1. All IP Ranges
  2. 103.0.0.0/8
  3. 103.218.0.0/16
  4. AS137445  | 103.218.6.0/24

103.218.6.0/24

AS137445  ·  PF LINK SYSTEMS

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Summary

Country Hong Kong
Domain child-wisdom.com
ASN AS137445
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:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        CWLA2-AP
tech-c:         CWLA2-AP
auth:           # Filtered
remarks:        [email protected] was validated on 2025-08-29
mnt-by:         MAINT-CW-HK
last-modified:  2025-11-18T00:30:50Z
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:         [email protected]
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:         [email protected]
admin-c:        CWLA2-AP
tech-c:         CWLA2-AP
nic-hdl:        AC2004-AP
remarks:        Generated from irt object IRT-CW-HK
remarks:        [email protected] was validated on 2025-08-29
abuse-mailbox:  [email protected]
mnt-by:         APNIC-ABUSE
last-modified:  2025-08-30T15:31:11Z
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:         [email protected]
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
103.218.120.0/23 AS151803 RAJOR ONLINE COMMUNICATION 512
103.218.182.0/24 AS135831 Malang Solutions Pvt. Ltd. 256
103.218.25.0/24 AS63526 Carnival Internet 256
103.218.26.0/24 AS63526 Carnival 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
103.218.27.0/24 AS63526 Doze Internet 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
103.218.189.0/24 AS135420 Media Online 256
103.218.190.0/24 AS135420 Media Online 256
103.218.191.0/24 AS135420 Media Online 256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity
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Pingable IPs

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

IP Address ASN Details
103.218.6.3 AS137445 PF LINK SYSTEMS 0.89ms from Tokyo, JP

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
111.202.9.104 AS4808 China Unicom Beijing Province Network 3.00ms from Beijing, CN
181.69.209.72 AS27831 Colombia Móvil 17.61ms from Bogota, CO
34.76.178.8 AS396982 Google LLC 0.15ms from Brussels, BE
50.57.216.8 AS19994 Rackspace Hosting 1.36ms from Chicago, US
54.74.9.24 AS16509 Amazon.com, Inc. 0.31ms from Dublin, IE
62.143.10.56 AS3209 Vodafone GmbH 6.78ms from Duesseldorf, DE
18.153.174.216 AS16509 Amazon.com, Inc. 0.18ms from Frankfurt am Main, DE
120.224.139.88 AS24444 Shandong Mobile Communication Company Limited 7.25ms from Jinan, CN
37.57.35.152 AS13188 CONTENT DELIVERY NETWORK LTD 7.25ms from Kyiv, UA
149.22.252.168 AS201838 Community Fibre Limited 0.91ms from London, GB
82.48.94.152 AS3269 Telecom Italia S.p.A. 2.20ms from Milan, IT
78.80.218.120 AS13036 T-Mobile Czech Republic a.s. 3.87ms from Prague, CZ
52.206.218.200 AS14618 Amazon.com, Inc. 0.22ms from Reston, US
187.181.40.8 AS28573 Claro NXT Telecomunicacoes Ltda 7.90ms from Sao Paulo, BR
50.48.137.56 AS5650 Frontier Communications of America, Inc. 8.47ms from Secaucus, US
52.36.105.248 AS16509 Amazon.com, Inc. 0.17ms from Boardman, US
24.140.130.152 AS12097 Massillon Cable Communications 6.22ms from Columbus, US
67.41.4.184 AS209 CenturyLink Communications, LLC 14.89ms from Denver, US
190.155.166.40 AS14522 SERVICIOS DE TELECOMUNICACIONES SETEL S.A. (XTRIM EC) 14.75ms from Guayaquil, EC
51.142.68.120 AS8075 Microsoft Corporation 0.27ms from London, GB
80.20.92.104 AS3269 Telecom Italia S.p.A. 4.02ms from Milan, IT
94.75.149.8 AS12389 PJSC Rostelecom 11.97ms from Moscow, RU
173.3.65.40 AS6128 Cablevision Systems Corp. 8.61ms from New York City, US
88.151.237.40 AS34391 PARITEL OPERATEUR SAS 1.19ms from Paris, FR
167.100.167.232 AS25019 Saudi Telecom Company JSC 3.44ms from Riyadh, SA

Traceroute

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

$
traceroute -a -n -q1 -f3 103.218.6.130
traceroute to 103.218.6.130 (103.218.6.130): 64 hops max, 52 byte packets
3 [AS3491] 63.217.103.9 0.461 ms
4 *
Measurement taken from IPinfo ProbeNet in Tokyo, JP
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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