Autonomous System
AS397289 — TC-AS-AP Symphony Communication Public Company Limited for TC(US)
Last fetched
AS397289 is an Autonomous System operated by TC-AS-AP Symphony Communication Public Company Limited for TC and registered in US. As of Wed, 20 May 2026 23:30:49 GMT, it announces 1 routed IP prefix and peers with 1 other Autonomous System in the WhisperGraph BGP dataset.
Nutrition Label
Routing footprint
AS397289 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 |
|---|---|---|
| AS3257 | GTT-BACKBONE GTT | US |
Blast radius
Approximate count of dependent hostnames if AS397289 disappeared from the routing table.
~1 hostnames depend on this network.Sampled from 10 prefixes, snapshot Wed, 20 May 2026 23:30:49 GMT.
MOAS / hijack watch
Prefixes routed by AS397289 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 AS397289 is unique to AS397289 in the current routing snapshot.
Threat posture
Related pages
Pivot deeper into the graph from AS397289.
Cypher and MCP
Reproduce the headline metric directly against graph.whisper.security:
MATCH (a:ASN {name: "AS397289"})-[: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.