Autonomous System
AS401263 — NUCLEARFALLOUT-NYC - Nuclearfallout Enterprises, Inc.(US)
Last fetched
AS401263 is an Autonomous System operated by NUCLEARFALLOUT-NYC - Nuclearfallout Enterprises, Inc. and registered in US. As of Thu, 21 May 2026 01:01:36 GMT, it announces 8 routed IP prefixes and peers with 2 other Autonomous Systems in the WhisperGraph BGP dataset.
Nutrition Label
Routing footprint
AS401263 announces 8 distinct routed prefixes. The 8-prefix sample below links to per-prefix pages with full conflict and reverse-DNS detail.
Peering ecosystem
2 distinct peers via BGP. The first 2 are listed below.
Blast radius
Approximate count of dependent hostnames if AS401263 disappeared from the routing table.
~509 hostnames depend on this network.Sampled from 10 prefixes, snapshot Thu, 21 May 2026 01:01:36 GMT.
MOAS / hijack watch
Prefixes routed by AS401263 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 AS401263 is unique to AS401263 in the current routing snapshot.
Threat posture
Related pages
Pivot deeper into the graph from AS401263.
Cypher and MCP
Reproduce the headline metric directly against graph.whisper.security:
MATCH (a:ASN {name: "AS401263"})-[: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.