203.80.189.0/24

AS38592 · Chittagong Online Limited AS38592 AP

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Summary

Country	Bangladesh
Domain	colbd.com
ASN	AS38592
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:        mailadmin@colbd.com was validated on 2025-03-20
remarks:        irt@colbd.com was validated on 2025-07-30
irt-nfy:        cto@colbd.com
mnt-by:         MAINT-BD-CTGONLINE
last-modified:  2025-07-30T03:18:08Z
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:        mailadmin@colbd.com was validated on 2025-03-20
remarks:        irt@colbd.com was validated on 2025-07-30
abuse-mailbox:  mailadmin@colbd.com
mnt-by:         APNIC-ABUSE
last-modified:  2025-07-30T03:18:12Z
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

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

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
203.80.189.137	AS38592 Chittagong Online Limited AS38592 AP	`3.63ms` 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
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64.172.86.104	AS7018 AT&T Enterprises, LLC	`2.34ms` from Los Angeles, US
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119.205.166.56	AS4766 Korea Telecom	`2.92ms` from Seoul, KR
59.20.76.216	AS4766 Korea Telecom	`6.44ms` from Seoul, KR
58.51.59.168	AS4134 CHINANET-BACKBONE	`5.49ms` from Wuhan, CN
3.31.89.88	AS8987 Amazon Data Services Ireland Ltd	`0.80ms` from Boardman, US
34.254.213.120	AS16509 Amazon.com, Inc.	`0.22ms` from Dublin, IE
151.225.42.168	AS5607 Sky UK Limited	`1.76ms` from London, GB
108.234.200.184	AS7018 AT&T Enterprises, LLC	`2.16ms` from Miami, US
104.71.127.104	AS55836 Reliance Jio Infocomm Limited	`8.44ms` from Mumbai, IN
189.244.162.56	AS8151 UNINET	`11.14ms` from Santiago de Queretaro, MX
125.130.251.200	AS4766 Korea Telecom	`1.66ms` from Seoul, KR
37.2.31.136	AS1257 Tele2 Sverige AB	`0.66ms` from Stockholm, SE
156.228.110.72	AS200373 3xK Tech GmbH	`0.13ms` from Toronto, CA
75.46.157.88	AS7018 AT&T Enterprises, LLC	`1.69ms` from Atlanta, US
44.235.225.72	AS16509 Amazon.com, Inc.	`0.12ms` from Boardman, US
54.191.152.184	AS16509 Amazon.com, Inc.	`0.19ms` from Boardman, US
123.144.83.136	AS4837 CHINA UNICOM China169 Backbone	`2.15ms` from Chongqing, CN
209.232.170.120	AS7018 AT&T Enterprises, LLC	`1.20ms` from Dallas, US
65.68.197.216	AS7018 AT&T Enterprises, LLC	`0.98ms` from Dallas, US
87.178.89.152	AS3320 Deutsche Telekom AG	`8.93ms` from Frankfurt am Main, DE

Traceroute

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

traceroute -a -n -q1 -f3 203.80.189.109

traceroute to 203.80.189.109 (203.80.189.109): 64 hops max, 52 byte packets

3 [] 103.151.196.99 4.172 ms

4 [AS38592] 203.80.189.109 4.255 ms

Measurement taken from

IPinfo ProbeNet in Dhaka, BD

On August 28th 2025

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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