Autonomous System
AS749 — DNIC-AS-00749 - United States Department of Defense DoD(US)
Last fetched
AS749 is an Autonomous System operated by DNIC-AS-00749 - United States Department of Defense DoD and registered in US. As of Wed, 20 May 2026 21:57:18 GMT, it announces 3,137 routed IP prefixes and peers with 1 other Autonomous System in the WhisperGraph BGP dataset.
Nutrition Label
Routing footprint
AS749 announces 3,137 distinct routed prefixes. The 25-prefix sample below links to per-prefix pages with full conflict and reverse-DNS detail.
- 6.51.254.0/23
- 6.64.30.0/24
- 6.64.140.0/23
- 6.65.27.0/24
- 6.65.34.0/24
- 6.65.40.0/24
- 6.65.44.0/22
- 6.65.48.0/23
- 6.65.50.0/24
- 6.65.51.0/24
- 6.65.59.0/24
- 6.65.132.0/23
- 6.65.134.0/23
- 6.65.136.0/23
- 6.65.138.0/23
- 6.65.140.0/23
- 6.65.144.0/23
- 6.65.148.0/23
- 6.65.150.0/23
- 6.65.154.0/23
- 6.65.156.0/23
- 6.65.160.0/23
- 6.65.162.0/23
- 6.65.164.0/23
- 6.65.166.0/23
Peering ecosystem
1 distinct peers via BGP. The first 1 are listed below.
| Peer ASN | Operator | Country |
|---|---|---|
| AS3356 | LEVEL3 - Level 3 Parent, LLC | US |
Blast radius
Approximate count of dependent hostnames if AS749 disappeared from the routing table.
~367,656 hostnames depend on this network.Sampled from 10 prefixes, snapshot Wed, 20 May 2026 21:57:18 GMT.
MOAS / hijack watch
Prefixes routed by AS749 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 AS749 is unique to AS749 in the current routing snapshot.
Threat posture
Related pages
Pivot deeper into the graph from AS749.
Cypher and MCP
Reproduce the headline metric directly against graph.whisper.security:
MATCH (a:ASN {name: "AS749"})-[: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.