Autonomous System details

AS45588

Bangladesh Telecommunications Company Limited (BTCL), Nationwide PSTN Operator and Data and Internet Service Provider.  ·  btcl.com.bd

Bangladesh

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AS45588 – Bangladesh Telecommunications Company Limited (BTCL), Nationwide PSTN Operator and Data and Internet Service Provider.

Field Value
Country Bangladesh
Website btcl.com.bd
Hosted domains 21
IPv4 addresses 43,008
IPv6 addresses 311,902,861,460,574,328,400,000,000
ASN type ISP
Registry apnic
Allocated 17 years ago on Dec 29, 2008
Updated 5 years ago on Jan 18, 2021

IP Ranges

Netblock Company Num of IPs
180.211.128.0/19 BTCL Info-bahan-Porject 8,192
180.211.160.0/19 BTCL Info-bahan-Porject 8,192
180.211.192.0/21 BTCL Info-bahan-Porject 2,048
180.211.248.0/21 BTCL GEPON/ADSL customer 2,048
114.130.132.0/22 Bangladesh Telegraph & Telephone Board 1,024
114.130.144.0/22 Bangladesh Telegraph & Telephone Board 1,024
114.130.148.0/22 Bangladesh Telegraph & Telephone Board 1,024
114.130.152.0/22 Bangladesh Telegraph & Telephone Board 1,024
203.112.200.0/22 Internet Access & Telecom Carrier Service Provider. 1,024
203.112.208.0/22 Internet Access & Telecom Carrier Service Provider. 1,024
203.112.212.0/22 Internet Access & Telecom Carrier Service Provider. 1,024
114.130.128.0/24 Bangladesh Telegraph & Telephone Board 256
114.130.129.0/24 Bangladesh Telegraph & Telephone Board 256
114.130.130.0/24 Bangladesh Telegraph & Telephone Board 256
114.130.131.0/24 Bangladesh Telegraph & Telephone Board 256
114.130.136.0/24 Bangladesh Telegraph & Telephone Board 256
114.130.137.0/24 Bangladesh Telegraph & Telephone Board 256
114.130.138.0/24 Bangladesh Telegraph & Telephone Board 256
114.130.139.0/24 Bangladesh Telegraph & Telephone Board 256
114.130.140.0/24 Bangladesh Telegraph & Telephone Board 256
114.130.141.0/24 Bangladesh Telegraph & Telephone Board 256
114.130.142.0/24 Bangladesh Telegraph & Telephone Board 256
114.130.143.0/24 Bangladesh Telegraph & Telephone Board 256
114.130.152.0/24 Bangladesh Telegraph & Telephone Board 256
114.130.155.0/24 Bangladesh Telegraph & Telephone Board 256
114.130.156.0/24 Bangladesh Telegraph & Telephone Board 256
114.130.157.0/24 Bangladesh Telegraph & Telephone Board 256
114.130.158.0/24 Bangladesh Telegraph & Telephone Board 256
114.130.159.0/24 Bangladesh Telegraph & Telephone Board 256
114.130.160.0/24 Bangladesh Telegraph & Telephone Board 256
114.130.161.0/24 Bangladesh Telegraph & Telephone Board 256
114.130.162.0/24 Bangladesh Telegraph & Telephone Board 256
114.130.164.0/24 Bangladesh Telegraph & Telephone Board 256
114.130.165.0/24 Bangladesh Telegraph & Telephone Board 256
114.130.166.0/24 Bangladesh Telegraph & Telephone Board 256
114.130.168.0/24 Bangladesh Telegraph & Telephone Board 256
114.130.169.0/24 Bangladesh Telegraph & Telephone Board 256
114.130.171.0/24 Bangladesh Telegraph & Telephone Board 256
114.130.172.0/24 Bangladesh Telegraph & Telephone Board 256
114.130.173.0/24 Bangladesh Telegraph & Telephone Board 256
114.130.174.0/24 Bangladesh Telegraph & Telephone Board 256
114.130.175.0/24 Bangladesh Telegraph & Telephone Board 256
114.130.176.0/24 Bangladesh Telegraph & Telephone Board 256
114.130.177.0/24 Bangladesh Telegraph & Telephone Board 256
114.130.180.0/24 Bangladesh Telegraph & Telephone Board 256
114.130.181.0/24 Bangladesh Telegraph & Telephone Board 256
114.130.182.0/24 Bangladesh Telegraph & Telephone Board 256
114.130.183.0/24 Bangladesh Telegraph & Telephone Board 256
114.130.184.0/24 Bangladesh Telegraph & Telephone Board 256
114.130.185.0/24 Bangladesh Telegraph & Telephone Board 256
114.130.186.0/24 Bangladesh Telegraph & Telephone Board 256
114.130.187.0/24 Bangladesh Telegraph & Telephone Board 256
114.130.188.0/24 Bangladesh Telegraph & Telephone Board 256
114.130.189.0/24 Bangladesh Telegraph & Telephone Board 256
114.130.190.0/24 Bangladesh Telegraph & Telephone Board 256
114.130.191.0/24 Bangladesh Telegraph & Telephone Board 256
180.211.129.0/24 BTCL Info-bahan-Porject 256
180.211.134.0/24 BTCL Info-bahan-Porject 256
180.211.135.0/24 BTCL Info-bahan-Porject 256
180.211.137.0/24 BTCL Info-bahan-Porject 256
180.211.141.0/24 BTCL Info-bahan-Porject 256
180.211.142.0/24 BTCL Info-bahan-Porject 256
180.211.143.0/24 BTCL Info-bahan-Porject 256
180.211.144.0/24 BTCL Info-bahan-Porject 256
180.211.145.0/24 BTCL Info-bahan-Porject 256
180.211.146.0/24 BTCL Info-bahan-Porject 256
180.211.147.0/24 BTCL Info-bahan-Porject 256
180.211.152.0/24 BTCL Info-bahan-Porject 256
180.211.154.0/24 BTCL Info-bahan-Porject 256
180.211.159.0/24 BTCL Info-bahan-Porject 256
180.211.161.0/24 BTCL Info-bahan-Porject 256
180.211.173.0/24 BTCL Info-bahan-Porject 256
180.211.181.0/24 BTCL Info-bahan-Porject 256
180.211.186.0/24 BTCL Info-bahan-Porject 256
180.211.187.0/24 BTCL Info-bahan-Porject 256
180.211.191.0/24 BTCL Info-bahan-Porject 256
180.211.192.0/24 BTCL Info-bahan-Porject 256
180.211.193.0/24 BTCL Info-bahan-Porject 256
180.211.195.0/24 BTCL Info-bahan-Porject 256
180.211.196.0/24 BTCL Info-bahan-Porject 256
180.211.197.0/24 BTCL Info-bahan-Porject 256
180.211.199.0/24 BTCL Info-bahan-Porject 256
180.211.205.0/24 BTCL IIG customer 256
180.211.207.0/24 BTCL corporate customer 256
180.211.210.0/24 BUET 256
180.211.211.0/24 BUET 256
180.211.214.0/24 Dhaka University 256
180.211.215.0/24 Dhaka University 256
180.211.219.0/24 BTCL ISP customer 256
180.211.227.0/24 BTCL ISP customer 256
180.211.228.0/24 BTCL ISP customer 256
180.211.232.0/24 BTCL ISP customer 256
180.211.233.0/24 BTCL ISP customer 256
180.211.237.0/24 BTCL ADSL customer 256
180.211.238.0/24 BTCL ADSL customer 256
180.211.239.0/24 BTCL ADSL customer 256
180.211.243.0/24 BTCL ISP customer 256
180.211.247.0/24 BTCL GEPON customer 256
180.211.248.0/24 BTCL GEPON customer 256
180.211.249.0/24 BTCL GEPON customer 256
180.211.250.0/24 BTCL GEPON/ADSL customer 256
180.211.254.0/24 BTCL ADSL customer 256
180.211.255.0/24 BTCL ADSL customer 256
203.112.206.0/24 Internet Access & Telecom Carrier Service Provider. 256
203.112.210.0/24 Internet Access & Telecom Carrier Service Provider. 256
203.112.211.0/24 Internet Access & Telecom Carrier Service Provider. 256
203.112.213.0/24 Internet Access & Telecom Carrier Service Provider. 256

Netblock Company
2407:5000:800::/40 Nationwide Internet transit provider
2407:5000:1::/48 Nationwide Internet transit provider
2407:5000:3::/48 Nationwide Internet transit provider
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WHOIS Details

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                                                ASHandle:       AS45588
                                                OrgID:          AS45588
                                                ASName:         AS45588
                                                ASNumber:       AS45588
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 21 domain names hosted across 17 IP addresses on this ASN.

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IP Address Domain Domains on this IP
180.211.161.148 ██████████ 3
180.211.137.131 ██████████ 3
180.211.163.243 ██████████ 1
180.211.136.42 ██████████ 1
180.211.161.149 ██████████ 1
180.211.191.242 ██████████ 1
180.211.137.10 ██████████ 1
180.211.136.98 ██████████ 1
180.211.161.162 ██████████ 1
203.112.209.145 ██████████ 1

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Peers

There are 21 peers for this ASN.

Peers Name
AS133766 SPEED ONE
AS134068 Rajshahi Krishi Unnayan Bank
AS134585 DDN Communication
AS137059 Easy Net
AS137568 SKY SYSTEMS LTD
AS137706 National University
AS139771 Alpha Network
AS139773 Bangladesh Bureau of Educational Information and Statistics
AS139807 Pioneer IT
AS141438 Bangladesh SEZ Ltd.
AS149425 Nazrul Network Service@Saidpur
AS149445 Patriot Technologies
AS150304 Bangladesh Television
AS150352 Sky Business Center
AS150442 Bangladesh Fire Service and Civil Defense
AS150722 Khulna Broadband Service
AS153550 Spider Networks
AS154009 Directorate of Primary Education (DPE)
AS17494 Telecom Operator & Internet Service Provider as well
AS63843 Dohatec New Media
AS63932 Bangladesh Computer Council
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ASN API & Database

Upstreams

There is 1 peer for this ASN.

upstreams Name
AS17494 Telecom Operator & Internet Service Provider as well
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ASN API & Database

Downstreams

There are 19 downstreams for this ASN.

Downstreams Name
AS133766 SPEED ONE
AS134068 Rajshahi Krishi Unnayan Bank
AS134585 DDN Communication
AS137059 Easy Net
AS137568 SKY SYSTEMS LTD
AS137706 National University
AS139771 Alpha Network
AS139773 Bangladesh Bureau of Educational Information and Statistics
AS139807 Pioneer IT
AS141438 Bangladesh SEZ Ltd.
AS149425 Nazrul Network Service@Saidpur
AS149445 Patriot Technologies
AS150304 Bangladesh Television
AS150352 Sky Business Center
AS150442 Bangladesh Fire Service and Civil Defense
AS150722 Khulna Broadband Service
AS153550 Spider Networks
AS154009 Directorate of Primary Education (DPE)
AS63932 Bangladesh Computer Council
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.
ASN API & Database

Pingable IPs

127 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
180.211.214.109 AS45588 Bangladesh Telecommunications Company Limited (BTCL), Nationwide PSTN Operator and Data and Internet Service Provider. 0.57ms from Dhaka, BD
114.130.140.128 AS45588 Bangladesh Telecommunications Company Limited (BTCL), Nationwide PSTN Operator and Data and Internet Service Provider. 0.62ms from Dhaka, BD
114.130.137.64 AS45588 Bangladesh Telecommunications Company Limited (BTCL), Nationwide PSTN Operator and Data and Internet Service Provider. 3.64ms from Dhaka, BD
180.211.158.221 AS45588 Bangladesh Telecommunications Company Limited (BTCL), Nationwide PSTN Operator and Data and Internet Service Provider. 0.52ms from Dhaka, BD
114.130.141.232 AS45588 Bangladesh Telecommunications Company Limited (BTCL), Nationwide PSTN Operator and Data and Internet Service Provider. 4.96ms from Dhaka, BD
114.130.173.255 AS45588 Bangladesh Telecommunications Company Limited (BTCL), Nationwide PSTN Operator and Data and Internet Service Provider. 2.93ms from Kolkata, IN
2407:5000:1:1100::8:253 AS45588 Bangladesh Telecommunications Company Limited (BTCL), Nationwide PSTN Operator and Data and Internet Service Provider. 32.21ms from Delhi, IN
180.211.148.205 AS45588 Bangladesh Telecommunications Company Limited (BTCL), Nationwide PSTN Operator and Data and Internet Service Provider. 0.58ms from Dhaka, BD
203.112.213.47 AS45588 Bangladesh Telecommunications Company Limited (BTCL), Nationwide PSTN Operator and Data and Internet Service Provider. 5.67ms from Dhaka, BD
114.130.174.69 AS45588 Bangladesh Telecommunications Company Limited (BTCL), Nationwide PSTN Operator and Data and Internet Service Provider. 2.38ms from Kolkata, IN
114.130.180.179 AS45588 Bangladesh Telecommunications Company Limited (BTCL), Nationwide PSTN Operator and Data and Internet Service Provider. 2.17ms from Kolkata, IN
180.211.198.59 AS45588 Bangladesh Telecommunications Company Limited (BTCL), Nationwide PSTN Operator and Data and Internet Service Provider. 0.46ms from Dhaka, BD
114.130.168.29 AS45588 Bangladesh Telecommunications Company Limited (BTCL), Nationwide PSTN Operator and Data and Internet Service Provider. 3.68ms from Dhaka, BD
180.211.162.161 AS45588 Bangladesh Telecommunications Company Limited (BTCL), Nationwide PSTN Operator and Data and Internet Service Provider. 0.58ms from Dhaka, BD
114.130.164.207 AS45588 Bangladesh Telecommunications Company Limited (BTCL), Nationwide PSTN Operator and Data and Internet Service Provider. 5.54ms from Dhaka, BD
114.130.177.1 AS45588 Bangladesh Telecommunications Company Limited (BTCL), Nationwide PSTN Operator and Data and Internet Service Provider. 4.18ms from Dhaka, BD
114.130.172.65 AS45588 Bangladesh Telecommunications Company Limited (BTCL), Nationwide PSTN Operator and Data and Internet Service Provider. 4.58ms from Kolkata, IN
180.211.163.33 AS45588 Bangladesh Telecommunications Company Limited (BTCL), Nationwide PSTN Operator and Data and Internet Service Provider. 0.51ms from Dhaka, BD
180.211.134.73 AS45588 Bangladesh Telecommunications Company Limited (BTCL), Nationwide PSTN Operator and Data and Internet Service Provider. 0.52ms from Dhaka, BD
203.112.200.85 AS45588 Bangladesh Telecommunications Company Limited (BTCL), Nationwide PSTN Operator and Data and Internet Service Provider. 2.60ms from Dhaka, BD
114.130.160.65 AS45588 Bangladesh Telecommunications Company Limited (BTCL), Nationwide PSTN Operator and Data and Internet Service Provider. 2.00ms from Dhaka, BD
114.130.190.11 AS45588 Bangladesh Telecommunications Company Limited (BTCL), Nationwide PSTN Operator and Data and Internet Service Provider. 0.93ms from Dhaka, BD
203.112.211.170 AS45588 Bangladesh Telecommunications Company Limited (BTCL), Nationwide PSTN Operator and Data and Internet Service Provider. 6.24ms from Dhaka, BD
203.112.209.97 AS45588 Bangladesh Telecommunications Company Limited (BTCL), Nationwide PSTN Operator and Data and Internet Service Provider. 5.76ms from Dhaka, BD
114.130.130.4 AS45588 Bangladesh Telecommunications Company Limited (BTCL), Nationwide PSTN Operator and Data and Internet Service Provider. 2.26ms from Kolkata, IN

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address ASN Details
102.132.112.132 AS63293 Facebook, Inc. 15.41ms from Accra, GH
89.33.2.164 AS39855 Mod Mission Critical LLC 0.22ms from Amsterdam, NL
122.137.104.180 AS4837 CHINA UNICOM China169 Backbone 3.17ms from Changchun, CN
111.9.18.180 AS9808 China Mobile Communications Group Co., Ltd. 3.83ms from Chengdu, CN
121.197.124.116 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 4.50ms from Hangzhou, CN
1.29.108.180 AS4837 CHINA UNICOM China169 Backbone 6.65ms from Hohhot, CN
82.4.241.36 AS5089 Virgin Media Limited 4.17ms from London, GB
31.10.64.148 AS35271 JSC AVIEL 1.53ms from Moscow, RU
167.30.212.164 AS9328 DATACOM SYSTEMS (AU) PTY LTD 0.36ms from Perth, AU
75.68.31.4 AS7922 Comcast Cable Communications, LLC 7.08ms from Providence, US
3.227.223.180 AS14618 Amazon.com, Inc. 0.21ms from Reston, US
89.179.126.164 AS8402 PJSC "Vimpelcom" 0.85ms from Saint Petersburg, RU
37.2.107.132 AS1257 Tele2 Sverige AB 0.62ms from Stockholm, SE
88.196.177.212 AS3249 Telia Eesti AS 0.71ms from Tallinn, EE
172.207.111.68 AS8075 Microsoft Corporation 0.54ms from Tokyo, JP
185.40.35.228 AS205547 Flexnet LLC 1.13ms from Baku, AZ
78.23.138.84 AS6848 Telenet BV 9.59ms from Brussels, BE
99.33.72.84 AS7018 AT&T Enterprises, LLC 3.86ms from Dallas, US
90.219.210.4 AS5607 Sky UK Limited 9.22ms from London, GB
153.207.21.212 AS4713 NTT DOCOMO BUSINESS,Inc. 2.51ms from Osaka, JP
196.75.62.180 AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM 2.12ms from Rabat, MA
60.37.69.132 AS4713 NTT DOCOMO BUSINESS,Inc. 3.10ms from Tokyo, JP
171.41.252.164 AS4134 CHINANET-BACKBONE 6.42ms from Wuhan, CN
36.91.242.84 AS7713 PT Telekomunikasi Indonesia 1.19ms from Batam, ID
80.140.208.20 AS3320 Deutsche Telekom AG 3.11ms from Duesseldorf, DE

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.

$
traceroute -a -n -q1 -f4 180.211.198.59
traceroute to 180.211.198.59 (180.211.198.59): 64 hops max, 52 byte packets
4 [] 103.161.216.92 0.771 ms
Measurement taken from IPinfo ProbeNet in Dhaka, BD
On

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What is an ASN?

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS45588 at robtex.

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