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Data as of Nov 6, 2026

123.49.32.0/21

6 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
Business
71% of it

Residential-proxy exits

Proxy exits
6
0.29% of its addresses · 30 days
Always-on exits
1
17% of its exits
Spread
2 of 8
/24s with at least one exit
Providers
33
selling exits here
Oct 7, 2026 – Nov 5, 2026

Exits seen per day

1.0K observations

/24s with the most always-on exits

/24Always-on exitsProxy exits
123.49.38.0/2411
123.49.36.0/2405

Proxy providers listing exits

  • 711Proxy
  • B2Proxy
  • BestProxy
  • BirdProxies
  • BottingTools
  • ByteProxies
  • Byteful
  • FlashProxy
  • FloppyData
  • GonzoProxy
  • IPFly
  • IPPeak
  • Infatica
  • Kookey
  • LemonBright
  • NSocks
  • NiuProxy
  • NovaProxy
  • Novada
  • Proxio
  • Proxy-Seller
  • ProxyEmpire
  • ProxyRack
  • ProxyWing
  • Proxyma
  • RolaProxy
  • Shifter
  • Smartproxy
  • StrikeProxy
  • Thordata
  • ThunderProxy
  • VantageProxies
  • VitalExclusive

Announcements

More specific

Announcements inside

PrefixOriginTypeProxy exitsHolderRPKI
123.49.36.0/24
since Jul 2024
AS17494Business5Bangladesh Telegraph & Telephone Board
via BTCL Dhaka government office network address
123.49.38.0/24
since Jul 2024
AS17494Business1
1 always on
Bangladesh Telegraph & Telephone Board
via BTCL Dhaka government office network address
123.49.39.0/24
since Sep 28, 2026
AS17494BusinessBangladesh Telegraph & Telephone Board
via BTCL Dhaka government office network address

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
└ 123.49.32.0/24256BTCL-DHAKA-Government-NetworkBTCL Dhaka government office network addressALLOCATED NON-PORTABLE—irt@btcl.gov.bd
└ 123.49.32.0/298MAYA-CYBERMaya Cyber Cafe, RangpurASSIGNED NON-PORTABLE—irt@btcl.gov.bd
└ 123.49.32.8/304CABINETCabinet Division, Bangladesh SecretariatASSIGNED NON-PORTABLE—irt@btcl.gov.bd
└ 123.49.32.12/304CHARTEREDChartered Computer, RajshahiASSIGNED NON-PORTABLE—irt@btcl.gov.bd
└ 123.49.32.16/298NAYA-DIGANTAThe Daily Naya DigantaASSIGNED NON-PORTABLE—irt@btcl.gov.bd
└ 123.49.32.24/298NBRNational Board of RevenueASSIGNED NON-PORTABLE—irt@btcl.gov.bd
└ 123.49.32.32/2732MLBNETMLB Net, Moulavi BazarASSIGNED NON-PORTABLE—irt@btcl.gov.bd
└ 123.49.32.64/2732BCC-DIITABangladesh Computer CouncilASSIGNED NON-PORTABLE—irt@btcl.gov.bd
└ 123.49.32.96/2732PTISLPeoples Telecommunication and Information Systems LtdASSIGNED NON-PORTABLE—irt@btcl.gov.bd
└ 123.49.32.128/2732ICT-INCBTRICT Incubator, DhakaASSIGNED NON-PORTABLE—irt@btcl.gov.bd
└ 123.49.32.160/304PLUS-COSTAMinistry of Land, Coastal Land Zoning ProjectASSIGNED NON-PORTABLE—irt@btcl.gov.bd
└ 123.49.32.164/304AGRI-BUSINESSAgribusiness Project. Ministry of Agriculture. Govt. of Bangladesh.ASSIGNED NON-PORTABLE—irt@btcl.gov.bd
└ 123.49.32.176/2816CMC-XMCCMC and XMC. Boropukuria Cole Mining Company, DinajpurASSIGNED NON-PORTABLE—irt@btcl.gov.bd
└ 123.49.32.192/2732SKYLINK-ISPSky Link ISP, RajshahiASSIGNED NON-PORTABLE—irt@btcl.gov.bd
└ 123.49.32.224/2732SAU-EDU-BDSher-E-Bangla Nagar Agri UniversityASSIGNED NON-PORTABLE—irt@btcl.gov.bd
└ 123.49.33.0/298KH-CNK. Hossain Cable Network LtdASSIGNED NON-PORTABLE—irt@btcl.gov.bd
└ 123.49.33.8/298MF-ASIAM. F. Asia LtdASSIGNED NON-PORTABLE—irt@btcl.gov.bd
└ 123.49.33.16/2816UNIT19-DGFIDGFI Training School (Unit-19)ASSIGNED NON-PORTABLE—irt@btcl.gov.bd
└ 123.49.33.48/304BPSCBangladesh Public Service CommissionASSIGNED NON-PORTABLE—irt@btcl.gov.bd
└ 123.49.33.52/304AUST-EDUAhsanullah University of Science & Technology, RajshahiASSIGNED NON-PORTABLE—irt@btcl.gov.bd
└ 123.49.33.56/304NMCINMCI (BD) Ltd.ASSIGNED NON-PORTABLE—irt@btcl.gov.bd
└ 123.49.33.60/304RHDRoads and Highways DepartmentASSIGNED NON-PORTABLE—irt@btcl.gov.bd
└ 123.49.33.64/298MOFAMinistry of Foreign AffairsASSIGNED NON-PORTABLE—irt@btcl.gov.bd
└ 123.49.33.72/298SEAGULLHotel Seagull, Cox's BazarASSIGNED NON-PORTABLE—irt@btcl.gov.bd
└ 123.49.33.80/2816CPA-CTGChittagong Port AuthorityASSIGNED NON-PORTABLE—irt@btcl.gov.bd
└ 123.49.33.96/298RDRSRDRS, RangpurASSIGNED NON-PORTABLE—irt@btcl.gov.bd
└ 123.49.33.124/304SHOHAGHShohagh TelecomALLOCATED NON-PORTABLE—irt@btcl.gov.bd
└ 123.49.33.128/2664SANGSADBangladesh Parliament SecretariatASSIGNED NON-PORTABLE—irt@btcl.gov.bd
└ 123.49.33.192/2732ASIA-INFOSYSAsia Infosys Ltd.ASSIGNED NON-PORTABLE—irt@btcl.gov.bd
└ 123.49.33.224/2732MILLENNIUM-COMPUTERSMillennium Computers and NetworkingASSIGNED NON-PORTABLE—irt@btcl.gov.bd
└ 123.49.34.0 - 123.49.34.1112IUT-EDUInslamic University of TechnologyASSIGNED NON-PORTABLE—irt@btcl.gov.bd
└ 123.49.34.12/304SEC-GOV-BDSecurities and Exchange CommossionALLOCATED NON-PORTABLE—irt@btcl.gov.bd
└ 123.49.34.16/2816RUETRajshahi University of Engineering & Technologyi, DhakaASSIGNED NON-PORTABLE—irt@btcl.gov.bd
└ 123.49.34.32/2816SSL-APSoftware Shop LimitedASSIGNED NON-PORTABLE—irt@btcl.gov.bd
└ 123.49.34.48/298IUB-DHKIndependent University of Bangladesh. DhakaASSIGNED NON-PORTABLE—irt@btcl.gov.bd
└ 123.49.34.56/298BRRIBangladesh Rice Research Institute. DhakaASSIGNED NON-PORTABLE—irt@btcl.gov.bd
└ 123.49.34.64/2732CTGTELChittagong Telecom Services Ltd.ALLOCATED NON-PORTABLE—irt@btcl.gov.bd
└ 123.49.34.96/2732TELEBAMIS TelebaASSIGNED NON-PORTABLE—irt@btcl.gov.bd
└ 123.49.34.128/298BAEC10 Karwan BazarALLOCATED NON-PORTABLE—irt@btcl.gov.bd
└ 123.49.34.136/304EEDEducation Engineering Department. DhakaASSIGNED NON-PORTABLE—irt@btcl.gov.bd
└ 123.49.34.140/304OX-INT-SCLOxford International SchoolALLOCATED NON-PORTABLE—irt@btcl.gov.bd
└ 123.49.34.144/2816BSMRAUBangabandhu Sheikh Mujibur Rahmhan Agricultural UniversityALLOCATED NON-PORTABLE—irt@btcl.gov.bd
└ 123.49.34.160/2816CHIENChien Cyber Cafe. BarishalASSIGNED NON-PORTABLE—irt@btcl.gov.bd
└ 123.49.34.176/2816SCSSylhet Communications Systems. SylhetASSIGNED NON-PORTABLE—irt@btcl.gov.bd
└ 123.49.34.224/298MAYA-CYBERMaya Cyber Cafe. RangpurASSIGNED NON-PORTABLE—irt@btcl.gov.bd
└ 123.49.34.232/298BAUBangladesh Agriculture University, Mymensingh.ASSIGNED NON-PORTABLE—irt@btcl.gov.bd
└ 123.49.34.240/2816CUETChittagong University of Engineering and Technology. ChittagongASSIGNED NON-PORTABLE—irt@btcl.gov.bd
└ 123.49.35.0 - 123.49.41.2551,792BTCL-DHAKA-Government-NetworkBTCL Dhaka government office network addressALLOCATED NON-PORTABLE—irt@btcl.gov.bd
└ 123.49.39.0/2816BEC-NETBangladesh Election Commission Secretariat. Sher-E-Bangla Nagar, DhakaASSIGNED 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

2,048 addresses
TypeAddressesShareRanges
Business1,46071%49
Residential58829%6

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