103.15.183.0/24

AS23881  ·  UDomain Web Hosting Company Ltd

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Summary

Country Hong Kong
Domain udomain.hk
ASN AS23881
Registry APNIC
ID UDOMAIN-HK

WHOIS Details

inetnum:        103.15.183.0 - 103.15.183.255
netname:        UDOMAIN-HK
descr:          UDomain Web Hosting Co.Ltd
country:        HK
admin-c:        UA32-AP
tech-c:         UA32-AP
abuse-c:        AU97-AP
status:         ALLOCATED NON-PORTABLE
mnt-by:         MAINT-HK-UDOMAIN
mnt-lower:      MAINT-HK-UDOMAIN
mnt-routes:     MAINT-HK-UDOMAIN
mnt-irt:        IRT-UDOMAIN-HK
last-modified:  2021-08-20T08:25:43Z
source:         APNIC

irt:            IRT-UDOMAIN-HK
address:        18/F, Kinox Centre, 9 Hung To Road, Hong Kong
address:        Hong Kong
e-mail:         report_abuse@udomain.hk
abuse-mailbox:  report_abuse@udomain.hk
admin-c:        UA32-AP
tech-c:         UA32-AP
auth:           # Filtered
remarks:        report_abuse@udomain.hk is invalid
mnt-by:         MAINT-HK-UDOMAIN
last-modified:  2025-08-22T22:56:41Z
source:         APNIC

role:           ABUSE UDOMAINHK
country:        ZZ
address:        18/F, Kinox Centre, 9 Hung To Road, Hong Kong
address:        Hong Kong
phone:          +000000000
e-mail:         report_abuse@udomain.hk
admin-c:        UA32-AP
tech-c:         UA32-AP
nic-hdl:        AU97-AP
remarks:        Generated from irt object IRT-UDOMAIN-HK
remarks:        report_abuse@udomain.hk is invalid
abuse-mailbox:  report_abuse@udomain.hk
mnt-by:         APNIC-ABUSE
last-modified:  2025-08-22T22:58:59Z
source:         APNIC

role:           UDOMAIN ADMINISTRATORS
address:        Unit A - D, 6th Floor, Wing Cheung Industrial Building, No. 109 How Ming Street, Kwun Tong, Kowloon
country:        HK
phone:          +852 2554 7545
e-mail:         noc@udomain.hk
admin-c:        UN22-AP
tech-c:         UN22-AP
nic-hdl:        UA32-AP
mnt-by:         MAINT-HK-UDOMAIN
last-modified:  2017-10-16T08:26:03Z
source:         APNIC

route:          103.15.183.0/24
descr:          UDomain Web Hosting Company Ltd
origin:         AS23881
country:        HK
notify:         noc@udomain.com.hk
mnt-lower:      MAINT-HK-UDOMAIN
mnt-routes:     MAINT-HK-UDOMAIN
mnt-by:         MAINT-HK-UDOMAIN
last-modified:  2013-09-06T02:35:02Z
source:         APNIC

Hosted domains

There are 1,883 domain names hosted across 9 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
103.15.183.134 kitcoasia.com.hk 1806
103.15.183.131 xn--o0yr86cvhbz0h.xn--j6w193g 66
103.15.183.145 xn--cjs912k.xn--fiqs8s 3
103.15.183.133 udialogue.com.hk 2
103.15.183.165 ud.hk 2
103.15.183.210 8338.hk 1
103.15.183.139 hkdn.hk 1
103.15.183.217 streaming.hk 1
103.15.183.140 udomain.net 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

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

IP Address ASN Details
103.15.183.152 AS23881 UDomain Web Hosting Company Ltd 1.50ms 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
52.37.168.88 AS16509 Amazon.com, Inc. 0.17ms from Boardman, US
91.60.173.56 AS3320 Deutsche Telekom AG 10.36ms from Frankfurt am Main, DE
77.1.85.232 AS6805 Telefonica Germany GmbH & Co.OHG 8.87ms from Hamburg, DE
3.89.190.168 AS14618 Amazon.com, Inc. 0.60ms from Reston, US
191.205.117.72 AS26599 TELEFÔNICA BRASIL S.A 1.07ms from Sao Paulo, BR
177.162.113.168 AS26599 TELEFÔNICA BRASIL S.A 1.61ms from Sao Paulo, BR
152.44.245.24 AS54858 Wave Broadband 0.32ms from Seattle, US
182.211.163.24 AS17858 LG POWERCOMM 3.98ms from Seoul, KR
14.51.77.88 AS4766 Korea Telecom 1.64ms from Seoul, KR
218.38.76.248 AS9318 SK Broadband Co Ltd 1.42ms from Seoul, KR
160.25.117.248 AS64096 INTERNET HARBOR INTERNATIONAL CO.,LIMITED 0.23ms from Singapore, SG
212.21.144.248 AS25374 ESCOM Ltd. - Haskovo 3.47ms from Sofia, BG
153.232.135.200 AS4713 NTT Communications Corporation 3.17ms from Tokyo, JP
184.147.84.120 AS577 Bell Canada 1.60ms from Toronto, CA
114.214.61.216 AS4538 China Education and Research Network Center 9.46ms from Beijing, CN
142.161.106.56 AS7122 Bell Canada 16.18ms from Chicago, US
185.184.232.184 AS43594 Svyaz LLC 13.45ms from Krasnoyarsk, RU
51.155.144.200 AS13037 Zen Internet Ltd 1.63ms from Manchester, GB
134.195.26.40 AS396982 Google LLC 0.08ms from Melbourne, AU
88.178.49.200 AS12322 Free SAS 2.15ms from Paris, FR
141.158.3.248 AS701 Verizon Business 3.23ms from Philadelphia, US
112.250.238.40 AS4837 CHINA UNICOM China169 Backbone 4.67ms from Qingdao, CN
73.41.153.248 AS7922 Comcast Cable Communications, LLC 7.79ms from San Jose, US
190.92.206.72 AS136907 HUAWEI CLOUDS 0.66ms from Singapore, SG
105.107.129.104 AS36947 Telecom Algeria 9.77ms from Tunis, TN

Traceroute

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

$
traceroute -a -n -q1 -f3 103.15.183.67
traceroute to 103.15.183.67 (103.15.183.67): 64 hops max, 52 byte packets
3 [] 146.70.0.0 0.539 ms
4 *
5 *
6 *
7 *
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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