Autonomous System

AS266178 — AS266178 - C2M SERVICOS DE INFORMATICA E TELECOMUNICACOES(BR)

Last fetched Sun, 06 Sep 2026 16:15:54 GMT

AS266178 is an Autonomous System operated by AS266178 - C2M SERVICOS DE INFORMATICA E TELECOMUNICACOES and registered in BR. As of Sun, 06 Sep 2026 16:15:54 GMT, it announces 9 routed IP prefixes and peers with 7 other Autonomous Systems in the WhisperGraph BGP dataset.

Nutrition Label

Routing footprint

AS266178 announces 9 distinct routed prefixes. The 9-prefix sample below links to per-prefix pages with full conflict and reverse-DNS detail.

Peering ecosystem

7 distinct peers via BGP. The first 7 are listed below.

Peer ASN	Operator	Country
AS266284	AS266284 - NORTE-TEL TELECOMUNICACOES LTDA	BR
AS268190	AS268190 - LINK NET TELECOMUNICACOES LTDA - ME	BR
AS271140	AS271140 - E. A. GOMES SERVICOS DE COMUNICACAO	BR
AS271323	AS271323 - CONNECT TELECOM LTDA	BR
AS274372	AS274372 - CREDISIS - CENTRAL DE COOPERATIVAS DE CREDITO LTDA	BR
AS274524	AS274524 - Eucatur Transporte e Turismo Ltda	BR
AS4230	AS4230 - CLARO S.A.	BR

Blast radius

Count of dependent hostnames if AS266178 disappeared from the routing table.

1,114 hostnames depend on this network.Exact count across all 14 announced prefixes. Snapshot Sat, 18 Jul 2026 23:00:42 GMT.

MOAS / hijack watch

Prefixes routed by AS266178 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 AS266178 is unique to AS266178 in the current routing snapshot.

Threat posture

Pivot deeper into the graph from AS266178.

Cypher and MCP

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

MATCH (a:ASN {name: "AS266178"})-[: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.