Autonomous System
AS23486 — NETSPAN - Foremost Telecommunications(US)
Last fetched
AS23486 is an Autonomous System operated by NETSPAN - Foremost Telecommunications and registered in US. As of Thu, 21 May 2026 06:17:39 GMT, it announces 6 routed IP prefixes and peers with 11 other Autonomous Systems in the WhisperGraph BGP dataset.
Nutrition Label
Routing footprint
AS23486 announces 6 distinct routed prefixes. The 6-prefix sample below links to per-prefix pages with full conflict and reverse-DNS detail.
Peering ecosystem
11 distinct peers via BGP. The first 11 are listed below.
| Peer ASN | Operator | Country |
|---|---|---|
| AS174 | COGENT-174 - Cogent Communications, LLC | US |
| AS395112 | BEAUMONT-ISD-01 - Beaumont ISD | US |
| AS393332 | MCALLENISD-TX - McAllen Independent School District | US |
| AS64289 | MACARNE - Macarne.com | US |
| AS54800 | LAREDOISD - Laredo ISD | US |
| AS40049 | ESC-2 - Education Service Center, Region 2 | US |
| AS32097 | WII - WholeSale Internet, Inc. | US |
| AS29753 | BROISDTXASN - Brownsville Independent School District | US |
| AS26670 | MCISD-AS - Mission CISD | US |
| AS20280 | CORPUS-CHRISTI-ISD-AS1 - Corpus Christi ISD | US |
| AS3491 | PCCWG-APAC-HK PCCW Global HK Ltd. | HK |
MOAS / hijack watch
Prefixes routed by AS23486 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 AS23486 is unique to AS23486 in the current routing snapshot.
Threat posture
Related pages
Pivot deeper into the graph from AS23486.
Cypher and MCP
Reproduce the headline metric directly against graph.whisper.security:
MATCH (a:ASN {name: "AS23486"})-[: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.