Autonomous System
AS366 — DNIC-ASBLK-00306-00371 - United States Department of Defense (DoD)(US)
Last fetched
AS366 is an Autonomous System operated by DNIC-ASBLK-00306-00371 - United States Department of Defense (DoD) and registered in US. As of Thu, 13 Aug 2026 23:00:47 GMT, it announces 19 routed IP prefixes and peers with 2 other Autonomous Systems in the WhisperGraph BGP dataset.
Nutrition Label
Routing footprint
AS366 announces 19 distinct routed prefixes. The 19-prefix sample below links to per-prefix pages with full conflict and reverse-DNS detail.
Peering ecosystem
2 distinct peers via BGP. The first 2 are listed below.
Blast radius
Count of dependent hostnames if AS366 disappeared from the routing table.
9 hostnames depend on this network.Exact count across all 19 announced prefixes. Snapshot Sun, 09 Aug 2026 19:00:59 GMT.
MOAS / hijack watch
Prefixes routed by AS366 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 AS366 is unique to AS366 in the current routing snapshot.
Threat posture
Related pages
Pivot deeper into the graph from AS366.
Cypher and MCP
Reproduce the headline metric directly against graph.whisper.security:
MATCH (a:ASN {name: "AS366"})-[:HAS_NAME]->(n:ASN_NAME)
OPTIONAL MATCH (a)-[:HAS_COUNTRY]->(c:COUNTRY)
RETURN a.name AS asn, n.name AS operator, c.name AS countryOr query Whisper from your own LLM workflow via the Whisper MCP server.