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
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 20 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
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
2407:5000:3:1100::18 AS45588 Bangladesh Telecommunications Company Limited (BTCL), Nationwide PSTN Operator and Data and Internet Service Provider. 36.62ms from Delhi, IN
180.211.186.29 AS45588 Bangladesh Telecommunications Company Limited (BTCL), Nationwide PSTN Operator and Data and Internet Service Provider. 4.08ms from Dhaka, BD
180.211.142.176 AS45588 Bangladesh Telecommunications Company Limited (BTCL), Nationwide PSTN Operator and Data and Internet Service Provider. 5.20ms from Dhaka, BD
203.112.203.150 AS45588 Bangladesh Telecommunications Company Limited (BTCL), Nationwide PSTN Operator and Data and Internet Service Provider. 4.32ms from Dhaka, BD
114.130.132.222 AS45588 Bangladesh Telecommunications Company Limited (BTCL), Nationwide PSTN Operator and Data and Internet Service Provider. 0.48ms from Dhaka, BD
203.112.202.148 AS45588 Bangladesh Telecommunications Company Limited (BTCL), Nationwide PSTN Operator and Data and Internet Service Provider. 8.14ms from Dhaka, BD
114.130.141.232 AS45588 Bangladesh Telecommunications Company Limited (BTCL), Nationwide PSTN Operator and Data and Internet Service Provider. 4.95ms from Dhaka, BD
203.112.206.8 AS45588 Bangladesh Telecommunications Company Limited (BTCL), Nationwide PSTN Operator and Data and Internet Service Provider. 7.29ms from Dhaka, BD
114.130.191.1 AS45588 Bangladesh Telecommunications Company Limited (BTCL), Nationwide PSTN Operator and Data and Internet Service Provider. 1.08ms from Dhaka, BD
180.211.181.209 AS45588 Bangladesh Telecommunications Company Limited (BTCL), Nationwide PSTN Operator and Data and Internet Service Provider. 3.64ms from Dhaka, BD
180.211.136.225 AS45588 Bangladesh Telecommunications Company Limited (BTCL), Nationwide PSTN Operator and Data and Internet Service Provider. 0.52ms from Dhaka, BD
114.130.168.94 AS45588 Bangladesh Telecommunications Company Limited (BTCL), Nationwide PSTN Operator and Data and Internet Service Provider. 3.66ms from Dhaka, BD
180.211.160.129 AS45588 Bangladesh Telecommunications Company Limited (BTCL), Nationwide PSTN Operator and Data and Internet Service Provider. 0.49ms from Dhaka, BD
180.211.183.45 AS45588 Bangladesh Telecommunications Company Limited (BTCL), Nationwide PSTN Operator and Data and Internet Service Provider. 4.09ms from Dhaka, BD
180.211.191.229 AS45588 Bangladesh Telecommunications Company Limited (BTCL), Nationwide PSTN Operator and Data and Internet Service Provider. 4.84ms from Dhaka, BD
180.211.135.141 AS45588 Bangladesh Telecommunications Company Limited (BTCL), Nationwide PSTN Operator and Data and Internet Service Provider. 0.49ms from Dhaka, BD
180.211.129.5 AS45588 Bangladesh Telecommunications Company Limited (BTCL), Nationwide PSTN Operator and Data and Internet Service Provider. 0.41ms from Dhaka, BD
180.211.182.61 AS45588 Bangladesh Telecommunications Company Limited (BTCL), Nationwide PSTN Operator and Data and Internet Service Provider. 4.01ms from Dhaka, BD
114.130.134.239 AS45588 Bangladesh Telecommunications Company Limited (BTCL), Nationwide PSTN Operator and Data and Internet Service Provider. 0.59ms from Dhaka, BD
114.130.148.32 AS45588 Bangladesh Telecommunications Company Limited (BTCL), Nationwide PSTN Operator and Data and Internet Service Provider. 1.20ms from Dhaka, BD
114.130.172.53 AS45588 Bangladesh Telecommunications Company Limited (BTCL), Nationwide PSTN Operator and Data and Internet Service Provider. 4.46ms from Kolkata, IN
114.130.176.207 AS45588 Bangladesh Telecommunications Company Limited (BTCL), Nationwide PSTN Operator and Data and Internet Service Provider. 3.72ms from Kolkata, IN
114.130.156.212 AS45588 Bangladesh Telecommunications Company Limited (BTCL), Nationwide PSTN Operator and Data and Internet Service Provider. 0.59ms from Dhaka, BD
180.211.250.205 AS45588 Bangladesh Telecommunications Company Limited (BTCL), Nationwide PSTN Operator and Data and Internet Service Provider. 1.12ms from Dhaka, BD
180.211.141.65 AS45588 Bangladesh Telecommunications Company Limited (BTCL), Nationwide PSTN Operator and Data and Internet Service Provider. 0.53ms 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
152.97.163.36 AS21766 BEN LOMAND RURAL TELEPHONE COOPERATIVE, INC. 7.85ms from Atlanta, US
84.192.103.164 AS6848 Telenet BV 6.71ms from Brussels, BE
84.1.171.132 AS5483 Magyar Telekom Plc. 1.95ms from Budapest, HU
116.204.231.52 AS58689 ICC Communication 0.51ms from Dhaka, BD
51.187.165.100 AS5607 Sky UK Limited 1.26ms from Dublin, IE
105.216.203.164 AS16637 MTN SA 4.67ms from Durban, ZA
157.18.11.212 AS17816 China Unicom IP network China169 Guangdong province 4.68ms from Guangzhou, CN
183.62.7.36 AS4134 CHINANET-BACKBONE 2.13ms from Guangzhou, CN
14.168.95.196 AS45899 VNPT Corp 3.03ms from Ho Chi Minh City, VN
143.20.246.4 AS154402 Fredyun Network 4.21ms from Hong Kong, HK
159.140.207.212 AS17264 Cerner Corporation 0.72ms from Kansas City, US
80.68.46.84 AS20799 Datanet.co.uk Ltd 2.14ms from London, GB
194.83.24.52 AS786 Jisc Services Limited 7.51ms from London, GB
3.98.200.212 AS16509 Amazon.com, Inc. 0.14ms from Montreal, CA
15.207.83.148 AS16509 Amazon.com, Inc. 0.12ms from Mumbai, IN
178.83.201.196 AS6079 RCN 0.15ms from New York City, US
153.207.21.212 AS4713 NTT DOCOMO BUSINESS,Inc. 2.40ms from Osaka, JP
73.221.60.4 AS7922 Comcast Cable Communications, LLC 3.74ms from Seattle, US
220.94.69.20 AS4766 Korea Telecom 5.53ms from Seoul, KR
109.244.32.68 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.53ms from Shanghai, CN
84.89.143.132 AS13041 Consorci de Serveis Universitaris de Catalunya 0.80ms from Barcelona, ES
44.225.126.228 AS16509 Amazon.com, Inc. 0.18ms from Boardman, US
47.144.36.36 AS5650 Frontier Communications of America, Inc. 3.71ms from Los Angeles, US
58.3.79.228 AS7679 QTnet,Inc. 11.62ms from Osaka, JP
73.222.233.180 AS7922 Comcast Cable Communications, LLC 2.17ms from Santa Clara, US

Traceroute

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

$
traceroute -a -n -q1 -f4 114.130.152.234
traceroute to 114.130.152.234 (114.130.152.234): 64 hops max, 52 byte packets
4 [] 103.161.216.92 1.204 ms
5 *
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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