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Data as of Nov 5, 2026

123.49.45.0/24

No anonymizer space · no proxy exits in 30 days

Telecom Operator & Internet Service Provider as well · space held by Bangladesh Telegraph & Telephone Board

Announcement
this exact prefix
RPKI valid
Announced by
AS17494
Type
Business

Announcements

Less specific

Covering announcements

PrefixOriginTypeProxy exitsHolderRPKI
123.49.0.0/18
since Nov 2006
AS17494Residential102
10 always on
Bangladesh Telegraph & Telephone Board

Registrations in this block

The registry's network records over the announcement: those covering it, widest first, then every record inside it, under its parent.

RangeAddressesNetnameHolderTypeCreatedAbuse contact
123.49.0.0/1816,384BTTBBangladesh Telegraph & Telephone Board (ORG-BTTB1-AP) · BDALLOCATED PORTABLE—irt@btcl.gov.bd
└ 123.49.45.0/2664NITLBD-NoorpurNoorpore IT LimitedASSIGNED NON-PORTABLE—irt@btcl.gov.bd
└ 123.49.45.64/2664LIBRABD-NETLibra Computer Aid.ALLOCATED NON-PORTABLE—irt@btcl.gov.bd
└ 123.49.45.128/2664SADIATECSadia Intertec Company Ltd.ALLOCATED NON-PORTABLE—irt@btcl.gov.bd
└ 123.49.45.192/2732DTECH-NETDTech Limited. House: 3, Road: 17, Block: C, Banani, Dhaka-1213ALLOCATED NON-PORTABLE—irt@btcl.gov.bd
└ 123.49.45.224/2732HRC-TECHHRC Technologies Ltd. House: 133, Road: 4, Block: A, Banani, Dhaka-1213ALLOCATED NON-PORTABLE—irt@btcl.gov.bd

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Origin network

AS17494

BD
Name
Telecom Operator & Internet Service Provider as well
Type
Internet provider
Registered
Dec 7, 2000
Domain
btcl.gov.bd
Website
www.btcl.gov.bd/en
Industry
Internet Service Provider (ISP)
Spamhaus ASN-DROP
not listed