203.90.255.0/24

AS55355 · ISP

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Summary

Country	Hong Kong
Domain	newsky.net
ASN	AS55355
Registry	APNIC
ID	NEWSKY-HK

WHOIS Details

inetnum:        203.90.255.0 - 203.90.255.255
netname:        NEWSKY-HK
descr:          NewSky Internet LIMITED
country:        HK
admin-c:        NA724-AP
tech-c:         NA724-AP
abuse-c:        AH1372-AP
status:         ALLOCATED NON-PORTABLE
mnt-by:         MAINT-NEWSKY-AP
mnt-lower:      MAINT-NEWSKY-AP
mnt-routes:     MAINT-NEWSKY-AP
mnt-irt:        IRT-HGC-HK1
last-modified:  2022-01-12T13:11:46Z
source:         APNIC

irt:            IRT-HGC-HK1
address:        17/F, Hutchison Telecom Tower 99 Cheung Fai Road, Tsing Yi New Territories, Hong Kong
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:  2025-11-18T00:28:28Z
source:         APNIC

role:           ABUSE HGCHK1
country:        ZZ
address:        17/F, Hutchison Telecom Tower 99 Cheung Fai Road, Tsing Yi New Territories, Hong Kong
phone:          +000000000
e-mail:         support@udomain.com.hk
admin-c:        NA724-AP
tech-c:         NA724-AP
nic-hdl:        AH1372-AP
remarks:        Generated from irt object IRT-HGC-HK1
remarks:        support@udomain.com.hk is invalid
abuse-mailbox:  support@udomain.com.hk
mnt-by:         APNIC-ABUSE
last-modified:  2025-08-22T22:58:58Z
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

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
203.90.229.0/24	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
203.90.31.0/24	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

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
203.90.255.233	AS55355 ISP	`1.39ms` 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
76.9.234.248	AS40091 WVVA.net Inc.	`11.28ms` from Ashburn, US
52.249.213.168	AS8075 Microsoft Corporation	`0.38ms` from Ashburn, US
158.62.254.8	AS398446 Cooperative Connection, LLC	`6.05ms` from Atlanta, US
120.56.243.248	AS9829 National Internet Backbone	`1.82ms` from Chennai, IN
142.56.209.200	AS15108 Allo Communications LLC	`5.86ms` from Denver, US
84.150.46.72	AS3320 Deutsche Telekom AG	`6.64ms` from Frankfurt am Main, DE
129.16.113.24	AS2841 Chalmers University of Technology	`7.45ms` from Goeteborg, SE
187.140.54.136	AS8151 UNINET	`5.22ms` from Guadalajara, MX
5.76.45.56	AS9198 JSC Kazakhtelecom	`4.76ms` from Karagandy, KZ
97.189.203.168	AS6167 Verizon Business	`7.70ms` from Los Angeles, US
83.36.117.216	AS3352 TELEFONICA DE ESPANA S.A.U.	`1.60ms` from Madrid, ES
175.36.219.232	AS4804 Microplex PTY LTD	`2.01ms` from Melbourne, AU
88.204.54.216	AS56981 JSC ER-Telecom Holding	`4.61ms` from Novosibirsk, RU
219.50.200.88	AS17676 SoftBank Corp.	`4.08ms` from Osaka, JP
67.241.237.72	AS11351 Charter Communications Inc	`18.80ms` from Secaucus, US
124.220.139.104	AS45090 Shenzhen Tencent Computer Systems Company Limited	`1.51ms` from Shanghai, CN
115.239.255.168	AS58461 CT-HangZhou-IDC	`6.17ms` from Shanghai, CN
106.10.188.8	AS56173 internet content provider	`0.65ms` from Singapore, SG
172.64.50.136	AS13335 Cloudflare, Inc.	`0.11ms` from Wrocław, PL
178.46.153.120	AS12389 PJSC Rostelecom	`5.36ms` from Yekaterinburg, RU
128.173.144.152	AS1312 Virginia Polytechnic Institute and State Univ.	`6.58ms` from Ashburn, US
77.46.148.216	AS8400 TELEKOM SRBIJA a.d.	`0.54ms` from Belgrade, RS
120.151.25.136	AS1221 Telstra Limited	`2.56ms` from Brisbane, AU
99.81.60.232	AS16509 Amazon.com, Inc.	`0.21ms` from Dublin, IE
109.223.184.216	AS3215 Orange S.A.	`12.13ms` from Frankfurt am Main, DE

Traceroute

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

traceroute -a -n -q1 -f5 203.90.255.233

traceroute to 203.90.255.233 (203.90.255.233): 64 hops max, 52 byte packets

5 [] 103.203.158.175 1.278 ms

6 [AS9304] 218.189.5.20 1.193 ms

7 [AS55355] 203.90.255.233 1.463 ms

Measurement taken from

IPinfo ProbeNet in Hong Kong, HK

On January 19th 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.

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