103.239.176.0/22

AS10099 · China Unicom Global

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Summary

Country	Hong Kong
Domain	chinaunicom.cn
ASN	AS10099
Registry	APNIC
ID	UNICOM-HK

WHOIS Details

inetnum:        103.239.176.0 - 103.239.179.255
netname:        UNICOM-HK
descr:          China Unicom (Hong Kong) Operations Limited
country:        HK
org:            ORG-CUKO1-AP
admin-c:        NW165-AP
tech-c:         NW165-AP
abuse-c:        AU99-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-HK-UNICOM
mnt-routes:     MAINT-HK-UNICOM
mnt-irt:        IRT-UNICOM-HK
last-modified:  2022-12-28T03:51:58Z
source:         APNIC

irt:            IRT-UNICOM-HK
address:        28/F, Tower 1, The gateway, 25 Canton road, TST, Hong Kong
e-mail:         wongnicholas@chinaunicom.cn
abuse-mailbox:  hk-abuse@chinaunicom.cn
admin-c:        NW165-AP
tech-c:         NW165-AP
auth:           # Filtered
remarks:        wongnicholas@chinaunicom.cn
remarks:        hk-abuse@chinaunicom.cn was validated on 2025-02-13
remarks:        wongnicholas@chinaunicom.cn was validated on 2025-07-17
mnt-by:         MAINT-HK-UNICOM
last-modified:  2025-07-17T01:47:48Z
source:         APNIC

organisation:   ORG-CUKO1-AP
org-name:       China Unicom (Hong Kong) Operations Limited
org-type:       LIR
country:        HK
address:        28F, Tower 1, The gateway
address:        25 Canton Road
address:        Tsim Sha Tsui
phone:          +852-26268766
fax-no:         +852-26268844
e-mail:         wongnicholas@chinaunicom.cn
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:14:48Z
source:         APNIC

role:           ABUSE UNICOMHK
country:        ZZ
address:        28/F, Tower 1, The gateway, 25 Canton road, TST, Hong Kong
phone:          +000000000
e-mail:         wongnicholas@chinaunicom.cn
admin-c:        NW165-AP
tech-c:         NW165-AP
nic-hdl:        AU99-AP
remarks:        Generated from irt object IRT-UNICOM-HK
remarks:        hk-abuse@chinaunicom.cn was validated on 2025-02-13
remarks:        wongnicholas@chinaunicom.cn was validated on 2025-07-17
abuse-mailbox:  hk-abuse@chinaunicom.cn
mnt-by:         APNIC-ABUSE
last-modified:  2025-07-17T01:48:08Z
source:         APNIC

person:         Nicholas Wong
address:        28/F, Tower 1, The gateway, 25 Canton road, TST, Hong Kong
country:        HK
phone:          +852 26268881
e-mail:         wongnicholas@chinaunicom.cn
nic-hdl:        NW165-AP
notify:         wongnicholas@chinaunicom.cn
mnt-by:         MAINT-HK-UNICOM
last-modified:  2018-03-09T01:50:33Z
source:         APNIC

route:          103.239.176.0/22
origin:         AS10099
descr:          China Unicom (Hong Kong) Operations Limited 28F, Tower 1, The gateway 25 Canton Road Tsim Sha Tsui
mnt-by:         MAINT-HK-UNICOM
last-modified:  2024-12-12T03:16:23Z
source:         APNIC

Hosted domains

There are 239 domain names hosted across 80 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
103.239.176.2	bolingtai.com.cn	39
103.239.177.19	xn--ps-060d259g.com	36
103.239.177.14	w2029.com	33
103.239.176.3	teamtrans.com.cn	19
103.239.177.9	yuzhengdz.com	16
103.239.176.11	sinofunding.com	10
103.239.176.4	nbtaishun.com	6
103.239.177.3	huiningmotor.com	4
103.239.176.117	tzjszd.com	2
103.239.178.39	shenzenlink.com.cn	2
103.239.177.51	chinashunchi.com	2
103.239.176.234	calais-lighting.com	2
103.239.176.10	callia.com.cn	1
103.239.177.239	szmaoyuan.cn	1
103.239.176.190	tx-m.cn	1
103.239.178.67	goldenseagull.com.hk	1
103.239.178.151	zxlht.com	1
103.239.179.59	drcool.net.cn	1
103.239.177.222	h-living.com	1
103.239.176.183	ixttech.com	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

Read more

Pingable IPs

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

IP Address	ASN	Details
103.239.176.125	AS10099 China Unicom Global	`0.43ms` from Hong Kong, HK
103.239.177.105	AS10099 China Unicom Global	`0.76ms` 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
13.68.82.182	AS8075 Microsoft Corporation	`0.32ms` from Boydton, US
84.232.198.246	AS8708 DIGI ROMANIA S.A.	`0.95ms` from Bucharest, RO
67.192.254.22	AS33070 Rackspace Hosting	`1.05ms` from Dallas, US
169.47.123.246	AS36351 IBM Cloud	`1.06ms` from Dallas, US
96.52.42.70	AS6327 Shaw Communications Inc.	`4.08ms` from Edmonton, CA
115.73.107.70	AS7552 Viettel Group	`0.95ms` from Ho Chi Minh City, VN
212.109.188.86	AS30764 PODA a.s.	`4.48ms` from Prague, CZ
189.181.60.230	AS8151 UNINET	`5.67ms` from Santiago de Queretaro, MX
173.10.69.38	AS7922 Comcast Cable Communications, LLC	`5.63ms` from Seattle, US
220.93.74.118	AS4766 Korea Telecom	`1.60ms` from Seoul, KR
112.74.131.38	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`1.85ms` from Shenzhen, CN
140.130.84.6	AS1659 Taiwan Academic Network (TANet) Information Center	`5.53ms` from Taipei, TW
83.137.211.54	AS3170 VeloxServ Communications Ltd	`0.23ms` from Wolverhampton, GB
31.160.85.214	AS1136 KPN B.V.	`0.45ms` from Amsterdam, NL
76.234.107.198	AS7018 AT&T Enterprises, LLC	`6.29ms` from Atlanta, US
118.93.98.6	AS9500 One New Zealand Group Limited	`14.33ms` from Auckland, NZ
50.214.140.86	AS7922 Comcast Cable Communications, LLC	`5.99ms` from Boston, US
200.32.43.70	AS10834 Telefonica de Argentina	`0.60ms` from Buenos Aires, AR
23.204.102.6	AS52376 CABASE Camara Arg de Base de Datos y Serv en Linea	`0.17ms` from Buenos Aires, AR
105.196.229.70	AS24835 Vodafone Data	`5.73ms` from Cairo, EG
75.118.105.102	AS11776 Breezeline	`15.14ms` from Chicago, US
73.75.232.70	AS7922 Comcast Cable Communications, LLC	`9.43ms` from Chicago, US
139.186.112.38	AS45090 Shenzhen Tencent Computer Systems Company Limited	`0.16ms` from Chongqing, CN
34.41.113.182	AS396982 Google LLC	`0.13ms` from Council Bluffs, US
185.239.208.118	AS51167 Contabo GmbH	`0.20ms` from Duesseldorf, DE

Traceroute

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

traceroute -a -n -q1 -f3 103.239.177.105

traceroute to 103.239.177.105 (103.239.177.105): 64 hops max, 52 byte packets

3 [] 146.70.0.0 0.437 ms

4 *

5 [AS174] 154.24.27.137 1.399 ms

6 *

7 [AS10099] 103.239.177.105 1.016 ms

Measurement taken from

IPinfo ProbeNet in Hong Kong, HK

On August 28th 2025

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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