LAYER3 INTEL
Get started
Sign in
Data as of Nov 6, 2026

123.49.0.0/23

No anonymizer space · no proxy exits in 30 days

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

Announcement
123.49.0.0/18
RPKI valid
Announced by
AS17494
Type
Residential

Announcements

More specific

Announcements inside

PrefixOriginTypeHolderRPKI
123.49.0.0/24
since Feb 2025
AS17494ResidentialBangladesh Telegraph & Telephone Board
via BTCL Dhaka Metro Customer

Registrations in this block

The registry's network records over this block, widest first, each under its parent.

RangeAddressesNetnameHolderTypeCreatedAbuse contact
123.49.0.0/1816,384BTTBBangladesh Telegraph & Telephone Board (ORG-BTTB1-AP) · BDALLOCATED PORTABLE—irt@btcl.gov.bd
└ 123.49.0.0/221,024BTCL-Customer-Interface-IPBTCL Dhaka Metro CustomerALLOCATED NON-PORTABLE—irt@btcl.gov.bd

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Announced by

Covering announcement 123.49.0.0/18

Prefix
123.49.0.0/18
Announced by
AS17494 Telecom Operator & Internet Service Provider as well
Type
Residential
Proxy exits
103
Always-on exits
10
RPKI
RPKI valid
Netname
BTTB
Registrant
Bangladesh Telegraph & Telephone Board
RIR
APNIC
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