Autonomous System
AS25403 — TSP-AS(UA)
Last fetched
AS25403 is an Autonomous System operated by TSP-AS and registered in UA. As of Wed, 20 May 2026 22:00:05 GMT, it announces 1 routed IP prefix and peers with 1 other Autonomous System in the WhisperGraph BGP dataset.
Nutrition Label
Routing footprint
AS25403 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 |
|---|---|---|
| AS43764 | INEX-RS Internet Neutral Exchange Association Company Limited By Guarantee | UA |
Blast radius
Approximate count of dependent hostnames if AS25403 disappeared from the routing table.
~9 hostnames depend on this network.Sampled from 10 prefixes, snapshot Wed, 20 May 2026 22:00:05 GMT.
MOAS / hijack watch
Prefixes routed by AS25403 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 AS25403 is unique to AS25403 in the current routing snapshot.
Threat posture
Related pages
Pivot deeper into the graph from AS25403.
Cypher and MCP
Reproduce the headline metric directly against graph.whisper.security:
MATCH (a:ASN {name: "AS25403"})-[: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.