1. All IP Ranges
  2. 103.0.0.0/8
  3. 103.25.0.0/16
  4. AS58912  | 103.25.80.0/24

103.25.80.0/24

AS58912  ·  Chittagong Telecom Services Ltd

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Summary

Country Bangladesh
Domain ctgtel.net
ASN AS58912
Registry APNIC
ID CTSL-BD

WHOIS Details

inetnum:        103.25.80.0 - 103.25.80.255
netname:        CTSL-BD
descr:          Chittagong Telecom Services Ltd. 1837, Sk. Mujib Road, Progressive Tower, 1st Floor, Agrabad Badamtoli, Chittagong-4100.
country:        BD
admin-c:        CTSL2-AP
tech-c:         CTSL2-AP
abuse-c:        AC2149-AP
status:         ALLOCATED NON-PORTABLE
mnt-by:         MAINT-CTSL-BD
mnt-irt:        IRT-CTSL-BD
last-modified:  2021-01-20T22:23:26Z
source:         APNIC

irt:            IRT-CTSL-BD
address:        Chittagong Telecom Services Ltd.
address:        Progressive Tower, 1st Floor, 1837, Sk. Mujib Road, Agrabad, Chittagong-4100.
e-mail:         azim@ctgtel.net
abuse-mailbox:  info@ctgtel.net
admin-c:        CTSL2-AP
tech-c:         CTSL2-AP
auth:           # Filtered
remarks:        azim@ctgtel.net was validated on 2025-12-03
remarks:        info@ctgtel.net was validated on 2025-12-17
mnt-by:         MAINT-CTSL-BD
last-modified:  2025-12-17T03:54:31Z
source:         APNIC

role:           ABUSE CTSLBD
country:        ZZ
address:        Chittagong Telecom Services Ltd.
address:        Progressive Tower, 1st Floor, 1837, Sk. Mujib Road, Agrabad, Chittagong-4100.
phone:          +000000000
e-mail:         azim@ctgtel.net
admin-c:        CTSL2-AP
tech-c:         CTSL2-AP
nic-hdl:        AC2149-AP
remarks:        Generated from irt object IRT-CTSL-BD
remarks:        azim@ctgtel.net was validated on 2025-12-03
remarks:        info@ctgtel.net was validated on 2025-12-17
abuse-mailbox:  info@ctgtel.net
mnt-by:         APNIC-ABUSE
last-modified:  2025-12-17T03:54:56Z
source:         APNIC

role:           Chittagong Telecom Services Limited administrator
address:        CTGTEL, Progressive Tower (1st Floor), 1837, Sheikh Mujib Road, Agrabad, Chittagong
country:        BD
phone:          +88 01713428098
fax-no:         +88 01713428098
e-mail:         azim@ctgtel.net
admin-c:        CTSL2-AP
tech-c:         CTSL2-AP
nic-hdl:        CTSL2-AP
mnt-by:         MAINT-CTSL-BD
last-modified:  2023-12-03T12:32:46Z
source:         APNIC

route:          103.25.80.0/24
origin:         AS58912
descr:          Chittagong Telecom Services Limited CTGTEL Progressive Tower (1st Floor), 1837, Sheikh Mujib Road, Agrabad, Chittagong
mnt-by:         MAINT-CTSL-BD
last-modified:  2019-11-23T06:11:07Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 103.25.0.0/16

Range ASN Company Num of IPs
103.25.176.0/22 AS137074 Level 6, Crown 7 Building, 1,024
103.25.208.0/22 AS132653 PT Transdata Sejahtera 1,024
103.25.172.0/22 AS132760 Progression Infonet Pvt Ltd 1,024
103.25.132.0/22 AS132768 ApnaTeleLink pvt. Ltd. 1,024
103.25.244.0/22 AS132815 Evolution Wireless Ltd 1,024
103.25.200.0/22 AS132816 71 Ayer Rajah Crescent # 03-18f 1,024
103.25.140.0/22 AS139898 Digitec Communications Limited 1,024
103.25.88.0/22 AS15830 Apartment Takano,6-7,4cyome,Soshigaya 1,024
103.25.248.0/22 AS24432 Axiata (Bangladesh) Limited 1,024
103.25.144.0/22 AS27501 isp.net 1,024
103.25.180.0/22 AS38195 SUPERLOOP (AUSTRALIA) PTY LTD 1,024
103.25.188.0/22 AS45641 Advantage Limited 1,024
103.25.232.0/22 AS4780 NAN-KUO CATV CO., LTD 1,024
103.25.24.0/22 AS4847 A4, 5th Floor, Tower C, Triumph Plaza, Unit A, No 143, 1,024
103.25.160.0/22 AS55359 Dedicated Servers Australia 1,024
103.25.44.0/22 AS58898 Rainbow communications India Pvt Ltd 1,024
103.25.20.0/22 AS63647 Beijing WangJu Interworking Information Technology Co. LTD 1,024
103.25.36.0/22 AS63647 Beijing WangJu Interworking Information Technology Co. LTD 1,024
103.25.72.0/22 AS9381 HKBN Enterprise Solutions HK Limited 1,024
103.25.12.0/22 AS9988 Myanma Post & Telecommunication 1,024
103.25.196.0/23 AS59143 PT. Wijaya Karya 512
103.25.10.0/23 AS149299 CABLESTAR INC. 512
103.25.222.0/23 AS136170 PT. EXABYTES NETWORK INDONESIA 512
103.25.112.0/23 AS7604 Zettagrid Pty Ltd 512
103.25.86.0/23 AS152704 Ikuyo Network - Hong Kong 512
103.25.107.0/24 AS142560 F1 Solutions 256
103.25.127.0/24 AS142565 IPXO 256
103.25.126.0/24 AS146859 R 256
103.25.220.0/24 AS146954 IMJWANKLIK INTERNET COMMUNICATION SERVICES 256
103.25.102.0/24 AS148996 GLOBAL COMMUNICATION NETWORK LIMITED 256
103.25.103.0/24 AS148996 GLOBAL COMMUNICATION NETWORK LIMITED 256
103.25.10.0/24 AS149299 CABLESTAR 256
103.25.156.0/24 AS59067 Microsoft Mobile Alliance Internet Services Co., Ltd 256
103.25.100.0/24 AS202736 WISDOM CLOUD INTERNET TECHNOLOGY PTE. LTD. 256
103.25.101.0/24 AS202736 WISDOM CLOUD INTERNET TECHNOLOGY PTE. LTD. 256
103.25.85.0/24 AS216415 Parsun Network Solutions PTY LTD 256
103.25.248.0/24 AS24432 Robi Axitata Ltd- DATA 256
103.25.249.0/24 AS24432 Robi Axitata Ltd- DATA 256
103.25.250.0/24 AS24432 airtel 3G client 256
103.25.251.0/24 AS24432 airtel 3G client 256
103.25.52.0/24 AS38001 NewMedia Express Pte Ltd 256
103.25.109.0/24 AS9341 PT. Indonesia Comnet Plus 256
103.25.252.0/24 AS64047 Viking Telecom Limited 256
103.25.188.0/24 AS45641 Advantage 256
103.25.120.0/24 AS64072 EVOLUTION NET 256
103.25.121.0/24 AS64072 EVOLUTION NET (Internet Service Provider) 256
103.25.230.0/24 AS55077 LIGHT SPEED TECHNOLOGIES LLC 256
103.25.122.0/24 AS64072 EVOLUTION NET (Internet Service Provider) 256
103.25.160.0/24 AS55359 Fluccs Australia 256
103.25.161.0/24 AS55359 Fluccs Australia 256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Pingable IPs

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

IP Address ASN Details
103.25.80.229 AS58912 Chittagong Telecom Services Ltd 3.55ms 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
131.186.106.24 AS54253 Oracle Corporation 3.43ms from Amsterdam, NL
216.201.81.24 AS46562 Performive LLC 0.48ms from Atlanta, US
47.223.111.56 AS19108 Optimum 10.67ms from Dallas, US
38.11.144.184 AS398478 PEG TECH INC 0.25ms from Hong Kong, HK
151.104.104.168 AS54253 Oracle Corporation 1.32ms from Osaka, JP
54.186.167.40 AS16509 Amazon.com, Inc. 0.17ms from Boardman, US
204.225.173.200 AS11399 Williams College 4.72ms from Boston, US
217.95.79.136 AS3320 Deutsche Telekom AG 1.70ms from Frankfurt am Main, DE
98.55.41.8 AS7922 Comcast Cable Communications, LLC 7.96ms from Greenwood Village, US
194.186.166.56 AS34802 Commercial Bank "Renaissance Credit" LLC 1.44ms from Moscow, RU
35.215.192.200 AS15169 Google LLC 0.14ms from Sao Paulo, BR
20.226.104.72 AS8075 Microsoft Corporation 0.26ms from Sao Paulo, BR
47.103.167.40 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 3.65ms from Shanghai, CN
184.27.19.72 AS16625 Akamai Technologies, Inc. 0.20ms from Tokyo, JP
142.113.202.200 AS577 Bell Canada 1.05ms from Toronto, CA
94.237.124.72 AS202053 UpCloud Ltd 0.39ms from Amsterdam, NL
188.140.119.40 AS42863 MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A. 13.90ms from Braga, PT
89.223.177.88 AS21334 One Hungary Ltd. 1.59ms from Budapest, HU
218.62.22.200 AS4837 CHINA UNICOM China169 Backbone 14.04ms from Dalian, CN
139.162.48.8 AS63949 Akamai Connected Cloud 0.13ms from Singapore, SG
60.223.18.56 AS4837 CHINA UNICOM China169 Backbone 3.46ms from Taiyuan, CN
165.1.101.120 AS31898 Oracle Corporation 0.22ms from Valparaiso, CL
78.58.32.24 AS8764 Telia Lietuva, AB 3.38ms from Vilnius, LT
213.165.241.8 AS22611 InMotion Hosting, Inc. 0.57ms from Amsterdam, NL
205.220.175.152 AS22843 Proofpoint, Inc. 0.66ms from Atlanta, US

Traceroute

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

$
traceroute -a -n -q1 -f3 103.25.80.236
traceroute to 103.25.80.236 (103.25.80.236): 64 hops max, 52 byte packets
3 [] 103.161.217.206 3.759 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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