1. All IP Ranges
  2. 45.0.0.0/8
  3. 45.124.0.0/16
  4. AS58912  | 45.124.15.0/24

45.124.15.0/24

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:        45.124.12.0 - 45.124.15.255
netname:        CTSL-BD
descr:          Chittagong Telecom Services Limited
country:        BD
org:            ORG-CTSL1-AP
admin-c:        CTSL2-AP
tech-c:         CTSL2-AP
abuse-c:        AC2149-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-CTSL-BD
mnt-routes:     MAINT-CTSL-BD
mnt-irt:        IRT-CTSL-BD
last-modified:  2020-10-13T13:21:38Z
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

organisation:   ORG-CTSL1-AP
org-name:       Chittagong Telecom Services Limited
org-type:       LIR
country:        BD
address:        Progressive Tower (1st Floor)
address:        1837, Sheikh Mujib Road,
address:        Agrabad
phone:          +8809638660066
e-mail:         info@ctgtel.net
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-12-03T13:02:02Z
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:          45.124.12.0/22
descr:          Chittagong Telecom Services Limited
origin:         AS58912
mnt-by:         MAINT-CTSL-BD
country:        BD
mnt-lower:      MAINT-CTSL-BD
mnt-routes:     MAINT-CTSL-BD
notify:         sorwar@ctgtel.net
last-modified:  2015-07-23T12:24:46Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 45.124.0.0/16

Range ASN Company Num of IPs
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45.124.52.0/22 AS133159 Mammoth Media Pty Ltd 1,024
45.124.144.0/22 AS133255 Elxer Communications Private Limited 1,024
45.124.56.0/22 AS133334 DCTV Cable Network & Broadband Services Inc. 1,024
45.124.200.0/22 AS134067 UNITI WIRELESS PTY LTD 1,024
45.124.168.0/22 AS9441 Next Online Ltd. 1,024
45.124.8.0/22 AS9381 HKBN Enterprise Solutions HK Limited 1,024
45.124.64.0/22 AS7489 HostUS Solutions LLC 1,024
45.124.136.0/22 AS63997 JMF Investment & Technology PTY LTD 1,024
45.124.84.0/22 AS135905 Bach Kim Network solutions Join stock company 1,024
45.124.84.0/22 AS135967 Bach Kim Network solutions Join stock company 1,024
45.124.80.0/22 AS138950 Bei Jing Cloud Times Technology Co.,Ltd 1,024
45.124.68.0/22 AS140292 Shanghai PortLine Information Technology Co.,Ltd 1,024
45.124.88.0/22 AS131410 Vietnam Cable Television Corporation Joint Stock Company 1,024
45.124.184.0/22 AS141501 National Informatics Centre Services Incorporated 1,024
45.124.212.0/22 AS56106 Dedicated Gaming Pty Ltd 1,024
45.124.76.0/22 AS55991 Zhejiang Xuanyun Technology Co., Ltd. 1,024
45.124.76.0/22 AS4837 Zhejiang Xuanyun Technology Co., Ltd. 1,024
45.124.124.0/22 AS4812 shanghai wexchange network technology Co. Ltd. 1,024
45.124.124.0/22 AS4811 shanghai wexchange network technology Co. Ltd. 1,024
45.124.20.0/22 AS4808 Beijing Beikuan Technology Co,Ltd 1,024
45.124.252.0/22 AS21859 Zenlayer (Singapore) PTE. LTD 1,024
45.124.92.0/22 AS45899 VCCorp Corporation 1,024
45.124.4.0/22 AS45775 CHANNEL DRISTI NETWORK 1,024
45.124.96.0/23 AS199303 CJSC Spitamen Bank 512
45.124.98.0/23 AS141201 Jabatan Digital Negara (JDN) 512
45.124.255.0/24 AS21859 ZL MOW MHS 0002 256
45.124.254.0/24 AS21859 YY, Inc - Hong Kong 256
45.124.207.0/24 AS202736 WISDOM CLOUD INTERNET TECHNOLOGY PTE. LTD. 256
45.124.206.0/24 AS202736 WISDOM CLOUD INTERNET TECHNOLOGY PTE. LTD. 256
45.124.204.0/24 AS202736 WISDOM CLOUD INTERNET TECHNOLOGY PTE. LTD. 256
45.124.252.0/24 AS10122 ZL LAX MHS 0001 256
45.124.63.0/24 AS5065 Bunny Communications LLC 256
45.124.108.0/24 AS55705 I World Tower, DLF CITY 256
45.124.109.0/24 AS55705 I World Tower, DLF CITY 256
45.124.62.0/24 AS142622 Bunny Communications LLC 256
45.124.60.0/24 AS142622 Bunny Communications LLC 256
45.124.203.0/24 AS134067 Uniti Wireless Pty Ltd 256
45.124.202.0/24 AS134067 Uniti Wireless Pty Ltd 256
45.124.201.0/24 AS134067 Uniti Wireless Pty Ltd 256
45.124.200.0/24 AS134067 Uniti Wireless Pty Ltd 256
45.124.168.0/24 AS9441 Nextonline Limited 256
45.124.169.0/24 AS9441 Nextonline Limited 256
45.124.170.0/24 AS9441 Nextonline Limited 256
45.124.171.0/24 AS9441 Nextonline Limited 256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Pingable IPs

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

IP Address ASN Details
45.124.15.193 AS58912 Chittagong Telecom Services Ltd 3.54ms 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
84.194.214.136 AS6848 Telenet BV 4.94ms from Brussels, BE
97.209.31.136 AS6167 Verizon Business 16.10ms from Chicago, US
76.141.101.200 AS7922 Comcast Cable Communications, LLC 5.17ms from Chicago, US
18.117.68.40 AS16509 Amazon.com, Inc. 0.15ms from Columbus, US
151.55.3.184 AS1267 WIND TRE S.P.A. 5.31ms from Milan, IT
112.241.127.168 AS4837 CHINA UNICOM China169 Backbone 8.79ms from Qingdao, CN
45.82.103.8 AS199524 G-Core Labs S.A. 0.09ms from Santiago, CL
175.243.222.168 AS4766 Korea Telecom 9.42ms from Seoul, KR
16.176.215.216 AS16509 Amazon.com, Inc. 0.10ms from Sydney, AU
60.132.122.104 AS17676 SoftBank Corp. 3.06ms from Tokyo, JP
107.190.4.72 AS5645 TekSavvy Solutions, Inc. 6.26ms from Toronto, CA
186.89.39.184 AS8048 CANTV Servicios, Venezuela 18.93ms from Willemstad, CW
173.244.62.24 AS137409 GSL Networks Pty LTD 0.09ms from Adelaide, AU
18.214.40.216 AS14618 Amazon.com, Inc. 0.86ms from Ashburn, US
116.130.32.120 AS4837 CHINA UNICOM China169 Backbone 5.88ms from Beijing, CN
71.76.203.8 AS11426 Charter Communications Inc 11.27ms from Charlotte, US
188.178.168.24 AS3292 TDC Holding A/S 1.39ms from Copenhagen, DK
89.1.145.168 AS8422 NetCologne Gesellschaft fur Telekommunikation mbH 2.32ms from Duesseldorf, DE
206.43.41.8 AS267587 CLICK SPEED SERVICOS DE TELECOMUNICACOES LTDA - EP 18.92ms from Fortaleza, BR
109.90.118.56 AS3209 Vodafone GmbH 6.72ms from Frankfurt am Main, DE
93.229.180.136 AS3320 Deutsche Telekom AG 7.43ms from Frankfurt am Main, DE
58.218.194.8 AS4134 CHINANET-BACKBONE 7.89ms from Huai'an, CN
157.230.229.232 AS14061 DigitalOcean, LLC 0.25ms from New York City, US
154.60.201.168 AS207594 Connectivia S.r.l 4.81ms from Rome, IT
116.255.102.200 AS38680 CMB 2.74ms from Seoul, KR

Traceroute

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

$
traceroute -a -n -q1 -f3 45.124.15.29
traceroute to 45.124.15.29 (45.124.15.29): 64 hops max, 52 byte packets
3 [] 103.161.217.206 3.79 ms
4 [AS58912] 45.124.15.29 3.673 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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