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Autonomous System

AS12357 — COMUNITEL - VODAFONE ESPANA S.A.U.(ES)

Last fetched

AS12357 is an Autonomous System operated by COMUNITEL - VODAFONE ESPANA S.A.U. and registered in ES. As of Sun, 06 Sep 2026 16:19:23 GMT, it announces 17 routed IP prefixes and peers with 85 other Autonomous Systems in the WhisperGraph BGP dataset.

Nutrition Label

WHISPER CANON · AS12357Routing diversity6.3/10Peering density7.7/10MOAS conflict✓ noneThreat-feed listingsWHOIS transparencyResolver footprintcanon.whisper.security/asn/12357

Routing footprint

AS12357 announces 17 distinct routed prefixes. The 17-prefix sample below links to per-prefix pages with full conflict and reverse-DNS detail.

Peering ecosystem

85 distinct peers via BGP. The first 85 are listed below.

Peer ASNOperatorCountry
AS12430VODAFONE_ES - VODAFONE ESPANA S.A.U.ES
AS13195INECO - INECOES
AS15937ADIF - ADIFES
AS197478ASIngenia - Babel Sistemas de Informacion SLES
AS198404ASRENTEL - RENTEL WIFI, S.L.ES
AS198871DIPCAS-AS - Diputacion Provincial de CastellonES
AS199359mertel - TELECOMUNICACIONES MERINO S.A.ES
AS199474AS_TSK - TSK ELECTRONICA Y ELECTRICIDAD S.A.ES
AS199581DATARUSH - Data Rush IT Services, S.L.ES
AS199611TELCOMBS - Telcom Business Solutions S.L.ES
AS199889cvip - Cvip Soluciones Tecnologicas Alternativas Sl.ES
AS199905AS_TRIANGULO - TRIANGULO DE CONTROL G-3 S.A.ES
AS200165AsacAS01 - Asac Comunicaciones S.L.ES
AS200421FIRMAMED - Hermandad Farmaceutica del Mediterraneo S.C.L.ES
AS200892ISOTROL - Isotrol S.A.ES
AS201746OLIVENET-AS - Olivenet Network S.L.ES
AS201748INFOTELECOM - INFOTELECOM NETWORKS SLES
AS201976ASMERCADONA - Mercadona S.AES
AS202210Renta4_AS - RENTA 4 BANCO S.A.ES
AS202324casva - CASVA SEGURIDAD, S.L.ES
AS204643ECI-AS - El Corte Ingles S.A.ES
AS204654ASAGROSEGURO - AGRUPACION ESPANOLA DE ENTIDADES ASEGURADORAS DE LOS SEGUROS AGRARIOS COMBINADOS SAES
AS204683Seguridade_A1 - Sistemas de Seguridade A1 SLES
AS204748AS_INDITEX - INDUSTRIA DE DISENO TEXTIL SOCIEDAD ANONIMAES
AS205191INSTELNET - InstelNET Telecomunicaciones, S.R.L.ES
AS205241Vunkers - VUNKERS IT EXPERTS S.L.ES
AS205506AS-SAYTEL-01 - Seidor Soluciones Globales SLES
AS206487netvoz - NEXVOLMAR S.L.ES
AS206702cliko - 7P SERVICIOS INTEGRADOS SLUES
AS206837airwifi - Air Wifi S.L.ES
AS207060EJIE - E.J.I.E. - EUSKO JAURLARITZAREN INFORMATIKA ELKARTEA - SOCIEDAD INFORMATICA DEL GOBIERNO VASCO S.A.ES
AS207294tnsgrupo - TNS GRUPO OLIVA VALLEY, SLES
AS207944capeta-system - CAPETA-SYSTEM, S.L.ES
AS208635AS_DIPUTACION_ALICANTE - Diputacion Provincial AlicanteES
AS209087OD-AS - Oeste Digital S.L.ES
AS209195ASCASER - CAJA DE SEGUROS REUNIDOS COMPANIA DE SEGUROS Y REASEGUROS SAES
AS209386EMSANET-AS - Emsanet Maestrat S.L.ES
AS20973ABBAS-AS - ABBAS SERVICIOS DE INFORMATICA Y TELECOMUNICACIONES, S.L.ES
AS210771Setel_Conecta - SETEL CONECTA S.L.ES
AS211262andamur - GP Limite Andamur SLES
AS211345ValldignaLive - Toni Plana i PerisES
AS211359AS_BINTER_SISTEMAS - BINTER SISTEMAS SLES
AS2114ESIC - ESCUELAS DE ESTUDIOS SUPERIORES ESIC SACERDOTES DEL CORAZON DE JESUS PADRES REPARADORESES
AS211699wicor - WICOR COMUNICACIONS SL.ES
AS211902PIRINEOS - CINCANETWORKS SLES
AS212059JWESP-AS - TESTIGOS CRISTIANOS DE JEHOVAES
AS212097VIM - VIM TELECOMUNICACIONES SLES
AS212139cvalldigna - Comunica't Valldigna, S.L.ES
AS212230VIESGO - VIESGO INFRAESTRUCTURAS ENERGETICAS S.L.ES
AS213825ES-NEORIS - NEORIS SPAIN SLUES
AS215029OXGDC-AS - OXIGEN Data Center S.L.ES
AS215736ajreus - Ajuntament de ReusES
AS24580SUPSA - SUPSA SUPERMERCATS PUJOL SLES
AS25247IBERCAJA-AS - IBERCAJA BANCO SAES
AS26395JOHNSON-CONTROLS - Johnson Controls IncUS
AS29337DRAGONET-AS - Dragonet Comunicaciones SLES
AS29481JCYL-AS - Junta de Castilla y LeonES
AS31332INDUSTRIA-DE-TURBO-PROPULSORES-AS - Industria de Turbo Propulsores S.A.ES
AS32787PROLEXIC-TECHNOLOGIES-DDOS-MITIGATION-NETWORK - Akamai Technologies, Inc.US
AS34114ZONA-FRANCA-CADIZ-AS - ZONA-FRANCA-CADIZ-ASES
AS34511F-INTEGRA-AS - Fundacion IntegraES
AS3573ACCENTURE - Accenture LLPUS
AS39069CARM - CARMES
AS39155JETNET - JETNET WIMAX S.AES
AS41397REDESTEL-AS - Redes Digitales de Telecomunicacion en Internet SLES
AS42212BUILD2EDIFICA-AS - NALANDA GLOBAL S.A.ES
AS43655SENERMOB - SENER SERVICIOS CORPORATIVOS, S.L.ES
AS43697Govern-de-les-Illes-Balears - Govern-de-les-Illes-BalearsES
AS43919SAFA-AS - Alliance Healthcare Espana S.A.ES
AS44585EFOR - Efor Global Technology SLES
AS48048INDRASISTEMAS-AS - INDRA SISTEMAS, S.A.ES
AS48864CEMI-MALAGA-AS - Centro Municipal de Informatica de MalagaES
AS48868SERES-AS - SOCIEDAD DE EXPLOTACION DE REDES ELECTRONICAS Y SERVICIOS, SAES
AS49576REE-AS - RED ELECTRICA DE ESPANA S.A.U.ES
AS50235EUIPO-AS - European Union Intellectual Property OfficeES
AS51415ES-techco-security-1 - Securitas Seguridad Espana S.A.ES
AS51487DONNALIVE-AS - Networksland SLES
AS56551CVQ1-RIPE - Ayuntamiento Rivas VaciamadridES
AS56924SANTANDER-TELEPORT - SANTANDER TELEPORT S.L.ES
AS57117rsi - Rural Servicios Informaticos SLES
AS57656ALTIA-AS - ALTIA CONSULTORES S.A.ES
AS8311Redestel - Redestel Networks S.L.ES
AS8318CMX-AS - CEMEX ESPANA S.A.ES
AS8659AS8659 - United Nations International Computing CentreCH
AS9052UNSPECIFIED - Unidad Editorial SAES

Blast radius

Count of dependent hostnames if AS12357 disappeared from the routing table.

Blast radius: Computing — check back later. The precompute pipeline refreshes this panel within a few days.

MOAS / hijack watch

Prefixes routed by AS12357 that another Autonomous System also announces. A non-empty list is one of the strongest BGP-hijack signals available without active probes.

No active MOAS conflicts. Every prefix announced by AS12357 is unique to AS12357 in the current routing snapshot.

Threat posture

Related pages

Pivot deeper into the graph from AS12357.

Cypher and MCP

Reproduce the headline metric directly against graph.whisper.security:

MATCH (a:ASN {name: "AS12357"})-[:HAS_NAME]->(n:ASN_NAME)
OPTIONAL MATCH (a)-[:HAS_COUNTRY]->(c:COUNTRY)
RETURN a.name AS asn, n.name AS operator, c.name AS country

Or query Whisper from your own LLM workflow via the Whisper MCP server.