AS3262 — SARENET

Network type: residential

AS3262 announces 14 IPv4 prefixes covering 77,824 addresses and 1 IPv6 prefixes.

About this network

SARENET is Sarenet, S.A., a Basque telecommunications operator headquartered in Derio, Bizkaia, that sells connectivity, voice, and hosting to businesses across Spain.

What it's used for

• Business internet access, corporate connectivity, and managed voice and data services for company customers.
• Hosting, cloud, and data-centre services run from Sarenet's own facilities in the Basque Technology Park.

Notable

• This is a business-facing ISP rather than a consumer broadband provider, so the address space largely lands on company sites and hosted infrastructure rather than home subscribers.
• Sarenet has operated as an internet provider since the early 1990s, which fits an AS number allocated well before the RIPE region's modern numbering.

Interesting

• Sarenet opened a new proximity data centre in Derio, positioning itself as a regional alternative to hyperscale cloud providers.

This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy.

Announced prefixes

• 185.177.40.0/23
• 185.192.183.0/24
• 185.194.24.0/24
• 185.219.216.0/23
• 185.219.219.0/24
• 185.220.164.0/22
• 185.224.92.0/24
• 185.226.229.0/24
• 185.232.132.0/24
• 192.148.167.0/24
• 194.30.0.0/17
• 195.16.128.0/19
• 212.81.128.0/17
• 217.18.238.0/24
• 2a03:c600::/32

Upstream networks

• AS1299 Arelion Sweden AB
• AS3356 Level 3 Parent, LLC
• AS6939 Hurricane Electric LLC
• AS9002 RETN Limited
• AS6453 TATA COMMUNICATIONS (AMERICA) INC
• AS2914 NTT America, Inc.
• AS57463 NetIX Communications JSC
• AS37721 Virtual Technologies & Solutions
• AS3303 Swisscom (Schweiz) AG
• AS33891 Core-Backbone GmbH
• AS29632 Netassist International EOOD
• AS13030 Init7 (Switzerland) Ltd.

Downstream networks

• AS207714 Fundacion Tecnalia Research and Innovation
• AS206702 7P SERVICIOS INTEGRADOS SLU
• AS43655 SENER SERVICIOS CORPORATIVOS, S.L.
• AS12521 Nova Internet S.L.
• AS39328 SISNET NUEVAS TECNOLOGIAS S.L.
• AS209478 Leyre Rivera Martin
• AS44466 Ibertic Soluciones, S.L.
• AS208569 Norvoz Telecom, S.L.
• AS207060 EUSKO JAURLARITZAREN INFORMATIKA ELKARTEA - SOCIEDAD INFORMATICA DEL GOBIERNO VASCO S.A.
• AS200518 EUSKAL KIROL APOSTUAK SOCIEDAD ANONIMA
• AS206565 IKAI Tecnologias Avanzadas, S.L.
• AS57979 WIFI EXTREMENA,S.L
• AS205093 BANDA ANCHA CANARIAS 3000 S.L.
• AS212812 CUSTOS messium SLNE
• AS215488 PARQUE TECNOLOGICO TEKNOLOGI ELKARTEGIA S.A.
• AS205080 Societe Internationale de Telecommunications Aeronautiques
• AS15711 Iberdrola S.A.
• AS50335 PANDA SECURITY S.L.
• AS206276 Citelia s.a.
• AS204175 Nostravant S.L.L.
• AS196713 Abansys & Hostytec, S.L.
• AS57677 SINTELEC INFORMATICA, S.L.
• AS204542 NUBIP TALK, S.L.U.
• AS212420 Abaila, Koop. S.Coop.
• AS200481 SERVEIS INNUBO SL

Adjacent networks

• AS1299 Arelion Sweden AB
• AS3356 Level 3 Parent, LLC
• AS6939 Hurricane Electric LLC
• AS207714 Fundacion Tecnalia Research and Innovation
• AS206702 7P SERVICIOS INTEGRADOS SLU
• AS9002 RETN Limited
• AS43655 SENER SERVICIOS CORPORATIVOS, S.L.
• AS208569 Norvoz Telecom, S.L.
• AS12521 Nova Internet S.L.
• AS39328 SISNET NUEVAS TECNOLOGIAS S.L.
• AS209478 Leyre Rivera Martin
• AS2914 NTT America, Inc.
• AS206276 Citelia s.a.
• AS44466 Ibertic Soluciones, S.L.
• AS207060 EUSKO JAURLARITZAREN INFORMATIKA ELKARTEA - SOCIEDAD INFORMATICA DEL GOBIERNO VASCO S.A.
• AS6453 TATA COMMUNICATIONS (AMERICA) INC
• AS200518 EUSKAL KIROL APOSTUAK SOCIEDAD ANONIMA
• AS206565 IKAI Tecnologias Avanzadas, S.L.
• AS212812 CUSTOS messium SLNE
• AS57979 WIFI EXTREMENA,S.L
• AS205093 BANDA ANCHA CANARIAS 3000 S.L.
• AS3303 Swisscom (Schweiz) AG
• AS215488 PARQUE TECNOLOGICO TEKNOLOGI ELKARTEGIA S.A.
• AS57463 NetIX Communications JSC
• AS205080 Societe Internationale de Telecommunications Aeronautiques

Internet exchanges

• ESpanix Madrid Lower LAN — Madrid, Spain
• Catalunya Neutral Internet Exchange Point — Barcelona, Spain