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Bangladesh Telegraph & Telephone Board logo

Bangladesh Telegraph & Telephone Board

🇧🇩 Bangladesh

The ASN (Autonomous System Number) is a unique number assigned to an autonomous system, used to identify the network. ASN

AS17494

The RIR (Regional Internet Registry) is the organization responsible for managing ASN allocation in a specific region. RIR

APNIC

The type of ASN. Can be business, isp, hosting, government, or education. Type

hosting

Website

btcl.gov.bd

Related ASNs have the same name or website. Related

AS45607 AS45588 AS23876 AS45532

IPv4 CIDRs

30

IPv4 addresses

80384

IPv6 CIDRs

2

IPv6 addresses

65537

Upstreams are networks that provide transit to this ASN. Upstreams (10)

AS6461 Zayo Bandwidth logo Zayo Bandwidth
AS6762 Telecom Italia Sparkle (Seabone) logo Telecom Italia Sparkle (Seabone)
AS174 Cogent Communications logo Cogent Communications
AS9498 Bharti Airtel Ltd. logo Bharti Airtel Ltd.
AS3491 PCCW Global, Inc. logo PCCW Global, Inc.
View more
AS2914 NTT America, Inc. logo NTT America, Inc.
AS6453 TATA Communications (America) Inc logo TATA Communications (America) Inc
AS1299 Arelion (fka. Telia Carrier) logo Arelion (fka. Telia Carrier)
AS6939 Hurricane Electric LLC logo Hurricane Electric LLC
AS140684 -

Downstreams are networks that receive transit from this ASN. Downstreams (56)

AS59249 Mowna Optical Fiber Network logo Mowna Optical Fiber Network
AS58656 bdHUB Limited logo bdHUB Limited
AS24389 GP (GrameenPhone Ltd) logo GP (GrameenPhone Ltd)
AS58946 GRAMEEN COMMUNICATIONS logo GRAMEEN COMMUNICATIONS
AS58668 BD Link Communication Ltd logo BD Link Communication Ltd
View more
AS136514 Rashedur Rahman t/a Onesky Communications Limited. logo Rashedur Rahman t/a Onesky Communications Limited.
AS138418 Tarik Hasan Turja logo Tarik Hasan Turja
AS138505 DNSBD logo DNSBD
AS24432 Robi Axiata logo Robi Axiata
AS63980 Minara Firoz Infotech logo Minara Firoz Infotech
AS21859 Zenlayer Inc logo Zenlayer Inc
AS9230 Bangladesh Online Ltd. logo Bangladesh Online Ltd.
AS136004 University of Rajshahi logo University of Rajshahi
AS63961 Bangladesh Research and Education Network (BdREN) logo Bangladesh Research and Education Network (BdREN)
AS142543 RAB logo RAB
AS138640 HelloTech Limited logo HelloTech Limited
AS142159 Bangladesh Public Administration Training Centre logo Bangladesh Public Administration Training Centre
AS135420 Media Online logo Media Online
AS150178 EXABYTE LTD
AS149442 Department of Immigration & Passports logo Department of Immigration & Passports
AS38067 Radiant Communications Limited logo Radiant Communications Limited
AS10075 Fiber@Home Global Limited logo Fiber@Home Global Limited
AS63526 Systems Solutions & development Technologies Limited logo Systems Solutions & development Technologies Limited
AS139901 Apple Communication Ltd. logo Apple Communication Ltd.
AS141195 Bangladesh Parlament Secretariat logo Bangladesh Parlament Secretariat
AS142021 National Board of Revenue, Bangladesh logo National Board of Revenue, Bangladesh
AS58715 EARTH TELECOMMUNICATION (Pvt) LTD. logo EARTH TELECOMMUNICATION (Pvt) LTD.
AS45925 ASN For Teletalk Bangladesh Ltd. logo ASN For Teletalk Bangladesh Ltd.
AS137976 MD Firozur Rahman
AS139793 Crystal International logo Crystal International
AS137964 Nextgen Online logo Nextgen Online
AS58688 RADIANT COMMUNICATIONS LTD IIG logo RADIANT COMMUNICATIONS LTD IIG
AS133191 Special Security Force (SSF), Bangladesh logo Special Security Force (SSF), Bangladesh
AS45532 Bangladesh Bank logo Bangladesh Bank
AS140606 Quad Technology and Infotech Limited logo Quad Technology and Infotech Limited
AS134749 SPEED TECH ONLINE logo SPEED TECH ONLINE
AS23956 AmberIT Limited logo AmberIT Limited
AS133331 Infobase Limited logo Infobase Limited
AS58527 Management Information System (MIS) logo Management Information System (MIS)
AS17469 Access Telecom (BD) Ltd. logo Access Telecom (BD) Ltd.
AS139057 Legend Dynasty Pte. Ltd. logo Legend Dynasty Pte. Ltd.
AS15133 Edgecast Inc. logo Edgecast Inc.
AS10122 NETSTAR (SG) PTE. LTD. logo NETSTAR (SG) PTE. LTD.
AS63932 Bangladesh Computer Council logo Bangladesh Computer Council
AS140930 Pabna Cable Vision Dot Net logo Pabna Cable Vision Dot Net
AS132092 Mir Mosharrof Hossain t/a IT Base logo Mir Mosharrof Hossain t/a IT Base
AS58945 Virgo Communication Ltd logo Virgo Communication Ltd
AS138575 APPLE NET logo APPLE NET
AS135310 Inspire Broadband
AS136928 Office of the Chief Electric Inspector logo Office of the Chief Electric Inspector
AS136164 Islamic University of Technology (IUT) logo Islamic University of Technology (IUT)
AS134990 CiTYCOM Network logo CiTYCOM Network
AS45588 Bangladesh Telecommunications Company Limited (BTCL),... logo Bangladesh Telecommunications Company Limited (BTCL),...
AS13335 Cloudflare, Inc. logo Cloudflare, Inc.
AS58599 Cybergate Limited logo Cybergate Limited
AS149630 Election Commission Secretariat

Peers are networks that exchange traffic with this ASN. Peers (88)

AS149630 Election Commission Secretariat
AS136514 Rashedur Rahman t/a Onesky Communications Limited. logo Rashedur Rahman t/a Onesky Communications Limited.
AS59249 Mowna Optical Fiber Network logo Mowna Optical Fiber Network
AS1299 Arelion (fka. Telia Carrier) logo Arelion (fka. Telia Carrier)
AS136004 University of Rajshahi logo University of Rajshahi
View more
AS139901 Apple Communication Ltd. logo Apple Communication Ltd.
AS132092 Mir Mosharrof Hossain t/a IT Base logo Mir Mosharrof Hossain t/a IT Base
AS58668 BD Link Communication Ltd logo BD Link Communication Ltd
AS137976 MD Firozur Rahman
AS149442 Department of Immigration & Passports logo Department of Immigration & Passports
AS1103 SURF B.V. logo SURF B.V.
AS6939 Hurricane Electric LLC logo Hurricane Electric LLC
AS41327 Fiber Telecom S.p.A. logo Fiber Telecom S.p.A.
AS6453 TATA Communications (America) Inc logo TATA Communications (America) Inc
AS58688 RADIANT COMMUNICATIONS LTD IIG logo RADIANT COMMUNICATIONS LTD IIG
AS139057 Legend Dynasty Pte. Ltd. logo Legend Dynasty Pte. Ltd.
AS35280 F5 Networks SARL logo F5 Networks SARL
AS50300 CustodianDC Limited logo CustodianDC Limited
AS142021 National Board of Revenue, Bangladesh logo National Board of Revenue, Bangladesh
AS24482 SG.GS logo SG.GS
AS24432 Robi Axiata logo Robi Axiata
AS9498 Bharti Airtel Ltd. logo Bharti Airtel Ltd.
AS6762 Telecom Italia Sparkle (Seabone) logo Telecom Italia Sparkle (Seabone)
AS21859 Zenlayer Inc logo Zenlayer Inc
AS58527 Management Information System (MIS) logo Management Information System (MIS)
AS58715 EARTH TELECOMMUNICATION (Pvt) LTD. logo EARTH TELECOMMUNICATION (Pvt) LTD.
AS137964 Nextgen Online logo Nextgen Online
AS133191 Special Security Force (SSF), Bangladesh logo Special Security Force (SSF), Bangladesh
AS141195 Bangladesh Parlament Secretariat logo Bangladesh Parlament Secretariat
AS135420 Media Online logo Media Online
AS34019 Hivane Association logo Hivane Association
AS63980 Minara Firoz Infotech logo Minara Firoz Infotech
AS58717 Summit Communications Ltd logo Summit Communications Ltd
AS50673 Serverius Holding B.V. logo Serverius Holding B.V.
AS63526 Systems Solutions & development Technologies Limited logo Systems Solutions & development Technologies Limited
AS24115 -
AS136164 Islamic University of Technology (IUT) logo Islamic University of Technology (IUT)
AS140930 Pabna Cable Vision Dot Net logo Pabna Cable Vision Dot Net
AS37721 Virtual Technologies & Solutions
AS58599 Cybergate Limited logo Cybergate Limited
AS150178 EXABYTE LTD
AS3333 Reseaux IP Europeens Network Coordination Centre (RIPE NCC)
AS138640 HelloTech Limited logo HelloTech Limited
AS142543 RAB logo RAB
AS213241 TECHIT.BE SRL logo TECHIT.BE SRL
AS134990 CiTYCOM Network logo CiTYCOM Network
AS58946 GRAMEEN COMMUNICATIONS logo GRAMEEN COMMUNICATIONS
AS174 Cogent Communications logo Cogent Communications
AS3491 PCCW Global, Inc. logo PCCW Global, Inc.
AS9230 Bangladesh Online Ltd. logo Bangladesh Online Ltd.
AS45925 ASN For Teletalk Bangladesh Ltd. logo ASN For Teletalk Bangladesh Ltd.
AS50304 Blix Solutions AS logo Blix Solutions AS
AS45588 Bangladesh Telecommunications Company Limited (BTCL),... logo Bangladesh Telecommunications Company Limited (BTCL),...
AS8966 Etisalat (ETC) logo Etisalat (ETC)
AS135310 Inspire Broadband
AS136928 Office of the Chief Electric Inspector logo Office of the Chief Electric Inspector
AS10075 Fiber@Home Global Limited logo Fiber@Home Global Limited
AS140606 Quad Technology and Infotech Limited logo Quad Technology and Infotech Limited
AS15133 Edgecast Inc. logo Edgecast Inc.
AS38001 NewMedia Express Pte. Ltd. logo NewMedia Express Pte. Ltd.
AS133331 Infobase Limited logo Infobase Limited
AS33891 Core-Backbone GmbH logo Core-Backbone GmbH
AS13335 Cloudflare, Inc. logo Cloudflare, Inc.
AS138418 Tarik Hasan Turja logo Tarik Hasan Turja
AS23956 AmberIT Limited logo AmberIT Limited
AS48362 Stadtwerke Feldkirch logo Stadtwerke Feldkirch
AS45532 Bangladesh Bank logo Bangladesh Bank
AS138505 DNSBD logo DNSBD
AS2914 NTT America, Inc. logo NTT America, Inc.
AS24389 GP (GrameenPhone Ltd) logo GP (GrameenPhone Ltd)
AS34549 meerfarbig GmbH & Co. KG logo meerfarbig GmbH & Co. KG
AS48185 AMEN SAS logo AMEN SAS
AS17469 Access Telecom (BD) Ltd. logo Access Telecom (BD) Ltd.
AS38067 Radiant Communications Limited logo Radiant Communications Limited
AS142159 Bangladesh Public Administration Training Centre logo Bangladesh Public Administration Training Centre
AS63932 Bangladesh Computer Council logo Bangladesh Computer Council
AS58945 Virgo Communication Ltd logo Virgo Communication Ltd
AS6461 Zayo Bandwidth logo Zayo Bandwidth
AS3216 PJSC "Vimpelcom" logo PJSC "Vimpelcom"
AS134749 SPEED TECH ONLINE logo SPEED TECH ONLINE
AS4826 Vocus Connect International Backbone logo Vocus Connect International Backbone
AS63961 Bangladesh Research and Education Network (BdREN) logo Bangladesh Research and Education Network (BdREN)
AS58656 bdHUB Limited logo bdHUB Limited
AS10122 NETSTAR (SG) PTE. LTD. logo NETSTAR (SG) PTE. LTD.
AS17639 Converge ICT Solutions Inc. logo Converge ICT Solutions Inc.
AS140684 -
AS138575 APPLE NET logo APPLE NET
AS139793 Crystal International logo Crystal International

Location

City

-

Country

🇧🇩 Bangladesh

Coordinates

23.684994, 90.35633

Timezone

-

We transparently share the different sources used to determine a likely location for this IP address. Source

whois

Abuse

Email

irt@btcl.gov.bd

Phone

+880-2-9344035

Query via the API View API documentation

curl iplib.re/AS17494

JSON response

{
  "network": {
    "rir": "APNIC",
    "asn": 17494,
    "name": "Bangladesh Telegraph & Telephone Board",
    "type": "hosting",
    "website": "btcl.gov.bd",
    "related": [
      45607,
      45588,
      23876,
      45532
    ]
  },
  "connectivity": {
    "upstreams": [
      6461,
      6762,
      174,
      9498,
      3491
    ],
    "downstreams": [
      59249,
      58656,
      24389,
      58946,
      58668
    ],
    "peers": [
      149630,
      136514,
      59249,
      1299,
      136004
    ]
  },
  "location": {
    "latitude": 23.684994,
    "longitude": 90.35633,
    "country": "BD",
    "source": "whois"
  },
  "abuse": {
    "email": "irt@btcl.gov.bd",
    "phone": "+880-2-9344035"
  },
  "ipv4": {
    "ranges": [
      "103.110.215.0/24",
      "114.130.128.0/18",
      "114.130.224.0/24",
      "114.130.225.0/24",
      "114.130.226.0/24"
    ],
    "cidrs": 30,
    "ips": 80384
  },
  "ipv6": {
    "ranges": [
      "2407:5000::/32",
      "2407:5000:b::/48"
    ],
    "cidrs": 2,
    "ips": 65537
  }
}