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 311,902,861,460,574,327,074,193,408
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 22 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.
AS141744 CPA
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
AS151060 Telewire Communications
AS153550 Spider Networks
AS154009 Directorate of Primary Education (DPE)
AS17494 Telecom Operator & Internet Service Provider as well
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 21 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.
AS141744 CPA
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
AS151060 Telewire Communications
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

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

IP Address ASN Details
114.130.133.110 AS45588 Bangladesh Telecommunications Company Limited (BTCL), Nationwide PSTN Operator and Data and Internet Service Provider. 0.60ms from Dhaka, BD
180.211.128.12 AS45588 Bangladesh Telecommunications Company Limited (BTCL), Nationwide PSTN Operator and Data and Internet Service Provider. 0.43ms from Dhaka, BD
114.130.166.32 AS45588 Bangladesh Telecommunications Company Limited (BTCL), Nationwide PSTN Operator and Data and Internet Service Provider. 2.26ms from Dhaka, BD
114.130.175.69 AS45588 Bangladesh Telecommunications Company Limited (BTCL), Nationwide PSTN Operator and Data and Internet Service Provider. 2.42ms from Kolkata, IN
180.211.161.245 AS45588 Bangladesh Telecommunications Company Limited (BTCL), Nationwide PSTN Operator and Data and Internet Service Provider. 0.48ms from Dhaka, BD
180.211.184.9 AS45588 Bangladesh Telecommunications Company Limited (BTCL), Nationwide PSTN Operator and Data and Internet Service Provider. 8.32ms from Dhaka, BD
114.130.177.1 AS45588 Bangladesh Telecommunications Company Limited (BTCL), Nationwide PSTN Operator and Data and Internet Service Provider. 4.15ms from Dhaka, BD
114.130.184.1 AS45588 Bangladesh Telecommunications Company Limited (BTCL), Nationwide PSTN Operator and Data and Internet Service Provider. 0.57ms from Dhaka, BD
180.211.142.176 AS45588 Bangladesh Telecommunications Company Limited (BTCL), Nationwide PSTN Operator and Data and Internet Service Provider. 5.17ms from Dhaka, BD
114.130.156.67 AS45588 Bangladesh Telecommunications Company Limited (BTCL), Nationwide PSTN Operator and Data and Internet Service Provider. 0.57ms from Dhaka, BD
180.211.137.159 AS45588 Bangladesh Telecommunications Company Limited (BTCL), Nationwide PSTN Operator and Data and Internet Service Provider. 0.56ms from Dhaka, BD
114.130.142.100 AS45588 Bangladesh Telecommunications Company Limited (BTCL), Nationwide PSTN Operator and Data and Internet Service Provider. 1.11ms from Dhaka, BD
114.130.128.5 AS45588 Bangladesh Telecommunications Company Limited (BTCL), Nationwide PSTN Operator and Data and Internet Service Provider. 0.50ms from Dhaka, BD
180.211.182.214 AS45588 Bangladesh Telecommunications Company Limited (BTCL), Nationwide PSTN Operator and Data and Internet Service Provider. 3.98ms from Dhaka, BD
180.211.132.185 AS45588 Bangladesh Telecommunications Company Limited (BTCL), Nationwide PSTN Operator and Data and Internet Service Provider. 0.49ms from Dhaka, BD
114.130.157.136 AS45588 Bangladesh Telecommunications Company Limited (BTCL), Nationwide PSTN Operator and Data and Internet Service Provider. 0.56ms from Dhaka, BD
180.211.194.43 AS45588 Bangladesh Telecommunications Company Limited (BTCL), Nationwide PSTN Operator and Data and Internet Service Provider. 7.55ms from Dhaka, BD
180.211.215.249 AS45588 Bangladesh Telecommunications Company Limited (BTCL), Nationwide PSTN Operator and Data and Internet Service Provider. 0.59ms from Dhaka, BD
114.130.141.0 AS45588 Bangladesh Telecommunications Company Limited (BTCL), Nationwide PSTN Operator and Data and Internet Service Provider. 4.87ms from Dhaka, BD
114.130.145.15 AS45588 Bangladesh Telecommunications Company Limited (BTCL), Nationwide PSTN Operator and Data and Internet Service Provider. 0.46ms from Dhaka, BD
114.130.162.139 AS45588 Bangladesh Telecommunications Company Limited (BTCL), Nationwide PSTN Operator and Data and Internet Service Provider. 4.76ms from Dhaka, BD
114.130.180.179 AS45588 Bangladesh Telecommunications Company Limited (BTCL), Nationwide PSTN Operator and Data and Internet Service Provider. 2.33ms from Kolkata, IN
180.211.158.237 AS45588 Bangladesh Telecommunications Company Limited (BTCL), Nationwide PSTN Operator and Data and Internet Service Provider. 0.51ms from Dhaka, BD
114.130.165.32 AS45588 Bangladesh Telecommunications Company Limited (BTCL), Nationwide PSTN Operator and Data and Internet Service Provider. 2.87ms from Dhaka, BD
114.130.148.32 AS45588 Bangladesh Telecommunications Company Limited (BTCL), Nationwide PSTN Operator and Data and Internet Service Provider. 1.17ms from Dhaka, BD

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
20.4.191.228 AS8075 Microsoft Corporation 0.24ms from Amsterdam, NL
108.215.101.164 AS7018 AT&T Enterprises, LLC 13.63ms from Atlanta, US
16.144.245.228 AS16509 Amazon.com, Inc. 0.31ms from Boardman, US
203.0.120.20 AS153720 Mark Delany 2.48ms from Brisbane, AU
5.187.133.228 AS5483 Magyar Telekom Plc. 5.45ms from Budapest, HU
3.136.82.52 AS16509 Amazon.com, Inc. 0.20ms from Columbus, US
91.45.77.100 AS3320 Deutsche Telekom AG 3.98ms from Hamburg, DE
121.67.201.84 AS23555 Shinhan Bank 1.54ms from Incheon, KR
86.25.182.20 AS5089 Virgin Media Limited 4.10ms from London, GB
89.16.253.20 AS5555 Sohonet Limited 0.65ms from London, GB
90.219.210.4 AS5607 Sky UK Limited 9.11ms from London, GB
34.4.31.164 AS15169 Google LLC 0.10ms from Los Angeles, US
37.206.71.4 AS3269 Telecom Italia S.p.A. 3.60ms from Milan, IT
152.97.163.36 AS21766 BEN LOMAND RURAL TELEPHONE COOPERATIVE, INC. 7.04ms from Murfreesboro, US
213.32.161.212 AS200484 Sendinblue SAS 4.98ms from Paris, FR
94.26.130.68 AS44068 Arbital ISP 0.62ms from Saint Petersburg, RU
108.138.243.84 AS16509 Amazon.com, Inc. 0.17ms from San Jose, US
174.182.165.212 AS7922 Comcast Cable Communications, LLC 10.39ms from Santa Clara, US
24.113.26.180 AS11404 Wave Broadband 6.54ms from Seattle, US
175.166.210.52 AS4837 CHINA UNICOM China169 Backbone 8.26ms from Tieling, CN
202.229.39.228 AS2514 NTT PC Communications, Inc. 0.63ms from Tokyo, JP
38.140.220.20 AS174 Cogent Communications, LLC 0.46ms from Toronto, CA
36.91.242.84 AS7713 PT Telekomunikasi Indonesia 1.13ms from Batam, ID
123.123.183.244 AS4808 China Unicom Beijing Province Network 3.67ms from Beijing, CN
73.232.95.148 AS7922 Comcast Cable Communications, LLC 6.48ms from Houston, US

Traceroute

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

$
traceroute -a -n -q1 -f3 -m10 180.211.189.116
traceroute to 180.211.189.116 (180.211.189.116): 10 hops max, 52 byte packets
3 [AS42831] 5.101.143.16 4.919 ms
4 [] 195.66.226.78 198.667 ms
5 [AS17494] 123.49.8.148 199.178 ms
6 [AS17494] 123.49.8.123 195.527 ms
7 [AS45588] 180.211.198.59 214.278 ms
8 *
9 *
10 *
Measurement taken from IPinfo ProbeNet in Coventry, GB
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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