203.80.189.0/24

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:          203.80.191.0/24
descr:          CTGONLINENET Route Object
origin:         AS38592
mnt-by:         MAINT-BD-CTGONLINE
country:        BD
notify:         cto@colbd.com
last-modified:  2016-12-15T06:50:06Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 203.80.189.0/24

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 is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
203.80.189.171 chowdhuryfashion.com 1

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.
Useful for Cybersecurity

Pingable IPs

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

IP Address ASN Details
203.80.189.237 AS38592 Chittagong Online Limited AS38592 AP 3.95ms 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
139.171.64.72 AS6079 RCN 1.60ms from Ashburn, US
101.201.174.40 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 1.77ms from Beijing, CN
185.190.153.168 AS8400 TELEKOM SRBIJA a.d. 1.25ms from Belgrade, RS
34.209.170.248 AS16509 Amazon.com, Inc. 0.12ms from Boardman, US
137.201.214.24 AS3911 Micron Technology, Inc. 11.26ms from Chennai, IN
73.161.187.200 AS7922 Comcast Cable Communications, LLC 9.71ms from Flint, US
193.99.99.40 AS3320 Deutsche Telekom AG 5.22ms from Frankfurt am Main, DE
18.161.97.120 AS16509 Amazon.com, Inc. 0.24ms from Marseille, FR
104.248.10.184 AS14061 DigitalOcean, LLC 0.30ms from New York City, US
73.192.64.72 AS7922 Comcast Cable Communications, LLC 5.29ms from Orlando, US
222.8.77.184 AS2516 KDDI CORPORATION 14.06ms from Osaka, JP
18.229.150.104 AS16509 Amazon.com, Inc. 0.15ms from Osasco, BR
123.60.64.24 AS55990 Huawei Cloud Service data center 3.58ms from Shanghai, CN
2.66.24.184 AS44034 Hi3G Access AB 7.32ms from Stockholm, SE
162.211.230.168 AS25820 IT7 Networks Inc 0.22ms from Amsterdam, NL
111.202.65.248 AS4808 China Unicom Beijing Province Network 3.18ms from Beijing, CN
20.10.142.104 AS8075 Microsoft Corporation 0.28ms from Boydton, US
91.10.250.120 AS3320 Deutsche Telekom AG 5.73ms from Frankfurt am Main, DE
213.169.248.56 AS3320 Deutsche Telekom AG 0.51ms from Frankfurt am Main, DE
84.248.105.184 AS1759 Telia Finland Oyj 1.10ms from Helsinki, FI
104.17.162.88 AS13335 Cloudflare, Inc. 0.11ms from Lisbon, PT
194.249.30.88 AS2107 ARNES 0.63ms from Ljubljana, SI
201.226.17.232 AS11556 Cable & Wireless Panama 8.04ms from Panama, PA
67.248.194.72 AS11351 Charter Communications Inc 12.48ms from Piscataway, US
91.226.149.200 AS56674 Mebelnaya fabrika Mariya Ltd. 6.12ms from Samara, RU

Traceroute

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

$
traceroute -a -n -q1 -f3 203.80.189.193
traceroute to 203.80.189.193 (203.80.189.193): 64 hops max, 52 byte packets
3 [] 103.151.196.99 4.136 ms
Measurement taken from IPinfo ProbeNet in Dhaka, BD
On

What are IP address ranges?

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Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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