43.252.87.0/24

AS10099 · China Unicom Global

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Summary

Country	Hong Kong
Domain	chinaunicom.cn
ASN	AS10099
Parent Range	43.252.84.0/22
Registry	APNIC
ID	UNICOM-HK

WHOIS Details

inetnum:        43.252.84.0 - 43.252.87.255
netname:        UNICOM-HK
descr:          China Unicom (Hong Kong) Operations Limited
descr:          25/F, No.1 Peking Road
descr:          Tsim Sha Tsui
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:  2020-05-27T00:44:02Z
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:        wongnicholas@chinaunicom.cn was validated on 2025-07-17
remarks:        hk-abuse@chinaunicom.cn was validated on 2025-09-04
mnt-by:         MAINT-HK-UNICOM
last-modified:  2025-11-18T00:26:53Z
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:        wongnicholas@chinaunicom.cn was validated on 2025-07-17
remarks:        hk-abuse@chinaunicom.cn was validated on 2025-09-04
abuse-mailbox:  hk-abuse@chinaunicom.cn
mnt-by:         APNIC-ABUSE
last-modified:  2025-09-04T17:10:17Z
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:          43.252.84.0/22
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:  2025-04-01T07:55:11Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 43.252.87.0/24

Range	ASN	Company	Num of IPs
43.252.84.0/22	AS10099	China Unicom (Hong Kong) Operations Limited	1,024

Nearby Ranges

BGP prefixes that overlap with 43.252.0.0/16

Range	ASN	Company	Num of IPs
43.252.92.0/22	AS17465	Asianet Satellite Communications Pvt Ltd	1,024
43.252.172.0/22	AS59371	Large Bright Investments Limited	1,024
43.252.44.0/22	AS23678	Enterprise Managed Services Sdn. Bhd.	1,024
43.252.8.0/22	AS46023	PT Quantum Tera Network	1,024
43.252.252.0/22	AS4826	VOCUS PTY LTD	1,024
43.252.240.0/22	AS131987	MC Digital Realty, Inc.	1,024
43.252.248.0/22	AS23860	Alliance Broadband Services Pvt. Ltd.	1,024
43.252.156.0/22	AS55666	PT Media Sarana Data	1,024
43.252.64.0/22	AS132815	Evolution Wireless Ltd	1,024
43.252.120.0/22	AS35908	VPLS, Inc.	1,024
43.252.232.0/22	AS38044	GITN-MYGOVNET-MY	1,024
43.252.124.0/22	AS135513	XYZ Telecom Pty Ltd	1,024
43.252.80.0/22	AS136255	Mytel	1,024
43.252.204.0/22	AS45884	Rvr Digital Infrastructures Limited	1,024
43.252.68.0/22	AS55785	ISP Limited	1,024
43.252.140.0/22	AS55814	Siliguri Internet & Cable TV Pvt. Ltd.	1,024
43.252.72.0/22	AS38758	PT. Hipernet Indodata	1,024
43.252.216.0/22	AS134809	Ohana Communications Sdn Bhd	1,024
43.252.112.0/22	AS135126	Occom Pty Ltd	1,024
43.252.244.0/22	AS10226	ETL Company Limited	1,024
43.252.228.0/22	AS55933	HongKong Virtual Internal Server Company Limited	1,024
43.252.84.0/22	AS10099	China Unicom (Hong Kong) Operations Limited	1,024
43.252.212.0/22	AS46015	Exa Bytes Network Sdn.Bhd.	1,024
43.252.24.0/22	AS56485	TheHost LLC	1,024
43.252.168.0/22	AS58779	i4HK Limited	1,024
43.252.16.0/22	AS131178	EZECOM CO., LTD.	1,024
43.252.180.0/22	AS38794	United Information Highway Co.,Ltd.	1,024
43.252.108.0/22	AS38803	Gtelecom Pty Ltd	1,024
43.252.184.0/22	AS58816	PT Garena Indonesia	1,024
43.252.160.0/22	AS59371	RM H2 8/F SONG LING IND BLDG,	1,024
43.252.146.0/23	AS7717	PT. IDC Indonesia	512
43.252.220.0/23	AS133469	Multinet (Udaipur) Private Limited	512
43.252.144.0/23	AS56233	PT Asia Teknologi Solusi	512
43.252.152.0/23	AS45352	IPSERVERONE - Data Center	512
43.252.118.0/24	AS45117	INPL'S IP POOL	256
43.252.119.0/24	AS45117	INPL'S IP POOL	256
43.252.60.0/24	AS45117	Ishan Netsol Pvt Ltd	256
43.252.61.0/24	AS45117	Ishan Netsol Pvt Ltd	256
43.252.62.0/24	AS45117	INPL'S IP POOL	256
43.252.63.0/24	AS45117	Ishan Netsol Pvt Ltd	256
43.252.36.0/24	AS45144	Net Onboard Sdn Bhd	256
43.252.37.0/24	AS45144	Net Onboard Sdn Bhd	256
43.252.38.0/24	AS45144	Net Onboard Sdn Bhd	256
43.252.104.0/24	AS45305	PT. Lintas Data Prima	256
43.252.105.0/24	AS45305	PT. Lintas Data Prima	256
43.252.106.0/24	AS45305	PT. Lintas Data Prima	256
43.252.107.0/24	AS45305	PT. Lintas Data Prima	256
43.252.22.0/24	AS48266	Specialist	256
43.252.21.0/24	AS50385	Specialist	256
43.252.156.0/24	AS55666	PT Blip Integrator Provider	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

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

IP Address	ASN	Details
43.252.87.70	AS10099 China Unicom Global	`0.42ms` from Sydney, AU

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
192.80.153.136	AS46293 Midwest Energy & Communications	`8.80ms` from Chicago, US
54.72.114.216	AS16509 Amazon.com, Inc.	`0.17ms` from Dublin, IE
54.171.5.56	AS16509 Amazon.com, Inc.	`0.18ms` from Dublin, IE
154.85.179.8	AS134548 DXTL Tseung Kwan O Service	`0.76ms` from Hong Kong, HK
80.80.224.152	AS21217 Infrastructure Switzerland Colo Sarl	`1.20ms` from Lausanne, CH
206.13.74.248	AS7018 AT&T Enterprises, LLC	`1.58ms` from Los Angeles, US
193.252.38.168	AS3215 Orange S.A.	`2.32ms` from Paris, FR
201.124.81.40	AS8151 UNINET	`3.84ms` from Santiago de Queretaro, MX
46.12.75.88	AS1241 Forthnet	`12.40ms` from Sofia, BG
188.24.110.24	AS8708 DIGI ROMANIA S.A.	`6.42ms` from Timisoara, RO
14.3.39.40	AS4685 Asahi Net	`3.46ms` from Tokyo, JP
85.149.75.232	AS5390 EuroNet	`1.30ms` from Amsterdam, NL
51.89.66.40	AS16276 OVH SAS	`0.10ms` from Frankfurt am Main, DE
213.209.92.72	AS15943 wilhelm.tel GmbH	`7.31ms` from Hamburg, DE
121.43.103.104	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`2.19ms` from Hangzhou, CN
39.63.185.104	AS17557 Pakistan Telecommunication Company Limited	`3.58ms` from Islamabad, PK
92.220.218.56	AS29695 Altibox AS	`12.11ms` from Sandefjord, NO
213.191.208.24	AS8745 Bulgarian Academy of Sciences	`0.45ms` from Sofia, BG
222.144.33.72	AS4713 NTT DOCOMO BUSINESS,Inc.	`15.60ms` from Tokyo, JP
153.148.55.200	AS4713 NTT DOCOMO BUSINESS,Inc.	`18.23ms` from Tokyo, JP
160.251.92.8	AS7506 GMO Internet Group, Inc.	`0.28ms` from Tokyo, JP
76.20.228.152	AS7922 Comcast Cable Communications, LLC	`3.88ms` from Atlanta, US
34.217.82.8	AS16509 Amazon.com, Inc.	`0.14ms` from Boardman, US
67.172.46.216	AS7922 Comcast Cable Communications, LLC	`7.11ms` from Boston, US
103.216.189.248	AS135385 Gough Group Limited	`0.56ms` from Christchurch, NZ

Traceroute

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

traceroute -a -n -q1 43.252.87.21

traceroute to 43.252.87.21 (43.252.87.21): 64 hops max, 52 byte packets

1 [AS15169] 64.233.174.23 0.676 ms

2 [AS2914] 203.131.250.81 0.586 ms

3 *

4 *

5 *

6 [AS10099] 43.252.87.21 1.441 ms

Measurement taken from

IPinfo ProbeNet in Hong Kong, HK

On December 6th 2025

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