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Autonomous System

AS8657 — MEO-INTERNACIONAL MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A.(PT)

Last fetched

AS8657 is an Autonomous System operated by MEO-INTERNACIONAL MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A. and registered in PT. As of Thu, 21 May 2026 11:08:09 GMT, it announces 4 routed IP prefixes and peers with 52 other Autonomous Systems in the WhisperGraph BGP dataset.

Nutrition Label

WHISPER CANON · AS8657Routing diversity3.5/10Peering density6.9/10MOAS conflict✓ noneThreat-feed listings—WHOIS transparency—Resolver footprint—canon.whisper.security/asn/8657

Routing footprint

AS8657 announces 4 distinct routed prefixes. The 4-prefix sample below links to per-prefix pages with full conflict and reverse-DNS detail.

Peering ecosystem

52 distinct peers via BGP. The first 52 are listed below.

Peer ASNOperatorCountry
AS174COGENT-174 - Cogent Communications, LLCUS
AS328488DK-TelecomGM
AS209179AFRICLOUDUS
AS207336NETASSISTES
AS61049EXASCALEGB
AS60725O3B-AS SES Networks - Internet Service Provider operating GEO and MEO satellite constellationLU
AS50673SERVERIUS-ASNL
AS50300CUSTDCGB
AS48185TEAM_BLUE team.blue backboneBE
AS42863MEO-MOVELPT
AS42708GLESYS glesys.comSE
AS37721Virtual-Technologies-Solutions-SABF
AS37575TMAISCV
AS37503Unique-SolutionsGM
AS37196SUDATEL-SENEGALSN
AS35280F5FR
AS34549MEER-AS meerfarbig GmbH & Co. KGDE
AS34019HIVANEFR
AS33891CORE-BACKBONE CORE-BACKBONE GMBH GLOBAL NETWORKDE
AS31500GNM-ASAG
AS30781JAGUAR-ASFR
AS29614GHANATEL-ASGH
AS29169GANDI-AS Domain name registrar - www.gandi.netFR
AS29075IELO IELO Main NetworkFR
AS25250GAMTEL-ASGM
AS24482SGGS-AS-AP SG.GSSG
AS23764CTGNET CTGNetHK
AS20764RASCOM-AS CJSC RASCOM ISPRU
AS15525MEO-EMPRESASPT
AS15412FLAG-AS Flag Telecom Global Internet ASGB
AS15315IVANET-LISBON - IBASIS INC.US
AS12779ITGATEIT
AS12297TELECOM-ARMENIA Telecom Armenia ASAM
AS11259ANGOLATELECOMAO
AS9002RETN-ASGB
AS8708—RO
AS8359MTSRU
AS6939HURRICANE - Hurricane Electric LLCUS
AS6830LIBERTYGLOBAL Liberty Global formerly UPC Broadband Holding, aka AORTANL
AS6762SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.IT
AS6461ZAYO-6461 - Zayo BandwidthUS
AS5405INTERDOTLINK powered by Inter.linkDE
AS4637ASN-TELSTRA-GLOBAL Telstra GlobalHK
AS3333RIPE-NCC-AS Reseaux IP Europeens Network Coordination Centre RIPE NCCNL
AS3257GTT-BACKBONE GTTUS
AS3243MEO-RESIDENCIALPT
AS3216SOVAM-ASRU
AS2914NTT-DATA-2914 - NTT America, Inc.US
AS1836GREEN green.ch AG Autonomous SystemCH
AS1764NEXTLAYER-ASAT
AS1299TWELVE99 Arelion, fka Telia CarrierSE
AS1103SURFNET-NL SURFnet, The NetherlandsNL

Blast radius

Approximate count of dependent hostnames if AS8657 disappeared from the routing table.

~1,688 hostnames depend on this network.Sampled from 10 prefixes, snapshot Thu, 21 May 2026 11:08:09 GMT.

MOAS / hijack watch

Prefixes routed by AS8657 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 AS8657 is unique to AS8657 in the current routing snapshot.

Threat posture

Related pages

Pivot deeper into the graph from AS8657.

Cypher and MCP

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

MATCH (a:ASN {name: "AS8657"})-[: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.