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Autonomous System

AS45588 — BTCL-ISP-AS Bangladesh Telecommunications Company Limited BTCL, Nationwide PSTN Operator and Data and Internet Service Provider.(BD)

Last fetched

AS45588 is an Autonomous System operated by BTCL-ISP-AS Bangladesh Telecommunications Company Limited BTCL, Nationwide PSTN Operator and Data and Internet Service Provider. and registered in BD. As of Thu, 21 May 2026 06:25:12 GMT, it announces 110 routed IP prefixes and peers with 18 other Autonomous Systems in the WhisperGraph BGP dataset.

Nutrition Label

WHISPER CANON · AS45588Routing diversity10.0/10Peering density5.1/10MOAS conflict✓ noneThreat-feed listings—WHOIS transparency—Resolver footprint—canon.whisper.security/asn/45588

Routing footprint

AS45588 announces 110 distinct routed prefixes. The 25-prefix sample below links to per-prefix pages with full conflict and reverse-DNS detail.

Peering ecosystem

18 distinct peers via BGP. The first 18 are listed below.

Peer ASNOperatorCountry
AS17494BTTB-AS-AP Telecom Operator & Internet Service Provider as wellBD
AS154009DOPE-AS-AP Directorate of Primary Education DPEBD
AS153550SPIDERNETWORKS-AS-AP Spider NetworksBD
AS150442BFSACD-AS-AP Bangladesh Fire Service and Civil DefenseBD
AS150352SKYBUSINESSCENTER-AS-AP Sky Business CenterBD
AS150304BANGLADESH10-AS-AP Bangladesh TelevisionBD
AS149445PATRIOT1-AS-AP Patriot TechnologiesBD
AS149425NNSS-AS-AP Nazrul Network Service@SaidpurBD
AS141438BANGLADESHSEZLTD-AS-AP Bangladesh SEZ Ltd.BD
AS139807PIONEERIT-AS-AP Pioneer ITBD
AS139773BANBEIS-AS-AP Bangladesh Bureau of Educational Information and StatisticsBD
AS139771ALPHA-AS-AP Alpha NetworkBD
AS137706NATIONAL-UNIVERSITY-AS-AP National UniversityBD
AS137568SKYSYSTEMSLTD-AS-AP SKY SYSTEMS LTDBD
AS134585DDNCOMMUNICATION-AS-AP DDN CommunicationBD
AS134068RKUB-AS-AP Rajshahi Krishi Unnayan BankBD
AS133766SPEED4-AS-AP SPEED ONEBD
AS63932BCC-BD Bangladesh Computer CouncilBD

Blast radius

Approximate count of dependent hostnames if AS45588 disappeared from the routing table.

~11 hostnames depend on this network.Sampled from 10 prefixes, snapshot Thu, 21 May 2026 06:25:12 GMT.

MOAS / hijack watch

Prefixes routed by AS45588 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 AS45588 is unique to AS45588 in the current routing snapshot.

Threat posture

Related pages

Pivot deeper into the graph from AS45588.

Cypher and MCP

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

MATCH (a:ASN {name: "AS45588"})-[: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.