 138.4.0.0/16
- 138.100.0.0/16
- 147.96.0.0/16
- 147.156.0.0/16
- 150.128.0.0/16
- 150.244.0.0/16
- 155.210.0.0/16
- 156.35.0.0/16
- 158.42.0.0/16
- 158.49.0.0/16
- 158.99.0.0/16
- 161.67.0.0/16
- 161.72.0.0/16
- 161.111.0.0/16
- 163.117.0.0/16
- 178.255.104.0/23
- 185.205.148.0/22
- 192.101.161.0/24
- 192.101.163.0/24
- 192.101.164.0/22
- 192.101.168.0/24
- 192.148.201.0/24
- 192.148.202.0/23
- 192.148.204.0/22
- 192.187.24.0/23
- 193.144.0.0/14
- 212.128.0.0/18
- 212.128.64.0/20
- 212.128.80.0/21
- 212.128.128.0/17
- 2001:678:508::/48
- 2001:720::/29
Upstream networks
- AS21320 GEANT Vereniging
- AS3356 Level 3 Parent, LLC
- AS6939 Hurricane Electric LLC
- AS9002 RETN Limited
- AS20965 GEANT Vereniging
- AS174 Cogent Communications, LLC
- AS3303 Swisscom (Schweiz) AG
- AS37721 Virtual Technologies & Solutions
- AS33891 Core-Backbone GmbH
- AS29632 Netassist International EOOD
Downstream networks
- AS200521 Ministerio de Transformacion Digital y de la Funcion Publica
- AS13041 Consorci de Serveis Universitaris de Catalunya
- AS288 European Space Agency (ESA)
- AS34511 Fundacion Integra
- AS197829 Gobierno de Navarra
- AS214516 Fundacion Universitaria San Pablo-CEU
- AS44593 Fundacion Centro de Supercomputacion de Castilla y Leon
- AS198096 Junta de Andalucia
- AS34285 Sociedad Andaluza para el Desarrollo de las Telecomunicaciones S.A. Medio Propio
- AS49851 Aragonesa de Servicios Telematicos
- AS15630 UNED
- AS198853 Fundacion ikerbasque
- AS208597 NAVARRA DE SERVICIOS Y TECNOLOGIAS S.A.
- AS25354 Entidad Publica Empresarial Red.es
- AS210158 AGENCIA PARA LA ADMINITRACION DIGITAL DE LA COMUNIDAD DE MADRID
- AS43697 Govern de les Illes Balears
- AS15488 Euskal Herriko Unibertsitatea
- AS198878 Universidad de Navarra
- AS205580 European Fisheries Control Agency
- AS31951 NASA Deep Space Network (DSN)
- AS2114 ESCUELAS DE ESTUDIOS SUPERIORES ESIC SACERDOTES DEL CORAZON DE JESUS PADRES REPARADORES
- AS25285 Boletin Oficial del Estado
Adjacent networks
- AS200521 Ministerio de Transformacion Digital y de la Funcion Publica
- AS21320 GEANT Vereniging
- AS6939 Hurricane Electric LLC
- AS3356 Level 3 Parent, LLC
- AS9002 RETN Limited
- AS20965 GEANT Vereniging
- AS13041 Consorci de Serveis Universitaris de Catalunya
- AS174 Cogent Communications, LLC
- AS288 European Space Agency (ESA)
- AS34511 Fundacion Integra
- AS197829 Gobierno de Navarra
- AS3303 Swisscom (Schweiz) AG
- AS198853 Fundacion ikerbasque
- AS198096 Junta de Andalucia
- AS214516 Fundacion Universitaria San Pablo-CEU
- AS44593 Fundacion Centro de Supercomputacion de Castilla y Leon
- AS37721 Virtual Technologies & Solutions
- AS33891 Core-Backbone GmbH
- AS49851 Aragonesa de Servicios Telematicos
- AS34285 Sociedad Andaluza para el Desarrollo de las Telecomunicaciones S.A. Medio Propio
- AS15630 UNED
- AS208597 NAVARRA DE SERVICIOS Y TECNOLOGIAS S.A.
- AS25354 Entidad Publica Empresarial Red.es
- AS210158 AGENCIA PARA LA ADMINITRACION DIGITAL DE LA COMUNIDAD DE MADRID
- AS43697 Govern de les Illes Balears
Internet exchanges
- ESpanix Madrid Lower LAN — Madrid, Spain
- Gigabit Portuguese Internet Exchange Point — Lisbon, Portugal
- Catalunya Neutral Internet Exchange Point — Barcelona, Spain
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⚠ SUSPICIOUS PREFIX ANNOUNCEMENTS DETECTED