202.65.171.0/24

AS38592  ·  Chittagong Online Limited AS38592 AP

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Summary

Country Bangladesh
Domain colbd.com
ASN AS38592
Parent Range 202.65.168.0/21
Registry APNIC
ID CTGONLINENET

WHOIS Details

inetnum:        202.65.168.0 - 202.65.175.255
netname:        CTGONLINENET
descr:          Chittagong Online Limited.
descr:          Internet Service Provider,
descr:          Arup Bhaban (2nd Floor),
descr:          107, Agrabad C/A,
descr:          Chittagong - 4100.
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:  2020-10-20T00:57:43Z
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:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        TA129-AP
admin-c:        AB248-AP
tech-c:         AB248-AP
auth:           # Filtered
remarks:        Timezone GMT+6
remarks:        [email protected] was validated on 2025-07-30
remarks:        [email protected] was validated on 2025-09-23
irt-nfy:        [email protected]
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:         [email protected]
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:         [email protected]
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:        [email protected] was validated on 2025-07-30
remarks:        [email protected] was validated on 2025-09-23
abuse-mailbox:  [email protected]
mnt-by:         APNIC-ABUSE
last-modified:  2025-09-23T16:36:11Z
source:         APNIC

person:         Aniruddha Barua
nic-hdl:        AB248-AP
abuse-mailbox:  [email protected]
e-mail:         [email protected]
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:  [email protected]
e-mail:         [email protected]
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:          202.65.168.0/21
descr:          CTGONLINENET Route Object
country:        BD
origin:         AS38592
notify:         [email protected]
mnt-routes:     MAINT-BD-CTGONLINE
mnt-by:         MAINT-BD-CTGONLINE
last-modified:  2010-06-15T01:39:09Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 202.65.171.0/24

Range ASN Company Num of IPs
202.65.168.0/21 AS38592 Chittagong Online Limited. 2,048

Nearby Ranges

BGP prefixes that overlap with 202.65.0.0/16

Range ASN Company Num of IPs
202.65.64.0/19 AS38195 SUPERLOOP (AUSTRALIA) PTY LTD 8,192
202.65.32.0/19 AS10131 Telecom Cook Islands 8,192
202.65.208.0/20 AS9584 Diyixian.com Limited 4,096
202.65.176.0/20 AS18360 University of Santo Tomas 4,096
202.65.112.0/20 AS23951 PT Jembatan Citra Nusantara 4,096
202.65.192.0/20 AS9584 Diyixian.com Limited 4,096
202.65.240.0/21 AS4773 M1 LIMITED 2,048
202.65.168.0/21 AS38592 Chittagong Online Limited. 2,048
202.65.164.0/22 AS55872 BayCity Communications 1,024
202.65.162.0/23 AS55872 BayCity Communications 512
202.65.10.0/23 AS17641 MGH Infotech Ltd. 512
202.65.153.0/24 AS18229 IP Pool for F-Secure 256
202.65.142.0/24 AS150008 IP Pool for Cocanada Online 256
202.65.113.0/24 AS23951 INFRASTRUKTUR WIRELESS 256
202.65.144.0/24 AS150008 IP pool for CtrlS 256
202.65.240.0/24 AS4773 M1 Ltd 256
202.65.241.0/24 AS4773 M1 Ltd 256
202.65.242.0/24 AS4773 M1 Ltd 256
202.65.244.0/24 AS4773 M1 Ltd 256
202.65.246.0/24 AS4773 M1 Ltd 256
202.65.247.0/24 AS4773 M1 Ltd 256
202.65.131.0/24 AS18229 IP pool for CtrlS 256
202.65.140.0/24 AS18229 IP pool for CtrlS 256
202.65.139.0/24 AS18229 IP pool for CtrlS 256
202.65.141.0/24 AS18229 IP Pool for Hi Speed Internet Tirupathi 256
202.65.143.0/24 AS18229 IP Pool for Host 2 256
202.65.149.0/24 AS18229 IP pool for CtrlS 256
202.65.151.0/24 AS18229 IP Pool for CtrlS Retail Customers 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
202.65.171.162 jjbeat.app 1
202.65.171.60 azimswtr.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

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

IP Address ASN Details
202.65.171.193 AS38592 Chittagong Online Limited AS38592 AP 3.93ms 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
92.67.142.136 AS1136 KPN B.V. 3.85ms from Amsterdam, NL
69.154.198.136 AS7018 AT&T Enterprises, LLC 11.78ms from Atlanta, US
20.162.39.136 AS8075 Microsoft Corporation 0.14ms from Cardiff, GB
14.237.149.72 AS45899 VNPT Corp 4.63ms from Ho Chi Minh City, VN
98.130.17.72 AS16509 Amazon.com, Inc. 1.25ms from Hyderabad, IN
80.183.3.136 AS3269 Telecom Italia S.p.A. 2.63ms from Milan, IT
73.224.17.88 AS7922 Comcast Cable Communications, LLC 5.92ms from Orlando, US
115.39.60.168 AS18126 Chubu Telecommunications Company, Inc. 4.57ms from Osaka, JP
122.135.170.40 AS2518 BIGLOBE Inc. 3.75ms from Osaka, JP
18.176.105.168 AS16509 Amazon.com, Inc. 0.17ms from Tokyo, JP
126.80.192.24 AS17676 SoftBank Corp. 7.23ms from Tokyo, JP
45.133.1.8 AS203320 Turien en Co. Assuradeuren B.V. 0.29ms from Amsterdam, NL
177.2.11.152 AS8167 V tal 7.94ms from Curitiba, BR
67.146.115.104 AS19901 Brightspeed 5.73ms from Durham, US
91.47.17.72 AS3320 Deutsche Telekom AG 2.81ms from Frankfurt am Main, DE
220.90.255.232 AS4766 Korea Telecom 5.13ms from Incheon, KR
147.227.54.24 AS668 United States Department of Defense (DoD) 1.77ms from Los Angeles, US
89.92.233.88 AS5410 Bouygues Telecom SA 7.26ms from Lyon, FR
85.56.148.8 AS12479 Orange Espagne SA 15.15ms from Madrid, ES
69.118.234.216 AS6128 Cablevision Systems Corp. 3.65ms from New York City, US
61.55.25.216 AS4837 CHINA UNICOM China169 Backbone 10.06ms from Qingdao, CN
144.22.40.136 AS31898 Oracle Corporation 0.14ms from Santiago, CL
153.134.99.56 AS4713 NTT DOCOMO BUSINESS,Inc. 7.40ms from Tokyo, JP
23.217.54.168 AS20940 Akamai International B.V. 0.10ms from Toronto, CA
83.6.74.184 AS5617 Orange Polska Spolka Akcyjna 7.52ms from Warsaw, PL

Traceroute

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

$
traceroute -a -n -q1 -f3 202.65.171.193
traceroute to 202.65.171.193 (202.65.171.193): 64 hops max, 52 byte packets
3 [] 103.151.196.99 4.029 ms
Measurement taken from IPinfo ProbeNet in Dhaka, BD
On

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

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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