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Data as of Nov 8, 2026

180.211.224.0/19

20 residential-proxy exits · 30 days

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

Announcement
180.211.128.0/17
RPKI valid
Announced by
AS17494
Type
Residential

Residential-proxy exits

Proxy exits
20
0.24% of its addresses · 30 days
Always-on exits
1
5.0% of its exits
Spread
5 of 32
/24s with at least one exit
Providers
49
selling exits here
Oct 9, 2026 – Nov 7, 2026

Exits seen per day

1.9K observations

/24s with the most always-on exits

/24Always-on exitsProxy exits
180.211.250.0/2412
180.211.243.0/2407
180.211.248.0/2406
180.211.233.0/2404
180.211.232.0/2401

Proxy providers listing exits

  • 711Proxy
  • 911Proxy
  • Ake.net
  • B2Proxy
  • BestProxy
  • BirdProxies
  • BlurPath
  • BottingTools
  • ByteProxies
  • Byteful
  • DataImpulse
  • Decodo
  • FlashProxy
  • FloppyData
  • GeekProxy
  • Geonode
  • GloryCloud
  • IPFly
  • IPPeak
  • InfiniteProxies
  • KindProxy
  • Kookey
  • LUMIPROXY
  • LemonBright
  • Maskify
  • MoMoProxy
  • NSocks
  • NextProxy
  • NiuProxy
  • Novada
  • PSBProxy
  • PacketStream
  • PrivateProxy
  • Proxies.fo
  • Proxy4U
  • ProxyGeo
  • ProxyRack
  • ProxyWing
  • PuraRoute
  • RainProxy
  • RapidProxy
  • Shifter
  • Smartproxy
  • StrikeProxy
  • SwiftProxy
  • Thordata
  • ThunderProxy
  • VitalExclusive
  • ZENPROXY_PREMIUM

Announcements

Nesting

More-specifics by size

Sized by addresses, colored by each announcement's type. Click a tile with children to zoom in, a leaf to open it.
More specific

Announcements inside

PrefixOriginTypeProxy exitsHolderRPKI
180.211.227.0/24
since Dec 2020
AS45588ResidentialBangladesh Telegraph & Telephone Board
via BTCL ISP customer
180.211.228.0/24
since Dec 2020
AS45588ResidentialBangladesh Telegraph & Telephone Board
via BTCL ISP customer
180.211.232.0/24
since Dec 2015
AS45588Residential1Bangladesh Telegraph & Telephone Board
via BTCL ISP customer
180.211.233.0/24
since Sep 2016
AS45588Residential4Bangladesh Telegraph & Telephone Board
via BTCL ISP customer
180.211.237.0/24
since Sep 2016
AS45588ResidentialBangladesh Telegraph & Telephone Board
via BTCL ADSL customer
180.211.238.0/24
since Sep 2016
AS45588ResidentialBangladesh Telegraph & Telephone Board
via BTCL ADSL customer
180.211.239.0/24
since Sep 2016
AS45588ResidentialBangladesh Telegraph & Telephone Board
via BTCL ADSL customer
180.211.243.0/24
since Aug 2016
AS45588Residential7Bangladesh Telegraph & Telephone Board
via BTCL ISP customer
180.211.247.0/24
since Sep 2016
AS45588ResidentialBangladesh Telegraph & Telephone Board
via BTCL GEPON customer
180.211.248.0/21
since Oct 2013
AS45588Residential8
1 always on
Bangladesh Telegraph & Telephone Board
180.211.248.0/24
since Jul 2025
AS45588Residential6Bangladesh Telegraph & Telephone Board
via BTCL GEPON customer
180.211.249.0/24
since Feb 2017
AS45588ResidentialBangladesh Telegraph & Telephone Board
via BTCL GEPON customer
180.211.250.0/24
since Nov 2016
AS45588Residential2
1 always on
Bangladesh Telegraph & Telephone Board
via BTCL GEPON/ADSL customer
180.211.254.0/24
since Sep 2016
AS45588ResidentialBangladesh Telegraph & Telephone Board
via BTCL ADSL customer
180.211.255.0/24
since Sep 2016
AS45588ResidentialBangladesh Telegraph & Telephone Board
via BTCL ADSL customer

Registrations in this block

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

RangeAddressesNetnameHolderTypeCreatedAbuse contact
180.211.128.0/1732,768BTTB-BDBangladesh Telegraph & Telephone Board (ORG-BTTB1-AP) · BDALLOCATED PORTABLE—irt@btcl.gov.bd
└ 180.211.216.0 - 180.211.228.2553,328BTCL-ISP-CustomerBTCL ISP customerALLOCATED NON-PORTABLE—irt@btcl.gov.bd
└ 180.211.229.0/24256BTCL-Bogra-BRAS-IP-poolBTCL Bogra BRAS IP poolALLOCATED NON-PORTABLE—irt@btcl.gov.bd
└ 180.211.230.0/23512BTCL-BRAS-CHITAGONGBTCL ADSL customerALLOCATED NON-PORTABLE—irt@btcl.gov.bd
└ 180.211.232.0/23512BTCL-Interface-AddressBTCL ISP customerALLOCATED NON-PORTABLE—irt@btcl.gov.bd
└ 180.211.234.0/23512BTCL-BRAS-BOGRABTCL ISP customerALLOCATED NON-PORTABLE—irt@btcl.gov.bd
└ 180.211.236.0/24256BTCL-KHULNA-METROBTCL ISP customerALLOCATED NON-PORTABLE—irt@btcl.gov.bd
└ 180.211.237.0 - 180.211.239.255768BTCL-BRAS-KHULNABTCL ADSL customerALLOCATED NON-PORTABLE—irt@btcl.gov.bd
└ 180.211.240.0/24256BTCL-BRAS-CHITAGONGBTCL ADSL customerALLOCATED NON-PORTABLE—irt@btcl.gov.bd
└ 180.211.241.0/24256BTCL-BRAS-BOGRABTCL ADSL customerALLOCATED NON-PORTABLE—irt@btcl.gov.bd
└ 180.211.242.0/24256BTCL-BRAS-SYLHETBTCL ADSL customerALLOCATED NON-PORTABLE—irt@btcl.gov.bd
└ 180.211.243.0/24256BTCL-Interface-Address-BograBTCL ISP customerALLOCATED NON-PORTABLE—irt@btcl.gov.bd
└ 180.211.244.0/221,024BTCL-BRAS_MOGBAZARBTCL GEPON customerALLOCATED NON-PORTABLE—irt@btcl.gov.bd
└ 180.211.248.0/24256BTCL-BRAS-BOGRABTCL GEPON customerALLOCATED NON-PORTABLE—irt@btcl.gov.bd
└ 180.211.249.0/24256BTCL-BRAS-KHULNABTCL GEPON customerALLOCATED NON-PORTABLE—irt@btcl.gov.bd
└ 180.211.250.0/23512BTCL-KT-BRASBTCL GEPON/ADSL customerALLOCATED NON-PORTABLE—irt@btcl.gov.bd
└ 180.211.252.0/23512BTCL-BRAS-BOGRABTCL GEPON/ADSL customerALLOCATED NON-PORTABLE—irt@btcl.gov.bd
└ 180.211.254.0/23512BTCL-BRAS-KHULNABTCL ADSL customerALLOCATED NON-PORTABLE—irt@btcl.gov.bd

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Announced by

Covering announcement 180.211.128.0/17

Prefix
180.211.128.0/17
Announced by
AS17494 Telecom Operator & Internet Service Provider as well
Type
Residential
Proxy exits
463
Always-on exits
19
RPKI
RPKI valid
Netname
BTTB-BD
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