Autonomous System
AS28438 — AS28438 - IP Matrix, S.A. de C.V.(MX)
Last fetched
AS28438 is an Autonomous System operated by AS28438 - IP Matrix, S.A. de C.V. and registered in MX. As of Sun, 06 Sep 2026 16:18:24 GMT, it announces 64 routed IP prefixes and peers with 5 other Autonomous Systems in the WhisperGraph BGP dataset.
Nutrition Label
Routing footprint
AS28438 announces 64 distinct routed prefixes. The 25-prefix sample below links to per-prefix pages with full conflict and reverse-DNS detail.
- 189.201.128.0/24
- 189.201.129.0/24
- 189.201.130.0/24
- 189.201.131.0/24
- 189.201.132.0/24
- 189.201.133.0/24
- 189.201.134.0/24
- 189.201.135.0/24
- 189.201.136.0/24
- 189.201.137.0/24
- 189.201.138.0/24
- 189.201.139.0/24
- 189.201.140.0/24
- 189.201.141.0/24
- 189.201.142.0/24
- 189.201.143.0/24
- 189.201.144.0/24
- 189.201.145.0/24
- 189.201.146.0/24
- 189.201.147.0/24
- 189.201.148.0/24
- 189.201.149.0/24
- 189.201.150.0/24
- 189.201.152.0/24
- 189.201.153.0/24
Peering ecosystem
5 distinct peers via BGP. The first 5 are listed below.
Blast radius
Count of dependent hostnames if AS28438 disappeared from the routing table.
150 hostnames depend on this network.Exact count across all 63 announced prefixes. Snapshot Sat, 25 Jul 2026 12:00:53 GMT.
MOAS / hijack watch
Prefixes routed by AS28438 that another Autonomous System also announces. A non-empty list is one of the strongest BGP-hijack signals available without active probes.
| Prefix | Conflicting ASN | Operator |
|---|---|---|
| 200.34.205.0/24 | AS265508 | AS265508 - Comercial City Fresko S de RL de CV |
Threat posture
Related pages
Pivot deeper into the graph from AS28438.
Cypher and MCP
Reproduce the headline metric directly against graph.whisper.security:
MATCH (a:ASN {name: "AS28438"})-[: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.