203.80.191.0/24

AS38592  ·  Chittagong Online Limited AS38592 AP

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Summary

Country Bangladesh
Domain colbd.com
ASN AS38592
Parent Range 203.80.188.0/22
Registry APNIC
ID CTGONLINE-BD

WHOIS Details

inetnum:        203.80.188.0 - 203.80.191.255
netname:        CTGONLINE-BD
descr:          Chittagong Online Limited.
country:        BD
org:            ORG-COL2-AP
admin-c:        TA129-AP
admin-c:        AB248-AP
tech-c:         AB248-AP
abuse-c:        AC1804-AP
status:         ALLOCATED PORTABLE
remarks:        --------------------------------------------------------
remarks:        To report network abuse, please contact mnt-irt
remarks:        For troubleshooting, please contact tech-c and admin-c
remarks:        Report invalid contact via www.apnic.net/invalidcontact
remarks:        --------------------------------------------------------
mnt-by:         APNIC-HM
mnt-lower:      MAINT-BD-CTGONLINE
mnt-routes:     MAINT-BD-CTGONLINE
mnt-irt:        IRT-CTGONLINE-BD
last-modified:  2020-06-22T05:41:19Z
source:         APNIC

irt:            IRT-CTGONLINE-BD
address:        Chittagong Online Limited.
address:        IIUC Tower (14th Floor),
address:        1700/A, Plot-9, Sk. Mujib Road, Agrabad C/A,
address:        Chittagong-4100,
address:        Bangladesh.
e-mail:         irt@colbd.com
abuse-mailbox:  mailadmin@colbd.com
admin-c:        TA129-AP
admin-c:        AB248-AP
tech-c:         AB248-AP
auth:           # Filtered
remarks:        Timezone GMT+6
remarks:        irt@colbd.com was validated on 2025-07-30
remarks:        mailadmin@colbd.com was validated on 2025-09-23
irt-nfy:        cto@colbd.com
mnt-by:         MAINT-BD-CTGONLINE
last-modified:  2025-11-18T00:26:23Z
source:         APNIC

organisation:   ORG-COL2-AP
org-name:       Chittagong Online Limited.
org-type:       LIR
country:        BD
address:        Chittagong Online Limited.
address:        IIUC Tower (14th Floor),
address:        1700/A, Plot-9, Sk. Mujib Road,
address:        Agrabad C/A,
phone:          +880-23333-14447
fax-no:         +880-31-718186
e-mail:         irt@colbd.com
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:15:09Z
source:         APNIC

role:           ABUSE CTGONLINEBD
country:        ZZ
address:        Chittagong Online Limited.
address:        IIUC Tower (14th Floor),
address:        1700/A, Plot-9, Sk. Mujib Road, Agrabad C/A,
address:        Chittagong-4100,
address:        Bangladesh.
phone:          +000000000
e-mail:         irt@colbd.com
admin-c:        TA129-AP
admin-c:        AB248-AP
tech-c:         AB248-AP
nic-hdl:        AC1804-AP
remarks:        Generated from irt object IRT-CTGONLINE-BD
remarks:        irt@colbd.com was validated on 2025-07-30
remarks:        mailadmin@colbd.com was validated on 2025-09-23
abuse-mailbox:  mailadmin@colbd.com
mnt-by:         APNIC-ABUSE
last-modified:  2025-09-23T16:36:11Z
source:         APNIC

person:         Aniruddha Barua
nic-hdl:        AB248-AP
abuse-mailbox:  mailadmin@colbd.com
e-mail:         cto@colbd.com
address:        Chittagong Online Limited.
address:        IIUC Tower (14th Floor),
address:        1700/A, Plot-9, Sk. Mujib Road, Agrabad C/A,
address:        Chittagong-4100,
address:        Bangladesh.
phone:          +880-23333-14447
phone:          +880-23333-17437
country:        BD
mnt-by:         MAINT-BD-CTGONLINE
last-modified:  2022-02-22T07:27:52Z
source:         APNIC

person:         Tahmid Anwar
nic-hdl:        TA129-AP
abuse-mailbox:  mailadmin@colbd.com
e-mail:         ceo@colbd.com
address:        Chittagong Online Limited.
address:        IIUC Tower (14th Floor),
address:        1700/A, Plot-9, Sk. Mujib Road, Agrabad C/A,
address:        Chittagong-4100,
address:        Bangladesh.
phone:          +880-23333-14447
phone:          +880-23333-17437
country:        BD
mnt-by:         MAINT-BD-CTGONLINE
last-modified:  2022-02-22T07:28:35Z
source:         APNIC

route:          203.80.190.0/24
descr:          CTGONLINENET Route Object
origin:         AS38592
mnt-by:         MAINT-BD-CTGONLINE
country:        BD
notify:         cto@colbd.com
last-modified:  2016-12-15T06:48:59Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 203.80.191.0/24

Range ASN Company Num of IPs
203.80.188.0/22 AS38592 Chittagong Online Limited. 1,024

Nearby Ranges

BGP prefixes that overlap with 203.80.0.0/16

Range ASN Company Num of IPs
203.80.192.0/18 AS9269 Hong Kong Broadband Network Ltd 16,384
203.80.144.0/20 AS4837 CNISP-Union Technology (Beijing) Co., Ltd 4,096
203.80.184.0/22 AS24399 ASIA BROADCAST NETWORKS (H.K.) LTD. 1,024
203.80.172.0/22 AS133333 Frontier Networks Pty Ltd 1,024
203.80.188.0/22 AS38592 Chittagong Online Limited. 1,024
203.80.0.0/22 AS4655 Sing Tao Ltd 1,024
203.80.60.0/22 AS45280 New Zealand Technology Group Limited 1,024
203.80.6.0/23 AS9999 Tora Trading Services Limited 512
203.80.170.0/23 AS139628 Mega Truenet Communication Co., Ltd. 512
203.80.183.0/24 AS24399 ASIX-HK 256
203.80.21.0/24 AS24514 MYREN Infrastructure 256
203.80.22.0/24 AS24514 MYREN Infrastructure 256
203.80.23.0/24 AS24514 MYREN Infrastructure 256
203.80.182.0/24 AS24399 Asia Broadcast Satellite 256
203.80.168.0/24 AS38611 Bendigo Community Telco Limited 256
203.80.56.0/24 AS38886 The Government Lottery Officer, Thailand 256
203.80.181.0/24 AS24399 ASIXPIT 256
203.80.180.0/24 AS24399 ASIX-HK 256
203.80.176.0/24 AS24399 ASIX-HK 256
203.80.57.0/24 AS58519 CHINANET FUJIAN PROVINCE NETWORK 256
203.80.128.0/24 AS58893 Gemnet Enterprise Solutions Pvt Ltd 256
203.80.130.0/24 AS58893 Gemnet Enterprise Solutions Pvt Ltd 256
203.80.29.0/24 AS24284 CYBER AGENT, LTD. 256
203.80.131.0/24 AS140051 Gippsland Wifi Pty Ltd 256

Hosted domains

There are 2 domain names hosted across 2 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP

Hosted domains API

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Pingable IPs

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

IP Address ASN Details
203.80.191.149 AS38592 Chittagong Online Limited AS38592 AP 3.90ms 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
52.191.15.200 AS8075 Microsoft Corporation 0.43ms from Ashburn, US
159.27.233.184 AS58593 Shanghai Blue Cloud Technology Co.,Ltd 7.25ms from Beijing, CN
9.234.141.184 AS8075 Microsoft Corporation 0.52ms from Boydton, US
80.136.25.72 AS3320 Deutsche Telekom AG 5.52ms from Frankfurt am Main, DE
162.13.22.56 AS15395 Rackspace Ltd. 1.21ms from London, GB
193.237.7.136 AS5378 Vodafone Limited 7.62ms from London, GB
104.174.206.184 AS20001 Charter Communications Inc 4.05ms from Los Angeles, US
139.103.169.152 AS611 NB-PEI Educational Computer Network 16.05ms from Montreal, CA
93.91.124.40 AS47562 Fast Link Ltd 2.87ms from Moscow, RU
188.68.53.24 AS197540 netcup GmbH 0.40ms from Nuernberg, DE
133.155.190.200 AS7524 ITEC HANKYU HANSHIN CO.,LTD. 0.97ms from Osaka, JP
200.171.182.200 AS27699 TELEFÔNICA BRASIL S.A 3.09ms from Osasco, BR
189.120.111.88 AS28573 Claro NXT Telecomunicacoes Ltda 2.06ms from Osasco, BR
61.80.14.8 AS4766 Korea Telecom 1.59ms from Seoul, KR
175.248.159.216 AS4766 Korea Telecom 5.68ms from Seoul, KR
220.117.83.168 AS4766 Korea Telecom 1.43ms from Seoul, KR
100.22.168.248 AS16509 Amazon.com, Inc. 0.14ms from Boardman, US
125.32.185.136 AS4837 CHINA UNICOM China169 Backbone 3.42ms from Changchun, CN
75.71.204.168 AS7922 Comcast Cable Communications, LLC 7.07ms from Denver, US
193.95.187.168 AS2110 Enet Communications LIMITED 0.61ms from Dublin, IE
209.182.238.24 AS29802 HIVELOCITY, Inc. 0.37ms from Frankfurt am Main, DE
87.227.47.152 AS1257 Tele2 Sverige AB 1.03ms from Goeteborg, SE
193.194.117.24 AS56683 EXNESS LIMITED 0.42ms from London, GB
34.111.143.200 AS396982 Google LLC 0.07ms from Melbourne, AU
182.47.129.120 AS4134 CHINANET-BACKBONE 7.80ms from Qingdao, CN

Traceroute

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

$
traceroute -a -n -q1 -f6 203.80.191.102
traceroute to 203.80.191.102 (203.80.191.102): 64 hops max, 52 byte packets
Measurement taken from IPinfo ProbeNet in Dhaka, BD
On

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