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Autonomous System

AS31981 — BLUETOWERHOSTING-ASN - BlueTower Hosting LLC(US)

Last fetched

AS31981 is an Autonomous System operated by BLUETOWERHOSTING-ASN - BlueTower Hosting LLC and registered in US. As of Tue, 25 Aug 2026 13:17:14 GMT, it announces 1 routed IP prefix and peers with 0 other Autonomous Systems in the WhisperGraph BGP dataset.

Nutrition Label

WHISPER CANON · AS31981Routing diversity1.5/10Peering density0.0/10MOAS conflict✓ noneThreat-feed listings—WHOIS transparency—Resolver footprint—canon.whisper.security/asn/31981

Routing footprint

AS31981 announces 1 distinct routed prefix. The 1-prefix sample below links to per-prefix pages with full conflict and reverse-DNS detail.

Peering ecosystem

0 distinct peers via BGP. The first 0 are listed below.

AS31981 has no observed peering relationships in the current snapshot.

Blast radius

Count of dependent hostnames if AS31981 disappeared from the routing table.

1,749 hostnames depend on this network.Exact count across all 1 announced prefixes. Snapshot Wed, 29 Jul 2026 15:00:26 GMT.

MOAS / hijack watch

Prefixes routed by AS31981 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 AS31981 is unique to AS31981 in the current routing snapshot.

Threat posture

Related pages

Pivot deeper into the graph from AS31981.

Cypher and MCP

Reproduce the headline metric directly against graph.whisper.security:

MATCH (a:ASN {name: "AS31981"})-[:HAS_NAME]->(n:ASN_NAME)
OPTIONAL MATCH (a)-[:HAS_COUNTRY]->(c:COUNTRY)
RETURN a.name AS asn, n.name AS operator, c.name AS country

Or query Whisper from your own LLM workflow via the Whisper MCP server.