203.29.222.0/24

AS23875  ·  CSL Limited

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Summary

Country Hong Kong
Domain hkcsl.com
ASN AS23875
Registry APNIC
ID CSL-NET

WHOIS Details

inetnum:        203.29.222.0 - 203.29.222.255
netname:        CSL-NET
descr:          CSL Limited
country:        HK
org:            ORG-CL8-AP
admin-c:        EL521-AP
tech-c:         HY1200-AP
abuse-c:        AN755-AP
status:         ASSIGNED 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-routes:     MAINT-HK-NWPCS-HK
mnt-irt:        IRT-NWPCS-HK
last-modified:  2020-06-22T04:59:57Z
source:         APNIC

irt:            IRT-NWPCS-HK
address:        Units 501-508, Level 5,Cyberport 3, Phase CII,
address:        100 Cyberport Road
address:        Hong Kong
e-mail:         henry.ts.yang@hkcsl.com
abuse-mailbox:  henry.ts.yang@hkcsl.com
admin-c:        DC515-AP
tech-c:         RC392-AP
auth:           # Filtered
remarks:        henry.ts.yang@hkcsl.com was validated on 2026-02-04
mnt-by:         MAINT-HK-NWPCS
last-modified:  2026-02-04T00:33:30Z
source:         APNIC

organisation:   ORG-CL8-AP
org-name:       CSL Limited
org-type:       LIR
country:        HK
address:        39/F, PCCW Tower
address:        Taikoo Place
address:        979 King's Road
address:        Quarry Bay
phone:          +852-2883-6177
fax-no:         +852-2511-8156
e-mail:         Kwok-Wa.KW2@pccw.com
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:14:55Z
source:         APNIC

role:           ABUSE NWPCSHK
country:        ZZ
address:        Units 501-508, Level 5,Cyberport 3, Phase CII,
address:        100 Cyberport Road
address:        Hong Kong
phone:          +000000000
e-mail:         henry.ts.yang@hkcsl.com
admin-c:        DC515-AP
tech-c:         RC392-AP
nic-hdl:        AN755-AP
remarks:        Generated from irt object IRT-NWPCS-HK
remarks:        henry.ts.yang@hkcsl.com was validated on 2026-02-04
abuse-mailbox:  henry.ts.yang@hkcsl.com
mnt-by:         APNIC-ABUSE
last-modified:  2026-02-04T00:34:13Z
source:         APNIC

person:         Eddie Leung
nic-hdl:        EL521-AP
e-mail:         eddie.cp.leung@hkcsl.com
address:        unit 501-8, Cyberport 3
address:        100 Cyberport road
address:        Hong kong
phone:          +85-2-2883-3637
fax-no:         +85-2-2511-8156
country:        HK
mnt-by:         MAINT-NEW
last-modified:  2008-09-04T07:50:18Z
source:         APNIC

person:         Henry Yang
nic-hdl:        HY1200-AP
e-mail:         henry.ts.yang@hkcsl.com
address:        Unit 501-8, Cyberport 3,
address:        100 Cyberport Road, Hong Kong
phone:          +85-2-2883-7739
fax-no:         +85-2-2511-8156
country:        HK
mnt-by:         MAINT-NEW
last-modified:  2008-09-04T07:50:09Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 203.29.0.0/16

Range ASN Company Num of IPs
203.29.128.0/19 AS7545 TPG Internet Pty Ltd. 8,192
203.29.160.0/20 AS1221 Telstra Limited 4,096
203.29.104.0/21 AS7575 University of the Sunshine Coast 2,048
203.29.16.0/22 AS140766 FPT Smart Cloud Company Limited 1,024
203.29.244.0/22 AS7575 Goulburn Ovens Institute of TAFE 1,024
203.29.240.0/22 AS133159 Mammoth Media Pty Ltd 1,024
203.29.54.0/23 AS209242 UMPIRE ASSOCIATES LTD 512
203.29.124.0/23 AS18390 Spintel Pty Ltd 512
203.29.178.0/23 AS139049 GIGACOMM PTY LTD 512
203.29.114.0/23 AS152175 Sat One Global Pty Ltd 512
203.29.214.0/23 AS7575 ROCKHAMPTON GRAMMAR SCHOOL 512
203.29.77.0/24 AS2764 Office Productivity Centre 256
203.29.181.0/24 AS38195 Saints of Mercy All Hallows School 256
203.29.253.0/24 AS38195 Internet-1 Pty Ltd 256
203.29.191.0/24 AS38611 Bendigo Kangan Institute 256
203.29.67.0/24 AS38858 Netfilter Pty Ltd 256
203.29.20.0/24 AS38880 Micron21 Datacentre Pty Ltd 256
203.29.10.0/24 AS45671 Brighton Capital Management Pty Ltd 256
203.29.58.0/24 AS4739 iiNet Limited 256
203.29.185.0/24 AS4826 Northern Beaches Council 256
203.29.88.0/24 AS4826 Netway Technologies Pty Ltd 256
203.29.11.0/24 AS55762 Internet Communication Asia Pacific Pty Ltd 256
203.29.75.0/24 AS6062 Hallam Oaks Pty. Ltd. 256
203.29.78.0/24 AS7545 Jacobs Group (Australia) Pty. Ltd. 256
203.29.84.0/24 AS7545 DAGENMONT PTY LTD 256
203.29.237.0/24 AS7703 Westway Nominees Pty Ltd t/a Bekkers 256
203.29.127.0/24 AS9266 Fiveways International Limited 256
203.29.21.0/24 AS9266 Fiveways International Limited 256
203.29.180.0/24 AS9652 ECN PTY LTD 256
203.29.94.0/24 AS1221 Logan Government 256
203.29.26.0/24 AS135477 PT. Java Digital Nusantara 256
203.29.27.0/24 AS135477 PT. Java Digital Nusantara 256
203.29.91.0/24 AS136000 LYNHAM NETWORKS PTY. LTD 256
203.29.60.0/24 AS153773 MetaQuotes Ltd 256
203.29.101.0/24 AS15830 Show Group 256
203.29.96.0/24 AS17720 Treen Technology 256
203.29.65.0/24 AS18390 Spintel Pty Ltd 256
203.29.52.0/24 AS209242 ANAGA CONSULTING LIMITED 256
203.29.53.0/24 AS209242 LACHTARISTO HOLDINGS LIMITED 256

Hosted domains

There are 61 domain names hosted across 14 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
203.29.222.38 xn--vuq80b54al7aiz0dwqj9xupo4b6xld4h.com 25
203.29.222.15 cwhkt123.com 10
203.29.222.187 starmobile.com.hk 9
203.29.222.226 hktpayment.com 7
203.29.222.37 csl1010.com 6
203.29.222.159 clubtravel.hk 2
203.29.222.120 i-guard.hk 1
203.29.222.95 fulfilltheclub.com.hk 1
203.29.222.148 hkt-empowerstartup.com 1
203.29.222.176 theclubapp.com.hk 1
203.29.222.161 clubsim.com.hk 1
203.29.222.172 clublike.com.hk 1
203.29.222.168 hktcare.com 1
203.29.222.131 1010ces.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

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

IP Address ASN Details
203.29.222.254 AS23875 CSL Limited 1.06ms from Hong Kong, HK

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
192.185.10.56 AS19871 Network Solutions, LLC 0.37ms from Atlanta, US
137.124.67.40 AS401124 State University of New York College of Technology at Delhi 9.86ms from Buffalo, US
207.229.159.88 AS6079 RCN 0.49ms from Chicago, US
41.82.48.152 AS8346 SONATEL-AS Autonomous System 2.09ms from Dakar, SN
91.97.228.232 AS9145 EWE TEL GmbH 4.23ms from Hamburg, DE
185.3.119.216 AS50563 Onlycable Comunicaciones S.L. 8.21ms from Madrid, ES
143.48.252.120 AS13748 Cold Spring Harbor Laboratory 1.47ms from New York City, US
129.85.159.120 AS98 The Rockefeller University 0.62ms from New York City, US
88.41.1.8 AS3269 Telecom Italia S.p.A. 6.39ms from Rome, IT
119.214.73.152 AS4766 Korea Telecom 4.85ms from Seoul, KR
178.203.15.152 AS3209 Vodafone GmbH 5.05ms from Frankfurt am Main, DE
167.179.63.104 AS135273 NTC ASIA LIMITED 0.82ms from Hong Kong, HK
39.48.98.8 AS17557 Pakistan Telecommunication Company Limited 7.32ms from Islamabad, PK
178.242.70.168 AS16135 Turkcell A.S. 16.81ms from Istanbul, TR
64.18.81.40 AS21548 Beanfield Technologies Inc. 0.84ms from Montreal, CA
31.28.209.40 AS12389 PJSC Rostelecom 16.66ms from Moscow, RU
91.237.209.56 AS56676 OOO Modern Communication Systems 4.03ms from Moscow, RU
87.146.180.120 AS3320 Deutsche Telekom AG 6.50ms from Nuernberg, DE
27.211.36.104 AS4837 CHINA UNICOM China169 Backbone 6.01ms from Qingdao, CN
52.3.79.184 AS14618 Amazon.com, Inc. 0.22ms from Reston, US
85.45.194.104 AS3269 Telecom Italia S.p.A. 3.77ms from Rome, IT
107.173.165.168 AS36352 HostPapa 0.21ms from San Jose, US
222.236.210.40 AS9318 SK Broadband Co Ltd 5.22ms from Seoul, KR
87.227.108.136 AS1257 Tele2 Sverige AB 1.17ms from Stockholm, SE
133.114.44.152 AS2527 Sony Network Communications Inc. 4.08ms from Tokyo, JP

Traceroute

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

$
traceroute -a -n -q1 -f6 203.29.222.248
traceroute to 203.29.222.248 (203.29.222.248): 64 hops max, 52 byte packets
7 [AS3491] 63.223.31.218 174.588 ms
8 [AS3491] 63.218.57.62 174.726 ms
9 [AS23875] 203.29.222.248 176.603 ms
Measurement taken from IPinfo ProbeNet in Seattle, US
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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