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
114.130.160.65 AS45588 Bangladesh Telecommunications Company Limited (BTCL), Nationwide PSTN Operator and Data and Internet Service Provider. 2.00ms from Dhaka, BD
180.211.161.245 AS45588 Bangladesh Telecommunications Company Limited (BTCL), Nationwide PSTN Operator and Data and Internet Service Provider. 0.50ms from Dhaka, BD
114.130.189.25 AS45588 Bangladesh Telecommunications Company Limited (BTCL), Nationwide PSTN Operator and Data and Internet Service Provider. 4.38ms 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
180.211.152.208 AS45588 Bangladesh Telecommunications Company Limited (BTCL), Nationwide PSTN Operator and Data and Internet Service Provider. 5.29ms from Dhaka, BD
180.211.135.249 AS45588 Bangladesh Telecommunications Company Limited (BTCL), Nationwide PSTN Operator and Data and Internet Service Provider. 0.52ms from Dhaka, BD
180.211.142.176 AS45588 Bangladesh Telecommunications Company Limited (BTCL), Nationwide PSTN Operator and Data and Internet Service Provider. 5.21ms from Dhaka, BD
180.211.186.141 AS45588 Bangladesh Telecommunications Company Limited (BTCL), Nationwide PSTN Operator and Data and Internet Service Provider. 4.10ms from Dhaka, BD
180.211.195.70 AS45588 Bangladesh Telecommunications Company Limited (BTCL), Nationwide PSTN Operator and Data and Internet Service Provider. 2.54ms from Kolkata, IN
114.130.132.60 AS45588 Bangladesh Telecommunications Company Limited (BTCL), Nationwide PSTN Operator and Data and Internet Service Provider. 0.48ms from Dhaka, BD
114.130.150.218 AS45588 Bangladesh Telecommunications Company Limited (BTCL), Nationwide PSTN Operator and Data and Internet Service Provider. 1.38ms 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
203.112.211.170 AS45588 Bangladesh Telecommunications Company Limited (BTCL), Nationwide PSTN Operator and Data and Internet Service Provider. 6.24ms from Dhaka, BD
180.211.214.109 AS45588 Bangladesh Telecommunications Company Limited (BTCL), Nationwide PSTN Operator and Data and Internet Service Provider. 0.57ms from Dhaka, BD
180.211.211.255 AS45588 Bangladesh Telecommunications Company Limited (BTCL), Nationwide PSTN Operator and Data and Internet Service Provider. 3.61ms from Kolkata, IN
114.130.128.5 AS45588 Bangladesh Telecommunications Company Limited (BTCL), Nationwide PSTN Operator and Data and Internet Service Provider. 0.49ms from Dhaka, BD
180.211.154.136 AS45588 Bangladesh Telecommunications Company Limited (BTCL), Nationwide PSTN Operator and Data and Internet Service Provider. 6.29ms from Dhaka, BD
180.211.130.69 AS45588 Bangladesh Telecommunications Company Limited (BTCL), Nationwide PSTN Operator and Data and Internet Service Provider. 0.43ms from Dhaka, BD
114.130.146.193 AS45588 Bangladesh Telecommunications Company Limited (BTCL), Nationwide PSTN Operator and Data and Internet Service Provider. 0.60ms from Dhaka, BD
180.211.227.92 AS45588 Bangladesh Telecommunications Company Limited (BTCL), Nationwide PSTN Operator and Data and Internet Service Provider. 0.62ms from Dhaka, BD
180.211.148.205 AS45588 Bangladesh Telecommunications Company Limited (BTCL), Nationwide PSTN Operator and Data and Internet Service Provider. 0.58ms from Dhaka, BD
180.211.215.249 AS45588 Bangladesh Telecommunications Company Limited (BTCL), Nationwide PSTN Operator and Data and Internet Service Provider. 0.58ms from Dhaka, BD
180.211.191.229 AS45588 Bangladesh Telecommunications Company Limited (BTCL), Nationwide PSTN Operator and Data and Internet Service Provider. 4.85ms from Dhaka, BD
180.211.163.33 AS45588 Bangladesh Telecommunications Company Limited (BTCL), Nationwide PSTN Operator and Data and Internet Service Provider. 0.51ms from Dhaka, BD
2407:5000:800:100::2 AS45588 Bangladesh Telecommunications Company Limited (BTCL), Nationwide PSTN Operator and Data and Internet Service Provider. 37.59ms from Delhi, 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
185.40.35.228 AS205547 Flexnet LLC 1.13ms from Baku, AZ
16.148.198.116 AS16509 Amazon.com, Inc. 0.10ms from Boardman, US
44.225.126.228 AS16509 Amazon.com, Inc. 0.14ms from Boardman, US
35.195.248.20 AS396982 Google LLC 0.14ms from Brussels, BE
80.140.208.20 AS3320 Deutsche Telekom AG 3.11ms from Duesseldorf, DE
43.157.24.4 AS132203 Tencent Building, Kejizhongyi Avenue 0.38ms from Frankfurt am Main, DE
79.247.109.228 AS3320 Deutsche Telekom AG 4.21ms from Frankfurt am Main, DE
35.236.64.148 AS396982 Google LLC 0.11ms from Los Angeles, US
88.5.206.164 AS3352 TELEFONICA DE ESPANA S.A.U. 6.71ms from Madrid, ES
86.248.242.132 AS3215 Orange S.A. 7.99ms from Marseille, FR
156.98.106.228 AS1998 State of Minnesota 2.39ms from Minneapolis, US
183.146.221.228 AS4134 CHINANET-BACKBONE 6.40ms from Ningbo, CN
180.199.175.244 AS18126 Chubu Telecommunications Company, Inc. 7.48ms from Osaka, JP
112.241.207.228 AS4837 CHINA UNICOM China169 Backbone 8.46ms from Qingdao, CN
52.95.134.132 AS16509 Amazon.com, Inc. 0.06ms from Sydney, AU
119.52.191.116 AS4837 CHINA UNICOM China169 Backbone 6.17ms from Changchun, CN
75.188.131.84 AS10796 Charter Communications Inc 5.71ms from Columbus, US
183.62.7.36 AS4134 CHINANET-BACKBONE 2.17ms from Guangzhou, CN
140.205.119.4 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 5.56ms from Hangzhou, CN
78.186.129.20 AS9121 Turk Telekomunikasyon Anonim Sirketi 1.47ms from Istanbul, TR
83.221.207.212 AS21479 PJSC Rostelecom 16.46ms from Moscow, RU
60.172.197.4 AS4134 CHINANET-BACKBONE 12.63ms from Nanchang, CN
84.184.159.116 AS3320 Deutsche Telekom AG 3.09ms from Nuernberg, DE
58.3.79.228 AS7679 QTnet,Inc. 11.66ms from Osaka, JP
125.15.158.100 AS9824 JCOM Co., Ltd. 7.88ms from Osaka, JP

Traceroute

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

$
traceroute -a -n -q1 -f4 114.130.144.0
traceroute to 114.130.144.0 (114.130.144.0): 64 hops max, 52 byte packets
4 [] 103.161.216.92 0.866 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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