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Autonomous System

AS265171 — AS265171 - SITELBRA LTDA(BR)

Last fetched

AS265171 is an Autonomous System operated by AS265171 - SITELBRA LTDA and registered in BR. As of Sun, 06 Sep 2026 15:16:21 GMT, it announces 66 routed IP prefixes and peers with 18 other Autonomous Systems in the WhisperGraph BGP dataset.

Nutrition Label

WHISPER CANON · AS265171Routing diversity9.1/10Peering density5.1/10MOAS conflict✓ noneThreat-feed listings—WHOIS transparency—Resolver footprint—canon.whisper.security/asn/265171

Routing footprint

AS265171 announces 66 distinct routed prefixes. The 25-prefix sample below links to per-prefix pages with full conflict and reverse-DNS detail.

Peering ecosystem

18 distinct peers via BGP. The first 18 are listed below.

Peer ASNOperatorCountry
AS16735AS16735 - ALGAR TELECOM S/ABR
AS174COGENT-174 - Cogent Communications, LLCUS
AS21574AS21574 - Century Telecom LtdaBR
AS24482SGGS-AS-AP - SG.GSSG
AS262352AS262352 - NOVA TELECOM LTDABR
AS26615AS26615 - TIM S/ABR
AS266189AS266189 - SITELBRA LTDABR
AS267501AS267501 - Equatorial Telecomunicacoes LTDABR
AS270789AS270789 - SITELBRA LTDABR
AS271114AS271114 - GLOBAL LINK TECNOLOGIA EIRELIBR
AS274716AS274716 - GETICOM SOLUCOES EM TECNOLOGIA LTDABR
AS3356LEVEL3 - Level 3 Parent, LLCUS
AS37721Virtual Technologies & Solutions - Virtual Technologies & SolutionsBF
AS4230AS4230 - CLARO S.A.BR
AS53012AS53012 - SEC MUN DE PLANEJAMENTO, FAZENDA E TEC DA INFORM-SBR
AS61568AS61568 - ALOO TELECOM - FSF TECNOLOGIA SABR
AS6939HURRICANE - Hurricane Electric LLCUS
AS8167AS8167 - V talBR

Blast radius

Count of dependent hostnames if AS265171 disappeared from the routing table.

439 hostnames depend on this network.Exact count across all 67 announced prefixes. Snapshot Fri, 17 Jul 2026 11:01:05 GMT.

MOAS / hijack watch

Prefixes routed by AS265171 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 AS265171 is unique to AS265171 in the current routing snapshot.

Threat posture

Related pages

Pivot deeper into the graph from AS265171.

Cypher and MCP

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

MATCH (a:ASN {name: "AS265171"})-[: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.