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Autonomous System

AS201837 — AS5PLAY(CH)

Last fetched

AS201837 is an Autonomous System operated by AS5PLAY and registered in CH. As of Thu, 21 May 2026 13:19:02 GMT, it announces 0 routed IP prefixes and peers with 0 other Autonomous Systems in the WhisperGraph BGP dataset.

Nutrition Label

WHISPER CANON · AS201837Routing diversity0.0/10Peering density0.0/10MOAS conflict✓ noneThreat-feed listings—WHOIS transparency—Resolver footprint—canon.whisper.security/asn/201837

Routing footprint

AS201837 announces 0 distinct routed prefixes. The 0-prefix sample below links to per-prefix pages with full conflict and reverse-DNS detail.

AS201837 does not announce any prefixes in the current snapshot.

Peering ecosystem

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

AS201837 has no observed peering relationships in the current snapshot.

MOAS / hijack watch

Prefixes routed by AS201837 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 AS201837 is unique to AS201837 in the current routing snapshot.

Threat posture

Related pages

Pivot deeper into the graph from AS201837.

Cypher and MCP

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

MATCH (a:ASN {name: "AS201837"})-[: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.