1. All IP Ranges
  2. 103.0.0.0/8
  3. 103.218.0.0/16
  4. AS137386  | 103.218.4.0/24

103.218.4.0/24

AS137386  ·  Child Wisdom Limited

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Summary

Country Hong Kong
Domain child-wisdom.com
ASN AS137386
Registry APNIC
ID CW-HK

WHOIS Details

inetnum:        103.218.4.0 - 103.218.7.255
netname:        CW-HK
descr:          Unit 1101, 11/F,
descr:          Tower 1 Cheung Sha Wan Plaza,
descr:          833 Cheung Sha Wan Road, Lai Chi Kok
country:        HK
org:            ORG-CWL1-AP
admin-c:        CWLA2-AP
tech-c:         CWLA2-AP
abuse-c:        AC2004-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-CW-HK
mnt-routes:     MAINT-CW-HK
mnt-irt:        IRT-CW-HK
last-modified:  2020-07-15T13:09:13Z
source:         APNIC

irt:            IRT-CW-HK
address:        Unit 1101, 11/F,, Tower 1 Cheung Sha Wan Plaza,, 833 Cheung Sha Wan Road, Lai Chi Kok, Kowloon
e-mail:         a@child-wisdom.com
abuse-mailbox:  a@child-wisdom.com
admin-c:        CWLA2-AP
tech-c:         CWLA2-AP
auth:           # Filtered
remarks:        a@child-wisdom.com was validated on 2026-03-03
mnt-by:         MAINT-CW-HK
last-modified:  2026-03-03T15:08:01Z
source:         APNIC

organisation:   ORG-CWL1-AP
org-name:       Child Wisdom Limited
org-type:       LIR
country:        HK
address:        Unit A 09, 9/F
address:        Tak Wing Industrial Building
address:        No.3 Tsun Wen Road
address:        Tuen Mun
phone:          +852-2320-0000
e-mail:         a@child-wisdom.com
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:16:54Z
source:         APNIC

role:           ABUSE CWHK
country:        ZZ
address:        Unit 1101, 11/F,, Tower 1 Cheung Sha Wan Plaza,, 833 Cheung Sha Wan Road, Lai Chi Kok, Kowloon
phone:          +000000000
e-mail:         a@child-wisdom.com
admin-c:        CWLA2-AP
tech-c:         CWLA2-AP
nic-hdl:        AC2004-AP
remarks:        Generated from irt object IRT-CW-HK
remarks:        a@child-wisdom.com was validated on 2026-03-03
abuse-mailbox:  a@child-wisdom.com
mnt-by:         APNIC-ABUSE
last-modified:  2026-03-03T15:08:24Z
source:         APNIC

role:           Child Wisdom Limited administrator
address:        Unit 1101, 11/F,, Tower 1 Cheung Sha Wan Plaza,, 833 Cheung Sha Wan Road, Lai Chi Kok, Kowloon
country:        HK
phone:          +852-6855-4675
fax-no:         +852-6855-4675
e-mail:         a@child-wisdom.com
admin-c:        CWLA2-AP
tech-c:         CWLA2-AP
nic-hdl:        CWLA2-AP
mnt-by:         MAINT-CW-HK
last-modified:  2016-05-09T04:34:48Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 103.218.0.0/16

Range ASN Company Num of IPs
103.218.228.0/22 AS132215 POWERGRID TELESERVICES LIMITED 1,024
103.218.112.0/22 AS134326 Airconnect Services 1,024
103.218.216.0/22 AS134772 Huawei Technologies Co., Ltd 1,024
103.218.132.0/22 AS59191 PEERCAST TELECOM INDIA PVT LTD 1,024
103.218.148.0/22 AS55824 National Informatics Centre Services Incorporated 1,024
103.218.156.0/22 AS45974 NHNCLOUD 1,024
103.218.168.0/22 AS23860 Alliance Broadband Services Pvt. Ltd. 1,024
103.218.96.0/22 AS15830 2F 201, AST GLOBAL CORP. CENTER, No.2 DONA JULIA VARGAS AVE. 1,024
103.218.224.0/23 AS147040 KEJURUTERAAN ESAN (M) SDN. BHD. 512
103.218.122.0/23 AS135918 GREEN SYSTEM SOLUTIONS COMPANY LIMITED 512
103.218.176.0/23 AS137829 LOLC (CAMBODIA) PLC. 512
103.218.191.0/24 AS135420 Media Online 256
103.218.182.0/24 AS135831 Malang Solutions Pvt. Ltd. 256
103.218.26.0/24 AS63526 Carnival Internet 256
103.218.27.0/24 AS63526 Doze Internet 256
103.218.165.0/24 AS138091 PT. MITRA PAJAKKU 256
103.218.172.0/24 AS139648 PacketStream Hosting Network 256
103.218.188.0/24 AS135420 Media Online 256
103.218.105.0/24 AS147227 GUJARAT ISP SERVICES LIMITED 256
103.218.104.0/24 AS150218 PT Wijaya Mandiri Network 256
103.218.183.0/24 AS150266 PT Inhqi Media Infotek 256
103.218.164.0/24 AS135416 Confidence Electric Ltd. 256
103.218.243.0/24 AS135377 UCLOUD INFORMATION TECHNOLOGY (HK) LIMITED 256
103.218.96.0/24 AS395793 Arisk Communications inc 256
103.218.97.0/24 AS395793 Arisk Communications inc 256
103.218.98.0/24 AS395793 Arisk Communications inc 256
103.218.99.0/24 AS395793 Arisk Communications inc 256
103.218.242.0/24 AS135377 UCLOUD INFORMATION TECHNOLOGY (HK) LIMITED 256
103.218.241.0/24 AS135377 UCLOUD INFORMATION TECHNOLOGY (HK) LIMITED 256
103.218.240.0/24 AS135377 UCLOUD INFORMATION TECHNOLOGY (HK) LIMITED 256
103.218.24.0/24 AS63526 Carnival Internet 256
103.218.25.0/24 AS63526 Carnival Internet 256
103.218.189.0/24 AS135420 Media Online 256
103.218.190.0/24 AS135420 Media Online 256

Hosted domains

There are 785 domain names hosted across 41 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
103.218.4.13 s-l8sk.com 121
103.218.4.23 v2p-6i.com 104
103.218.4.11 an2-1k.com 99
103.218.4.25 every-fadx.com 59
103.218.4.117 ubgzrx.com 48
103.218.4.216 ci-89w.com 46
103.218.4.5 c9v4.com 41
103.218.4.41 tfty4pp3bc.com 32
103.218.4.61 na-tur23al.com 28
103.218.4.219 idjmf.com 25
103.218.4.21 lecrwev.com 21
103.218.4.3 rawac9a.com 18
103.218.4.221 t14igl.com 17
103.218.4.51 s2m5u9fy3g.com 14
103.218.4.15 supilan-p02.com 13
103.218.4.214 ao1d2jh.com 12
103.218.4.119 svck3n.com 10
103.218.4.217 ykhew.com 10
103.218.4.122 xana-doing.com 9
103.218.4.29 izw5ds.com 8

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.
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Pingable IPs

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

IP Address ASN Details
103.218.4.26 AS137386 Child Wisdom Limited 0.29ms 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
77.173.30.104 AS1136 KPN B.V. 1.72ms from Amsterdam, NL
16.145.128.200 AS16509 Amazon.com, Inc. 0.13ms from Boardman, US
189.176.206.248 AS8151 UNINET 14.31ms from Cancún, MX
13.245.3.248 AS16509 Amazon.com, Inc. 0.71ms from Cape Town, ZA
3.149.96.56 AS16509 Amazon.com, Inc. 0.15ms from Columbus, US
36.80.228.120 AS7713 PT Telekomunikasi Indonesia 1.71ms from Jakarta, ID
159.224.14.152 AS13188 CONTENT DELIVERY NETWORK LTD 1.00ms from Kharkiv, UA
151.61.14.248 AS1267 WIND TRE S.P.A. 10.72ms from Milan, IT
67.117.77.248 AS7018 AT&T Enterprises, LLC 2.61ms from San Jose, US
79.183.148.104 AS8551 Bezeq International Ltd. 3.46ms from Tel Aviv, IL
65.95.102.72 AS577 Bell Canada 4.80ms from Toronto, CA
178.222.225.104 AS8400 TELEKOM SRBIJA a.d. 2.68ms from Belgrade, RS
141.134.163.136 AS6848 Telenet BV 7.28ms from Brussels, BE
156.195.140.88 AS8452 TE-AS 8.38ms from Cairo, EG
18.191.54.56 AS16509 Amazon.com, Inc. 0.17ms from Columbus, US
213.114.207.40 AS8434 Telenor Sverige AB 2.92ms from Copenhagen, DK
185.223.240.216 AS199952 AVATEL TELECOM, SA 8.93ms from Madrid, ES
95.255.132.152 AS3269 Telecom Italia S.p.A. 2.35ms from Milan, IT
222.186.154.72 AS4134 CHINANET-BACKBONE 3.29ms from Nanjing, CN
67.252.10.40 AS11351 Charter Communications Inc 10.96ms from New York City, US
101.141.6.216 AS17511 OPTAGE Inc. 3.43ms from Osaka, JP
82.65.37.120 AS12322 Free SAS 1.73ms from Paris, FR
5.16.25.88 AS51035 JSC ER-Telecom Holding 7.80ms from Samara, RU
3.36.157.8 AS16509 Amazon.com, Inc. 0.18ms from Seoul, KR
76.89.39.40 AS11955 Charter Communications Inc 7.68ms 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 -f9 103.218.4.166
traceroute to 103.218.4.166 (103.218.4.166): 64 hops max, 52 byte packets
Measurement taken from IPinfo ProbeNet in Hong Kong, HK
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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