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Autonomous System

AS137883ATEL-RYBINSK(BD)

Last fetched

AS137883 is an Autonomous System operated by ATEL-RYBINSK and registered in BD. As of Wed, 20 May 2026 23:33:40 GMT, it announces 3 routed IP prefixes and peers with 2 other Autonomous Systems in the WhisperGraph BGP dataset.

Nutrition Label

WHISPER CANON · AS137883Routing diversity3.0/10Peering density1.9/10MOAS conflict✓ noneThreat-feed listingsWHOIS transparencyResolver footprintcanon.whisper.security/asn/137883

Routing footprint

AS137883 announces 3 distinct routed prefixes. The 3-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.

Peer ASNOperatorCountry
AS17806MANGOTELESERVICE-AS-BD Tire-1 IP Transit Provider of BangladeshBD
AS139901SFMTA - San Francisco Municipal Transportation AgencyBD

Blast radius

Approximate count of dependent hostnames if AS137883 disappeared from the routing table.

~17 hostnames depend on this network.Sampled from 10 prefixes, snapshot Wed, 20 May 2026 23:33:40 GMT.

MOAS / hijack watch

Prefixes routed by AS137883 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 AS137883 is unique to AS137883 in the current routing snapshot.

Threat posture

Related pages

Pivot deeper into the graph from AS137883.

Cypher and MCP

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

MATCH (a:ASN {name: "AS137883"})-[: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.