203.90.229.0/24

AS23881 · UDomain Web Hosting Company Ltd

Need more data or want to access it via API or data downloads? Sign up to get free access

Summary

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

WHOIS Details

inetnum:        203.90.229.0 - 203.90.229.255
netname:        UDOMAIN-HK
descr:          UDomain Web Hosting Company Ltd
country:        HK
admin-c:        NA724-AP
tech-c:         NA724-AP
abuse-c:        AU302-AP
status:         ASSIGNED NON-PORTABLE
mnt-by:         MAINT-NEWSKY-AP
mnt-lower:      MAINT-NEWSKY-AP
mnt-routes:     MAINT-NEWSKY-AP
mnt-irt:        IRT-UDOMAIN-HK1
last-modified:  2022-01-05T13:14:16Z
source:         APNIC

irt:            IRT-UDOMAIN-HK1
address:        Unit A - D, 6th Floor,Wing Cheung Industrial Building, No. 109 How Ming Street, Kwun Tong, Kowloon.
e-mail:         support@udomain.com.hk
abuse-mailbox:  support@udomain.com.hk
admin-c:        NA724-AP
tech-c:         NA724-AP
auth:           # Filtered
remarks:        support@udomain.com.hk is invalid
mnt-by:         MAINT-NEWSKY-AP
last-modified:  2025-11-18T00:30:25Z
source:         APNIC

role:           ABUSE UDOMAINHK1
country:        ZZ
address:        Unit A - D, 6th Floor,Wing Cheung Industrial Building, No. 109 How Ming Street, Kwun Tong, Kowloon.
phone:          +000000000
e-mail:         support@udomain.com.hk
admin-c:        NA724-AP
tech-c:         NA724-AP
nic-hdl:        AU302-AP
remarks:        Generated from irt object IRT-UDOMAIN-HK1
remarks:        support@udomain.com.hk is invalid
abuse-mailbox:  support@udomain.com.hk
mnt-by:         APNIC-ABUSE
last-modified:  2025-08-22T22:58:59Z
source:         APNIC

role:           Network 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:        NO138-AP
tech-c:         NO138-AP
nic-hdl:        NA724-AP
mnt-by:         MAINT-NEWSKY-AP
last-modified:  2019-06-17T09:29:05Z
source:         APNIC

route:          203.90.229.0/24
origin:         AS23881
descr:          New Sky Internet Limited Unit A-D, 6th Floor, Wing Cheung Industrial Building, No. 109 How Ming Street,
mnt-by:         MAINT-NEWSKY-AP
last-modified:  2019-07-15T04:25:41Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 203.90.0.0/16

Range	ASN	Company	Num of IPs
203.90.32.0/19	AS18310	SK Broadband Co Ltd	8,192
203.90.24.0/22	AS4858	Corpita Pty Ltd	1,024
203.90.4.0/23	AS10215	Microland Bangalore	512
203.90.225.0/24	AS23881	UDomain Web Hosting Company Ltd	256
203.90.226.0/24	AS23881	UDomain Web Hosting Company Ltd	256
203.90.227.0/24	AS23881	UDomain Web Hosting Company Ltd	256
203.90.228.0/24	AS23881	UDomain Web Hosting Company Ltd	256
203.90.230.0/24	AS23881	UDomain Web Hosting Company Ltd	256
203.90.254.0/24	AS23881	UDomain Web Hosting Company Ltd	256
203.90.239.0/24	AS55355	HGC Global Communications Limited	256
203.90.245.0/24	AS55355	NewSky Internet LIMITED	256
203.90.246.0/24	AS55355	NewSky Internet LIMITED	256
203.90.247.0/24	AS55355	NewSky Internet LIMITED	256
203.90.248.0/24	AS55355	NewSky Internet LIMITED	256
203.90.249.0/24	AS55355	NewSky Internet LIMITED	256
203.90.250.0/24	AS55355	NewSky Internet LIMITED	256
203.90.255.0/24	AS55355	NewSky Internet LIMITED	256
203.90.31.0/24	AS55581	Corpita assignment to Binary Networks	256
203.90.231.0/24	AS9304	NewSky Internet LIMITED	256
203.90.232.0/24	AS9304	NewSky Internet LIMITED	256
203.90.233.0/24	AS9304	NewSky Internet LIMITED	256
203.90.234.0/24	AS9304	NewSky Internet LIMITED	256
203.90.236.0/24	AS9304	NewSky Internet LIMITED	256
203.90.237.0/24	AS9304	NewSky Internet LIMITED	256
203.90.238.0/24	AS9304	NewSky Internet LIMITED	256
203.90.240.0/24	AS9304	NewSky Internet LIMITED	256
203.90.241.0/24	AS9304	NewSky Internet LIMITED	256
203.90.242.0/24	AS9304	NewSky Internet LIMITED	256
203.90.243.0/24	AS9304	NewSky Internet LIMITED	256
203.90.244.0/24	AS9304	NewSky Internet LIMITED	256
203.90.251.0/24	AS9304	NewSky Internet LIMITED	256
203.90.253.0/24	AS150342	UDomain Web Hosting Company Ltd	256
203.90.224.0/24	AS23881	UDomain Web Hosting Company Ltd	256

Hosted domains

There are no domains currently hosted on this ASN.

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

Read more

Pingable IPs

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

IP Address	ASN	Details
203.90.229.3	AS23881 UDomain Web Hosting Company Ltd	`1.67ms` 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
62.100.81.8	AS49289 Media Veneto s.r.l.	`5.18ms` from Arezzo, IT
34.76.61.40	AS396982 Google LLC	`0.15ms` from Brussels, BE
80.133.31.232	AS3320 Deutsche Telekom AG	`6.78ms` from Frankfurt am Main, DE
157.18.74.232	AS17816 China Unicom IP network China169 Guangdong province	`5.75ms` from Guangzhou, CN
125.148.235.248	AS4766 Korea Telecom	`1.90ms` from Incheon, KR
158.125.193.200	AS786 Jisc Services Limited	`5.08ms` from London, GB
18.160.101.232	AS16509 Amazon.com, Inc.	`0.13ms` from Minneapolis, US
95.139.182.120	AS12389 PJSC Rostelecom	`4.25ms` from Moscow, RU
72.105.120.184	AS6167 Verizon Business	`13.78ms` from San Jose, US
109.104.193.40	AS12436 Bergon Internet Ltd.	`8.65ms` from Sofia, BG
114.46.173.168	AS3462 Data Communication Business Group	`1.35ms` from Taichung, TW
103.224.150.24	AS55547 WOODSNET-PH	`0.39ms` from Taipei, TW
104.27.124.56	AS13335 Cloudflare, Inc.	`0.10ms` from Wrocław, PL
95.85.22.24	AS14061 DigitalOcean, LLC	`0.19ms` from Amsterdam, NL
223.0.10.8	AS63555 Beijing Beilong Yunhai Network Data Technology Corporation	`2.21ms` from Beijing, CN
71.73.137.200	AS10796 Charter Communications Inc	`8.52ms` from Columbus, US
198.45.54.24	AS2906 Netflix Streaming Services Inc.	`0.34ms` from Dallas, US
117.69.99.136	AS4134 CHINANET-BACKBONE	`13.55ms` from Huai'an, CN
153.10.243.120	AS22063 J. Paul Getty Trust	`1.66ms` from Los Angeles, US
95.248.208.40	AS3269 Telecom Italia S.p.A.	`1.96ms` from Milan, IT
180.45.209.232	AS4713 NTT DOCOMO BUSINESS,Inc.	`3.76ms` from Osaka, JP
34.227.37.248	AS14618 Amazon.com, Inc.	`0.17ms` from Reston, US
123.248.122.8	AS9845 LG HelloVision Corp.	`7.82ms` from Seoul, KR
71.65.193.152	AS11426 Charter Communications Inc	`10.62ms` from Ashburn, US
170.204.22.40	AS398056 Veritiv Operating Company	`2.00ms` 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 -f6 203.90.229.1

traceroute to 203.90.229.1 (203.90.229.1): 64 hops max, 52 byte packets

6 [AS16509] 52.93.11.127 133.479 ms

7 [] 27.111.228.59 160.461 ms

8 [AS9304] 118.143.224.242 153.082 ms

9 *

10 [AS9304] 218.189.5.57 157.049 ms

11 [AS9304] 218.189.31.154 151.266 ms

12 *

13 *

14 *

15 [AS23881] 203.90.229.1 159.39 ms

Measurement taken from

IPinfo ProbeNet in Sydney, AU

On February 7th 2026

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.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales