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Autonomous System

AS143 — OOG1-AS - 1881CSXPC(US)

Last fetched

AS143 is an Autonomous System operated by OOG1-AS - 1881CSXPC and registered in US. As of Thu, 21 May 2026 12:40:57 GMT, it announces 0 routed IP prefixes and peers with 0 other Autonomous Systems in the WhisperGraph BGP dataset.

Nutrition Label

WHISPER CANON · AS143Routing diversity0.0/10Peering density0.0/10MOAS conflict✓ noneThreat-feed listings—WHOIS transparency—Resolver footprint—canon.whisper.security/asn/143

Routing footprint

AS143 announces 0 distinct routed prefixes. The 0-prefix sample below links to per-prefix pages with full conflict and reverse-DNS detail.

AS143 does not announce any prefixes in the current snapshot.

Peering ecosystem

0 distinct peers via BGP. The first 0 are listed below.

AS143 has no observed peering relationships in the current snapshot.

MOAS / hijack watch

Prefixes routed by AS143 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 AS143 is unique to AS143 in the current routing snapshot.

Threat posture

Related pages

Pivot deeper into the graph from AS143.

Cypher and MCP

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

MATCH (a:ASN {name: "AS143"})-[: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.