Skip to content

Autonomous System

AS52091 — LEVEL-MSK-AS Level-MSK Ltd.(RU)

Last fetched

AS52091 is an Autonomous System operated by LEVEL-MSK-AS Level-MSK Ltd. and registered in RU. As of Thu, 21 May 2026 13:57:34 GMT, it announces 4 routed IP prefixes and peers with 24 other Autonomous Systems in the WhisperGraph BGP dataset.

Nutrition Label

WHISPER CANON · AS52091Routing diversity3.5/10Peering density5.6/10MOAS conflict✓ noneThreat-feed listings—WHOIS transparency—Resolver footprint—canon.whisper.security/asn/52091

Routing footprint

AS52091 announces 4 distinct routed prefixes. The 4-prefix sample below links to per-prefix pages with full conflict and reverse-DNS detail.

Peering ecosystem

24 distinct peers via BGP. The first 24 are listed below.

Peer ASNOperatorCountry
AS1299TWELVE99 Arelion, fka Telia CarrierSE
AS208972GIBIRNET-TR
AS206810UGLETELECOMRU
AS62255BEMYLINKSI
AS59815TRINITY-ASRU
AS56655GIGAHOSTNO
AS50673SERVERIUS-ASNL
AS50509TRANSROUTERU
AS50384W-IX_LTD W-IX LTDRU
AS49673TRUENETWORK Truenetwork InfrastructureRU
AS48858MILECOM-ASRU
AS48158DIGITALONE-ASCH
AS44660UMKASTRU
AS43201TELEMATIKA-ASRU
AS37721Virtual-Technologies-Solutions-SABF
AS35598INETCOMRU
AS34927IFOG-GMBHCH
AS25478IHOME-AS iHome LLCRU
AS24482SGGS-AS-AP SG.GSSG
AS20764RASCOM-AS CJSC RASCOM ISPRU
AS20590DEC-ASUA
AS13094SFO-IX-ASRU
AS9002RETN-ASGB
AS6939HURRICANE - Hurricane Electric LLCUS

MOAS / hijack watch

Prefixes routed by AS52091 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 AS52091 is unique to AS52091 in the current routing snapshot.

Threat posture

Related pages

Pivot deeper into the graph from AS52091.

Cypher and MCP

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

MATCH (a:ASN {name: "AS52091"})-[: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.