180.211.173.0/24

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

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Summary

Country	Bangladesh
Domain	btcl.net.bd
ASN	AS45588
Registry	APNIC
ID	BTCL-INFOBAHAN-PROJECT

WHOIS Details

inetnum:        180.211.128.0 - 180.211.199.255
netname:        BTCL-Infobahan-Project
descr:          BTCL Info-bahan-Porject
country:        BD
admin-c:        MR209-AP
tech-c:         MZH9-AP
abuse-c:        AB1235-AP
status:         ALLOCATED NON-PORTABLE
mnt-by:         MAINT-BD-BTCLCLIENTBB
mnt-irt:        IRT-BTTB-BD
last-modified:  2021-01-18T01:59:54Z
source:         APNIC

irt:            IRT-BTTB-BD
address:        Data and Internet Service
address:        Bangladesh Telecommunications Company Ltd
address:        Moghbazar Telephone Bhaban, Dhaka
address:        
address:        
e-mail:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        HA128-AP
tech-c:         MR209-AP
auth:           # Filtered
remarks:        [email protected]
remarks:        [email protected]
remarks:        [email protected]
remarks:        [email protected] was validated on 2025-07-29
remarks:        [email protected] is invalid
mnt-by:         MAINT-BD-BTTB
last-modified:  2025-11-18T00:26:38Z
source:         APNIC

role:           ABUSE BTTBBD
country:        ZZ
address:        Data and Internet Service
address:        Bangladesh Telecommunications Company Ltd
address:        Moghbazar Telephone Bhaban, Dhaka
address:        
address:        
phone:          +000000000
e-mail:         [email protected]
admin-c:        HA128-AP
tech-c:         MR209-AP
nic-hdl:        AB1235-AP
remarks:        Generated from irt object IRT-BTTB-BD
remarks:        [email protected] was validated on 2025-07-29
remarks:        [email protected] is invalid
abuse-mailbox:  [email protected]
mnt-by:         APNIC-ABUSE
last-modified:  2025-08-13T13:08:24Z
source:         APNIC

person:         Mohammad Atiqur Rahman
address:        Mogbazar Telephone Bhaban,
address:        Mogbazar, Dhaka
address:        Bangladesh
country:        BD
phone:          +880-1819550327
fax-no:         +880-2-9344455
e-mail:         [email protected]
nic-hdl:        MR209-AP
mnt-by:         MAINT-BD-BTTB
last-modified:  2008-10-08T03:29:52Z
source:         APNIC

person:         Muhammad Zakir Hasan
address:        Bangladesh Bank, Head office, Dhaka, Bangladesh
country:        BD
phone:          +88-02-9530276
e-mail:         [email protected]
nic-hdl:        MZH9-AP
mnt-by:         MAINT-MANGONET-BD
last-modified:  2012-11-14T08:10:10Z
source:         APNIC

route:          180.211.128.0/17
descr:          Bangladesh Telecommunications Company Ltd. (BTCL)
origin:         AS17494
mnt-by:         MAINT-BD-BTTB
last-modified:  2015-10-19T05:54:03Z
source:         APNIC

route:          180.211.128.0/17
origin:         AS45588
descr:          Bangladesh Telegraph & Telephone Board Telejogajog Bhaban 37/E, Eskaton Garden
mnt-by:         MAINT-BD-BTTB
last-modified:  2019-11-12T05:28:03Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 180.211.0.0/16

Range	ASN	Company	Num of IPs
180.211.0.0/18	AS45361	Ulsan Jung-Ang Broadcasting Network	16,384
180.211.96.0/19	AS17625	Blazenet Pvt Ltd	8,192
180.211.88.0/21	AS45725	PT Kings Network Indonesia	2,048
180.211.72.0/21	AS15830	Equinix Japan Enterprise K.K.	2,048
180.211.84.0/22	AS38633	Value Core Inc.	1,024
180.211.205.0/24	AS45588	BTCL IIG customer	256
180.211.243.0/24	AS45588	BTCL ISP customer	256
180.211.248.0/24	AS45588	BTCL GEPON customer	256
180.211.249.0/24	AS45588	BTCL GEPON customer	256
180.211.66.0/24	AS131235	Syntel Limited	256
180.211.213.0/24	AS63932	Bangladesh Computer Council	256
180.211.67.0/24	AS131235	Syntel Limited	256
180.211.70.0/24	AS131235	Syntel Chennai GDC Block	256
180.211.201.0/24	AS17494	BTCL Caching address	256
180.211.202.0/24	AS17494	BTCL MSAN Project	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
180.211.173.228	AS45588 Bangladesh Telecommunications Company Limited (BTCL), Nationwide PSTN Operator and Data and Internet Service Provider.	`0.73ms` 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
104.190.113.56	AS7018 AT&T Enterprises, LLC	`2.32ms` from Atlanta, US
84.196.195.168	AS6848 Telenet BV	`7.33ms` from Brussels, BE
40.177.167.24	AS16509 Amazon.com, Inc.	`1.71ms` from Calgary, CA
41.167.3.152	AS36937 Liquid Telecommunications South Africa (Pty) Ltd	`13.48ms` from Cape Town, ZA
80.245.108.40	AS201341 trafficforce, UAB	`0.29ms` from Dallas, US
99.23.37.104	AS7018 AT&T Enterprises, LLC	`1.48ms` from Houston, US
84.69.12.88	AS5378 Vodafone Limited	`5.34ms` from London, GB
75.229.126.88	AS6167 Verizon Business	`16.62ms` from Miami, US
82.124.129.88	AS3215 Orange S.A.	`1.77ms` from Paris, FR
68.231.163.56	AS22773 Cox Communications Inc.	`5.88ms` from Phoenix, US
95.238.227.88	AS3269 Telecom Italia S.p.A.	`2.68ms` from Rome, IT
47.88.97.136	AS45102 Alibaba (US) Technology Co., Ltd.	`0.34ms` from Santa Clara, US
201.110.202.200	AS8151 UNINET	`3.36ms` from Santiago de Queretaro, MX
64.43.161.200	AS15502 Vodafone Ireland Limited	`2.92ms` from Dublin, IE
37.84.192.120	AS3320 Deutsche Telekom AG	`15.76ms` from Frankfurt am Main, DE
116.98.123.216	AS7552 Viettel Group	`3.79ms` from Hanoi, VN
82.48.249.104	AS3269 Telecom Italia S.p.A.	`4.00ms` from Milan, IT
179.135.126.8	AS26599 TELEFÔNICA BRASIL S.A	`7.20ms` from Osasco, BR
190.32.51.40	AS11556 Cable & Wireless Panama	`8.32ms` from Panama, PA
183.105.37.8	AS4766 Korea Telecom	`6.52ms` from Seoul, KR
84.84.78.152	AS1136 KPN B.V.	`1.34ms` from Amsterdam, NL
69.243.109.232	AS7922 Comcast Cable Communications, LLC	`10.89ms` from Ashburn, US
79.225.178.56	AS3320 Deutsche Telekom AG	`2.29ms` from Berlin, DE
75.158.21.24	AS852 TELUS Communications Inc.	`1.02ms` from Calgary, CA
18.189.58.248	AS16509 Amazon.com, Inc.	`0.09ms` from Columbus, US

Traceroute

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

traceroute -a -n -q1 -f3 180.211.173.235

traceroute to 180.211.173.235 (180.211.173.235): 64 hops max, 52 byte packets

3 [] 195.66.226.204 1.52 ms

4 *

5 [AS9498] 182.71.135.150 186.284 ms

6 [AS17494] 123.49.13.88 187.794 ms

7 [AS17494] 123.49.13.23 187.91 ms

8 [AS17494] 180.211.200.29 185.6 ms

9 [AS45588] 180.211.173.235 186.161 ms

Measurement taken from

IPinfo ProbeNet in London, GB

On November 28th 2025

What are IP address ranges?

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