Autonomous System
AS19366 — FDL-42 - Fibertown(US)
Last fetched
AS19366 is an Autonomous System operated by FDL-42 - Fibertown and registered in US. As of Tue, 04 Aug 2026 11:41:48 GMT, it announces 10 routed IP prefixes and peers with 14 other Autonomous Systems in the WhisperGraph BGP dataset.
Nutrition Label
Routing footprint
AS19366 announces 10 distinct routed prefixes. The 10-prefix sample below links to per-prefix pages with full conflict and reverse-DNS detail.
Peering ecosystem
14 distinct peers via BGP. The first 14 are listed below.
| Peer ASN | Operator | Country |
|---|---|---|
| AS174 | COGENT-174 - Cogent Communications, LLC | US |
| AS1766 | ASN-EXXONMOBIL-US - Exxon Mobil Corporation | US |
| AS25834 | LAYNE-ASN-1 - Layne Christensen Company | US |
| AS27307 | NABORS - Nabors Corporate Services, Inc. | US |
| AS30536 | CCR-AS - Circle Computer Resources, Inc. | US |
| AS32792 | TC-GTN - TransCanada Pipelines Limited | US |
| AS36796 | WCNX - Waste Connections Inc. | US |
| AS394437 | PSLIGHTWAVE - PS Lightwave | US |
| AS396975 | CA - Centennial Arts | US |
| AS400322 | NGTEL - NGTel | US |
| AS46505 | NIXIHOST - NixiHost.com Incorporated | US |
| AS55087 | BRAZOS-ASN-1 - Brazos County | US |
| AS6300 | CCI-TEXAS - Fidium | US |
| AS6461 | ZAYO-6461 - Zayo Bandwidth | US |
Blast radius
Count of dependent hostnames if AS19366 disappeared from the routing table.
1,148 hostnames depend on this network.Exact count across all 10 announced prefixes. Snapshot Sun, 14 Jun 2026 04:01:19 GMT.
MOAS / hijack watch
Prefixes routed by AS19366 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 AS19366 is unique to AS19366 in the current routing snapshot.
Threat posture
Related pages
Pivot deeper into the graph from AS19366.
Cypher and MCP
Reproduce the headline metric directly against graph.whisper.security:
MATCH (a:ASN {name: "AS19366"})-[: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.