Autonomous System
AS396138 — CAG-AS01 - Chapman Automotive Group(US)
Last fetched
AS396138 is an Autonomous System operated by CAG-AS01 - Chapman Automotive Group and registered in US. As of Wed, 20 May 2026 23:34:06 GMT, it announces 1 routed IP prefix and peers with 1 other Autonomous System in the WhisperGraph BGP dataset.
Nutrition Label
Routing footprint
AS396138 announces 1 distinct routed prefix. The 1-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 |
|---|---|---|
| AS7018 | ATT-INTERNET4 - AT&T Enterprises, LLC | US |
Blast radius
Approximate count of dependent hostnames if AS396138 disappeared from the routing table.
~7 hostnames depend on this network.Sampled from 10 prefixes, snapshot Wed, 20 May 2026 23:34:06 GMT.
MOAS / hijack watch
Prefixes routed by AS396138 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 AS396138 is unique to AS396138 in the current routing snapshot.
Threat posture
Related pages
Pivot deeper into the graph from AS396138.
Cypher and MCP
Reproduce the headline metric directly against graph.whisper.security:
MATCH (a:ASN {name: "AS396138"})-[: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.