Autonomous System

AS264403 — CMTECH Com.e Serv.de Informatica Ltda(BR)

Last fetched Thu, 21 May 2026 12:07:04 GMT

AS264403 is an Autonomous System operated by CMTECH Com.e Serv.de Informatica Ltda and registered in BR. As of Thu, 21 May 2026 12:07:04 GMT, it announces 4 routed IP prefixes and peers with 5 other Autonomous Systems in the WhisperGraph BGP dataset.

Nutrition Label

Routing footprint

AS264403 announces 4 distinct routed prefixes. The 4-prefix sample below links to per-prefix pages with full conflict and reverse-DNS detail.

Peering ecosystem

5 distinct peers via BGP. The first 5 are listed below.

Peer ASN	Operator	Country
AS52766	Printnet telecomunicacoes	BR
AS272471	Internet Cyber Telecom	BR
AS270358	FUSION TELECOM	BR
AS268199	Rios Network	BR
AS135377	UCLOUD-HK-AS-AP UCLOUD INFORMATION TECHNOLOGY HK LIMITED	HK

MOAS / hijack watch

Prefixes routed by AS264403 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 AS264403 is unique to AS264403 in the current routing snapshot.

Threat posture

Pivot deeper into the graph from AS264403.

Cypher and MCP

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

MATCH (a:ASN {name: "AS264403"})-[: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.