180.211.249.0/24

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:        180.211.249.0 - 180.211.249.255
netname:        BTCL-BRAS-KHULNA
descr:          BTCL GEPON 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:  2021-01-18T01:59:55Z
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:          180.211.249.0/24
origin:         AS17494
descr:          Bangladesh Telegraph & Telephone Board Telejogajog Bhaban 37/E, Eskaton Garden
mnt-by:         MAINT-BD-BTTB
last-modified:  2019-11-12T05:23:28Z
source:         APNIC

route:          180.211.249.0/24
origin:         AS45588
descr:          Bangladesh Telegraph & Telephone Board Telejogajog Bhaban 37/E, Eskaton Garden
mnt-by:         MAINT-BD-BTTB
last-modified:  2019-11-12T05:29:35Z
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
180.211.66.0/24	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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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
20.50.193.216	AS8075 Microsoft Corporation	`0.32ms` from Amsterdam, NL
35.93.247.104	AS16509 Amazon.com, Inc.	`0.19ms` from Boardman, US
197.47.191.104	AS8452 TE-AS	`4.70ms` from Cairo, EG
75.86.52.136	AS10796 Charter Communications Inc	`6.24ms` from Chicago, US
65.62.111.56	AS8011 MongoDB, Inc.	`0.14ms` from Frankfurt am Main, DE
42.243.204.200	AS4134 CHINANET-BACKBONE	`4.09ms` from Kunming, CN
145.241.196.72	AS31898 Oracle Corporation	`0.30ms` from London, GB
82.159.73.120	AS6739 VODAFONE ONO, S.A.	`5.73ms` from Madrid, ES
173.19.145.72	AS30036 Mediacom Communications Corp	`5.01ms` from Phoenix, US
20.115.155.104	AS8075 Microsoft Corporation	`0.33ms` from Quincy, US
153.248.131.232	AS4713 NTT DOCOMO BUSINESS,Inc.	`16.66ms` from Tokyo, JP
212.33.32.72	AS12605 LIWEST Kabelmedien GmbH	`3.53ms` from Vienna, AT
38.146.149.136	AS174 Cogent Communications, LLC	`7.26ms` from Dallas, US
90.242.201.136	AS5378 Vodafone Limited	`8.80ms` from Edinburgh, GB
104.25.202.168	AS13335 Cloudflare, Inc.	`0.12ms` from Lisbon, PT
90.68.136.40	AS12479 Orange Espagne SA	`17.69ms` from Madrid, ES
80.31.46.72	AS3352 TELEFONICA DE ESPANA S.A.U.	`7.10ms` from Madrid, ES
15.222.91.216	AS16509 Amazon.com, Inc.	`0.15ms` from Montreal, CA
172.104.15.8	AS63949 Akamai Connected Cloud	`0.13ms` from Morris Plains, US
90.110.126.88	AS3215 Orange S.A.	`4.88ms` from Paris, FR
20.190.174.40	AS8075 Microsoft Corporation	`0.35ms` from Saint Thomas Mount, IN
20.225.237.152	AS8075 Microsoft Corporation	`0.23ms` from San Antonio, US
187.232.66.104	AS8151 UNINET	`11.64ms` from Santiago de Queretaro, MX
24.80.174.136	AS6327 Shaw Communications	`7.47ms` from Seattle, US
111.170.150.248	AS151185 China Telecom	`5.47ms` from Wuhan, 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 180.211.249.16

traceroute to 180.211.249.16 (180.211.249.16): 10 hops max, 52 byte packets

1 [AS7195] 200.25.69.57 1.24 ms

2 *

3 *

4 [AS17494] 123.49.8.148 270.663 ms

5 [AS17494] 123.49.8.123 270.272 ms

6 [AS45588] 180.211.198.59 290.947 ms

7 [AS45588] 180.211.130.1 271.032 ms

8 *

9 *

10 *

Measurement taken from

IPinfo ProbeNet in Guatemala City, GT

On November 28th 2025

What are IP address ranges?

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