Autonomous System

AS54809 — MCMSYS - MCM Systems, LLC(US)

Last fetched Thu, 21 May 2026 01:07:42 GMT

AS54809 is an Autonomous System operated by MCMSYS - MCM Systems, LLC and registered in US. As of Thu, 21 May 2026 01:07:42 GMT, it announces 3 routed IP prefixes and peers with 1 other Autonomous System in the WhisperGraph BGP dataset.

Nutrition Label

Routing footprint

AS54809 announces 3 distinct routed prefixes. The 3-prefix sample below links to per-prefix pages with full conflict and reverse-DNS detail.

Peering ecosystem

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

Peer ASN	Operator	Country
AS62943	AS62943-BLUEBIRD-NETWORK - Missouri Network Alliance, LLC	US

Blast radius

Approximate count of dependent hostnames if AS54809 disappeared from the routing table.

~1,279 hostnames depend on this network.Sampled from 10 prefixes, snapshot Thu, 21 May 2026 01:07:42 GMT.

MOAS / hijack watch

Prefixes routed by AS54809 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 AS54809 is unique to AS54809 in the current routing snapshot.

Threat posture

Pivot deeper into the graph from AS54809.

Cypher and MCP

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

MATCH (a:ASN {name: "AS54809"})-[: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.