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Data as of Nov 6, 2026

123.49.0.0/20

12 residential-proxy exits · 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
94% of it

Residential-proxy exits

Proxy exits
12
0.29% of its addresses · 30 days
Always-on exits
1
8.3% of its exits
Spread
4 of 16
/24s with at least one exit
Providers
56
selling exits here
Oct 7, 2026 – Nov 5, 2026

Exits seen per day

2.2K observations

/24s with the most always-on exits

/24Always-on exitsProxy exits
123.49.3.0/2413
123.49.2.0/2407
123.49.4.0/2401
123.49.9.0/2401

Proxy providers listing exits

  • 711Proxy
  • Ake.net
  • AnyIP
  • BestProxy
  • BirdProxies
  • BottingTools
  • BuyingProxy
  • ByteProxies
  • Byteful
  • DataImpulse
  • Datarama
  • Decodo
  • Evomi
  • FastProxy
  • FlashProxy
  • FloppyData
  • GeekProxy
  • Geonode
  • GloryCloud
  • GonzoProxy
  • IPFly
  • IPOasis
  • Infatica
  • InfiniteProxies
  • KocerRoxy
  • Kookey
  • LemonBright
  • NSocks
  • NiuProxy
  • Novada
  • Oxylabs
  • PSBProxy
  • PrivateByte
  • Proxies.fo
  • Proxiware
  • Proxmint
  • Proxy-Seller
  • Proxy4U
  • ProxyEmpire
  • ProxyGeo
  • ProxyRack
  • ProxyWing
  • Proxyma
  • PuraRoute
  • Q2IP
  • RainProxy
  • ResiProxies
  • Shifter
  • Smartproxy
  • StrikeProxy
  • TalorData
  • Thordata
  • ThunderProxy
  • VProxy
  • VibeProxies
  • VitalExclusive

Announcements

More specific

Announcements inside

PrefixOriginTypeProxy exitsHolderRPKI
123.49.0.0/24
since Feb 2025
AS17494ResidentialBangladesh Telegraph & Telephone Board
via BTCL Dhaka Metro Customer
123.49.2.0/24
since Feb 2021
AS17494Residential7Bangladesh Telegraph & Telephone Board
via BTCL Dhaka Metro Customer
123.49.11.0/24
since Aug 2025
AS17494ResidentialBangladesh Telegraph & Telephone Board
123.49.12.0/24
since Nov 2020
AS17494Internet providerBangladesh Telegraph & Telephone Board
via BTCL IP equipment loopback address
123.49.15.0/24
since Jun 2020
AS17494ResidentialBangladesh Telegraph & Telephone Board

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
└ 123.49.6.0/23512BTCL-Dial-UP-POOLBTCL Dial Up IP POOLALLOCATED NON-PORTABLE—irt@btcl.gov.bd
└ 123.49.12.0/23512BTCL-Loopback-AddressBTCL IP equipment loopback addressALLOCATED NON-PORTABLE—irt@btcl.gov.bd

Composition

The types across the prefix's announced space, by addresses.

Announced space

Address share

Announced space

Types across the prefix

4,096 addresses
TypeAddressesShareRanges
Residential3,84094%7
Internet provider2566.3%1

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