Autonomous System

AS273370 — INFO JR TELECOM SERVICOS DE COMUNICACAO LTDA(BR)

Last fetched Thu, 21 May 2026 16:58:45 GMT

AS273370 is an Autonomous System operated by INFO JR TELECOM SERVICOS DE COMUNICACAO LTDA and registered in BR. As of Thu, 21 May 2026 16:58:45 GMT, it announces 1 routed IP prefix and peers with 1 other Autonomous System in the WhisperGraph BGP dataset.

Nutrition Label

Routing footprint

AS273370 announces 1 distinct routed prefix. The 1-prefix sample below links to per-prefix pages with full conflict and reverse-DNS detail.

2804:8da4::/32

Peering ecosystem

1 distinct peers via BGP. The first 1 are listed below.

Peer ASN	Operator	Country
AS53237	TELECOMUNICACOES BRASILEIRAS S. A. - TELEBRAS	BR

Blast radius

Approximate count of dependent hostnames if AS273370 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 AS273370 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 AS273370 is unique to AS273370 in the current routing snapshot.

Threat posture

Pivot deeper into the graph from AS273370.

Cypher and MCP

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

MATCH (a:ASN {name: "AS273370"})-[: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.