180.211.237.0/24

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-BRAS-KHULNA

WHOIS Details

inetnum:        180.211.237.0 - 180.211.239.255
netname:        BTCL-BRAS-KHULNA
descr:          BTCL ADSL customer
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:  2021-01-18T01:59:52Z
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:         uzzal18@gmail.com
abuse-mailbox:  irt@btcl.gov.bd
admin-c:        HA128-AP
tech-c:         MR209-AP
auth:           # Filtered
remarks:        uzzal18@gmail.comd
remarks:        irt@btcl.cov.bd
remarks:        uzzal18@btcl.gov.bd
remarks:        uzzal18@gmail.com was validated on 2025-07-29
remarks:        irt@btcl.gov.bd was validated on 2026-01-05
mnt-by:         MAINT-BD-BTTB
last-modified:  2026-01-08T07:42:27Z
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:         uzzal18@gmail.com
admin-c:        HA128-AP
tech-c:         MR209-AP
nic-hdl:        AB1235-AP
remarks:        Generated from irt object IRT-BTTB-BD
remarks:        uzzal18@gmail.com was validated on 2025-07-29
remarks:        irt@btcl.gov.bd was validated on 2026-01-05
abuse-mailbox:  irt@btcl.gov.bd
mnt-by:         APNIC-ABUSE
last-modified:  2026-01-05T05:28:31Z
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:         atique05@btcl.net.bd
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:         zakir.hasan@bb.org.bd
nic-hdl:        MZH9-AP
mnt-by:         MAINT-MANGONET-BD
last-modified:  2012-11-14T08:10:10Z
source:         APNIC

route:          180.211.236.0/22
origin:         AS17494
descr:          Bangladesh Telegraph & Telephone Board Telejogajog Bhaban 37/E, Eskaton Garden
mnt-by:         MAINT-BD-BTTB
last-modified:  2019-11-12T05:23:22Z
source:         APNIC

route:          180.211.236.0/22
origin:         AS45588
descr:          Bangladesh Telegraph & Telephone Board Telejogajog Bhaban 37/E, Eskaton Garden
mnt-by:         MAINT-BD-BTTB
last-modified:  2019-11-12T05:29:25Z
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
180.211.248.0/24	AS45588	BTCL GEPON customer	256
180.211.249.0/24	AS45588	BTCL GEPON customer	256
180.211.70.0/24	AS131235	Syntel Chennai GDC Block	256
180.211.213.0/24	AS63932	Bangladesh Computer Council	256
180.211.201.0/24	AS17494	BTCL Caching address	256
180.211.202.0/24	AS17494	BTCL MSAN Project	256
180.211.205.0/24	AS45588	BTCL IIG customer	256
180.211.243.0/24	AS45588	BTCL ISP customer	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Pingable IPs

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
203.170.241.8	AS133481 AIS Fibre	`2.19ms` from Bangkok, TH
111.32.193.136	AS9808 China Mobile Communications Group Co., Ltd.	`5.58ms` from Beijing, CN
44.239.66.168	AS16509 Amazon.com, Inc.	`0.15ms` from Boardman, US
73.167.181.56	AS7922 Comcast Cable Communications, LLC	`5.39ms` from Boston, US
35.241.238.8	AS396982 Google LLC	`0.16ms` from Brussels, BE
52.213.247.40	AS16509 Amazon.com, Inc.	`0.15ms` from Dublin, IE
120.221.149.152	AS9808 China Mobile Communications Group Co., Ltd.	`0.47ms` from Jinan, CN
93.115.156.8	AS29119 AIRE NETWORKS DEL MEDITERRANEO SL UNIPERSONAL	`9.34ms` from Madrid, ES
87.30.92.248	AS3269 Telecom Italia S.p.A.	`2.99ms` from Milan, IT
34.75.105.248	AS396982 Google LLC	`0.17ms` from Moncks Corner, US
77.136.35.184	AS15557 Societe Francaise Du Radiotelephone - SFR SA	`1.12ms` from Paris, FR
90.107.22.248	AS3215 Orange S.A.	`5.27ms` from Paris, FR
149.169.26.248	AS2900 Arizona Tri University Network	`1.01ms` from Phoenix, US
73.195.83.136	AS7922 Comcast Cable Communications, LLC	`7.77ms` from Piscataway, US
189.242.211.120	AS8151 UNINET	`3.91ms` from Santiago de Queretaro, MX
187.145.21.184	AS8151 UNINET	`1.23ms` from Santiago de Queretaro, MX
189.76.51.56	AS22689 SERCOMTEL S/A TELECOMUNICACOES	`9.66ms` from Sao Paulo, BR
220.82.63.72	AS4766 Korea Telecom	`4.94ms` from Seoul, KR
35.77.73.152	AS16509 Amazon.com, Inc.	`0.89ms` from Tokyo, JP
154.244.139.40	AS36947 Telecom Algeria	`8.21ms` from Valencia, ES
62.167.22.136	AS6730 Sunrise GmbH	`1.72ms` from Zuerich, CH
207.228.84.248	AS852 TELUS Communications Inc.	`0.31ms` from Calgary, CA
206.74.240.72	AS2711 Spirit Communications	`3.19ms` from Charlotte, US
70.115.140.72	AS11427 Charter Communications Inc	`9.73ms` from Houston, US
49.89.161.168	AS4134 CHINANET-BACKBONE	`9.28ms` from Huai'an, CN

Traceroute

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

traceroute -a -n -q1 -m10 180.211.237.94

traceroute to 180.211.237.94 (180.211.237.94): 10 hops max, 52 byte packets

1 [AS15169] 72.14.232.209 317.034 ms

2 *

3 [AS17494] 123.49.8.30 389.613 ms

4 *

5 [AS17494] 123.49.8.38 383.531 ms

6 [AS17494] 180.211.200.14 382.537 ms

7 [AS45588] 180.211.130.1 403.305 ms

8 *

9 *

10 *

Measurement taken from

IPinfo ProbeNet in Sao Paulo, BR

On February 7th 2026

What are IP address ranges?

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