180.211.205.0/24

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	BANGLADESH-IIG-INTERFACE

WHOIS Details

inetnum:        180.211.205.0 - 180.211.205.255
netname:        Bangladesh-IIG-Interface
descr:          BTCL IIG 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:  2021-01-18T01:59:44Z
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:          180.211.205.0/24
origin:         AS17494
descr:          Bangladesh Telegraph & Telephone Board Telejogajog Bhaban 37/E, Eskaton Garden
mnt-by:         MAINT-BD-BTTB
last-modified:  2019-11-12T05:23:10Z
source:         APNIC

route:          180.211.205.0/24
origin:         AS45588
descr:          Bangladesh Telegraph & Telephone Board Telejogajog Bhaban 37/E, Eskaton Garden
mnt-by:         MAINT-BD-BTTB
last-modified:  2019-11-12T05:29:04Z
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
180.211.243.0/24	AS45588	BTCL ISP customer	256

Hosted domains

There are no domains currently hosted on this ASN.

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Useful for Cybersecurity

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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
2.84.0.24	AS6799 Ote SA (Hellenic Telecommunications Organisation)	`4.67ms` from Athens, GR
76.129.27.8	AS7922 Comcast Cable Communications, LLC	`11.42ms` from Atlanta, US
185.121.174.120	AS202914 Adeo Datacenter ApS	`0.34ms` from Copenhagen, DK
64.236.4.136	AS8075 Microsoft Corporation	`0.20ms` from Des Moines, US
14.237.64.40	AS45899 VNPT Corp	`3.45ms` from Ho Chi Minh City, VN
144.52.244.40	AS4134 CHINANET-BACKBONE	`10.54ms` from Jinan, CN
148.135.16.56	AS35916 MULTACOM CORPORATION	`0.42ms` from Los Angeles, US
86.64.252.88	AS15557 Societe Francaise Du Radiotelephone - SFR SA	`1.06ms` from Lyon, FR
95.182.64.24	AS34518 Radiokom Ltd.	`12.30ms` from Moscow, RU
179.66.165.200	AS7738 V tal	`8.44ms` from Rio de Janeiro, BR
137.175.86.72	AS54600 PEG TECH INC	`0.70ms` from San Jose, US
81.69.11.184	AS45090 Shenzhen Tencent Computer Systems Company Limited	`0.93ms` from Shanghai, CN
211.136.250.8	AS56040 China Mobile communications corporation	`1.86ms` from Shenzhen, CN
31.146.29.104	AS35805 JSC "Silknet"	`1.00ms` from Tbilisi, GE
126.69.227.168	AS17676 SoftBank Corp.	`14.56ms` from Tokyo, JP
74.82.201.88	AS21887 Fiber Logic Inc.	`0.33ms` from Tokyo, JP
46.242.225.232	AS12824 home.pl sp. z o.o.	`1.16ms` from Warsaw, PL
117.36.140.72	AS4134 CHINANET-BACKBONE	`2.82ms` from Xi'an, CN
141.236.216.232	AS5972 United States Department of Defense (DoD)	`4.61ms` from Ashburn, US
20.85.252.88	AS8075 Microsoft Corporation	`0.38ms` from Ashburn, US
108.26.219.152	AS701 Verizon Business	`1.29ms` from Boston, US
73.238.137.72	AS7922 Comcast Cable Communications, LLC	`8.24ms` from Boston, US
101.186.42.216	AS1221 Telstra Limited	`3.28ms` from Brisbane, AU
34.140.191.200	AS396982 Google LLC	`0.13ms` from Brussels, BE
108.171.169.232	AS19994 Rackspace Hosting	`1.29ms` from Chicago, US

Traceroute

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

traceroute -a -n -q1 -f4 -m8 180.211.205.237

traceroute to 180.211.205.237 (180.211.205.237): 8 hops max, 52 byte packets

4 [AS17494] 123.49.13.88 313.928 ms

5 [AS17494] 123.49.8.38 335.8 ms

6 *

7 *

8 *

Measurement taken from

IPinfo ProbeNet in Quito, EC

On February 7th 2026

What are IP address ranges?

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