1. All IP Ranges
  2. 43.0.0.0/8
  3. 43.251.0.0/16
  4. AS10099  | 43.251.14.0/23

43.251.14.0/23

AS10099  ·  China Unicom Global

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Summary

Country South Korea
Domain chinaunicom.cn
ASN AS10099
Registry APNIC
ID UNICOM-HK

WHOIS Details

inetnum:        43.251.14.0 - 43.251.15.255
netname:        UNICOM-HK
descr:          China Unicom Global Limited
country:        KR
admin-c:        NW165-AP
tech-c:         NW165-AP
abuse-c:        AU99-AP
status:         ALLOCATED NON-PORTABLE
mnt-by:         MAINT-HK-UNICOM
mnt-irt:        IRT-UNICOM-HK
last-modified:  2023-03-09T07:26:19Z
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

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:          43.251.14.0/23
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:  2024-12-12T03:05:35Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 43.251.0.0/16

Range ASN Company Num of IPs
43.251.84.0/22 AS45766 Md. Abdul Kayum Rashed t/a T-Network 1,024
43.251.204.0/22 AS38794 United Information Highway Co.,Ltd. 1,024
43.251.52.0/22 AS38835 Buroserv Australia Pty Ltd 1,024
43.251.224.0/22 AS401696 I LAYER LIMITED 1,024
43.251.224.0/22 AS401701 I LAYER LIMITED 1,024
43.251.204.0/22 AS134100 United Information Highway Co.,Ltd. 1,024
43.251.100.0/22 AS136160 Tianjin Shi Shi Ji Hulian Yuntong Network Technology Co., Ltd. 1,024
43.251.180.0/22 AS16509 Amazon.com, Inc. 1,024
43.251.88.0/22 AS45775 AKASHNET BROADBAND AND SERVICES PRIVATE LIMITED 1,024
43.251.120.0/22 AS17598 LG HelloVision Corp. 1,024
43.251.36.0/22 AS4837 China Unicom Ningxia province network 1,024
43.251.4.0/22 AS4837 China Unicom Hainan province network 1,024
43.251.108.0/22 AS17766 Nexon Asia Pacific Pty Ltd 1,024
43.251.144.0/22 AS55547 KRISHNAM REALCON BUILDERS PRIVATE LIMITED 1,024
43.251.104.0/22 AS132839 UNIT 04,7/F,BRIGHT WAY,TOWER NO. 33 MONG KOK ROAD 1,024
43.251.44.0/22 AS208525 Science-Rainbow Technology(Hong Kong) Co., Limited 1,024
43.251.76.0/22 AS208525 3RD EYE ELECTRONICS CO., LIMITED 1,024
43.251.60.0/22 AS131593 PEGATRON 1,024
43.251.48.0/22 AS2519 Earthstar Solution Co., Ltd. 1,024
43.251.0.0/22 AS29119 FOSTERA DIGITAL S.R.L. 1,024
43.251.200.0/22 AS9268 Telarus Pty Ltd 1,024
43.251.132.0/22 AS9381 HKBN Enterprise Solutions HK Limited 1,024
43.251.140.0/22 AS9381 HKBN Enterprise Solutions HK Limited 1,024
43.251.196.0/22 AS9381 HKBN Enterprise Solutions HK Limited 1,024
43.251.20.0/22 AS9381 HKBN Enterprise Solutions HK Limited 1,024
43.251.24.0/22 AS9381 HKBN Enterprise Solutions HK Limited 1,024
43.251.244.0/22 AS9808 China Mobile Communications Corporation 1,024
43.251.18.0/23 AS141201 Jabatan Digital Negara (JDN) 512
43.251.12.0/23 AS10099 China Unicom Global Limited 512
43.251.16.0/23 AS55933 HongKong Virtual Internal Server Company Limited 512
43.251.32.0/23 AS63849 Easy Tone Network Limited 512
43.251.158.0/24 AS63916 IPTelecom Global Network 256
43.251.113.0/24 AS132825 MYTEK TRADING PTY LTD 256
43.251.106.0/24 AS132839 UNIT 04,7/F,BRIGHT WAY,TOWER NO. 33 MONG KOK ROAD 256
43.251.107.0/24 AS132839 UNIT 04,7/F,BRIGHT WAY,TOWER NO. 33 MONG KOK ROAD 256
43.251.118.0/24 AS133073 Dragon Network Int'l Co. Ltd 256
43.251.119.0/24 AS133073 Dragon Network Int'l Co. Ltd 256
43.251.64.0/24 AS136462 MT 256
43.251.65.0/24 AS136462 MT HK Hong Kong 256
43.251.66.0/24 AS136462 MT HK Hong Kong 256
43.251.67.0/24 AS136462 MT HK Hong Kong 256
43.251.187.0/24 AS142622 Bunny Communications LLC 256
43.251.160.0/24 AS207252 Realtox-Media 256
43.251.161.0/24 AS207252 Realtox-Media 256
43.251.166.0/24 AS22363 Zero2Infinity Cust alloc - AU 256
43.251.84.0/24 AS45766 Triangle-Client 256
43.251.85.0/24 AS45766 Triangle 256
43.251.86.0/24 AS45766 Triangle 256
43.251.87.0/24 AS45766 Triangle 256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Pingable IPs

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

IP Address ASN Details
43.251.15.73 AS10099 China Unicom Global 41.87ms from Guangzhou, CN

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
105.100.47.119 AS36947 Telecom Algeria 11.07ms from Algiers, DZ
65.61.143.87 AS27357 Rackspace Hosting 0.55ms from Ashburn, US
190.120.148.183 AS27927 Coop. Popular de Elec., Obras y Servicios Pub. de Santa Rosa LTDA 14.72ms from Buenos Aires, AR
5.70.233.183 AS5607 Sky UK Limited 4.11ms from Erith, GB
154.202.171.119 AS20326 TeraSwitch Networks Inc. 0.37ms from Frankfurt am Main, DE
77.3.43.183 AS6805 Telefonica Germany GmbH & Co.OHG 1.13ms from Hamburg, DE
174.67.222.103 AS22773 Cox Communications Inc. 5.01ms from Los Angeles, US
213.133.78.167 AS6758 Monaco Telecom S.A. 5.11ms from Milan, IT
3.96.1.71 AS16509 Amazon.com, Inc. 0.82ms from Montreal, CA
123.153.112.183 AS4837 CHINA UNICOM China169 Backbone 7.70ms from Ningbo, CN
80.67.176.183 AS20766 Association "Gitoyen" 1.52ms from Paris, FR
51.255.209.231 AS16276 OVH SAS 0.07ms from Roubaix, FR
208.88.177.23 AS25875 FriendFinder Networks Inc 0.96ms from San Jose, US
213.138.165.215 AS48863 NEAS ENERGI TELEKOM AS 8.39ms from Sandefjord, NO
23.202.114.7 AS20940 Akamai International B.V. 0.17ms from Seattle, US
61.99.59.87 AS9318 SK Broadband Co Ltd 2.21ms from Seoul, KR
219.112.207.103 AS4721 JCOM Co., Ltd. 13.82ms from Tokyo, JP
77.117.0.87 AS25255 ==> TELE2 AUSTRIA <== 9.87ms from Vienna, AT
106.44.175.151 AS4134 CHINANET-BACKBONE 2.88ms from Xi'an, CN
104.130.169.23 AS27357 Rackspace Hosting 0.43ms from Ashburn, US
132.183.147.199 AS40831 Mass General Brigham Incorporated 10.92ms from Ashburn, US
68.209.22.87 AS6079 RCN 2.47ms from Ashburn, US
181.97.40.103 AS7303 Telecom Argentina S.A. 12.62ms from Asuncion, PY
101.200.224.71 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 1.49ms from Beijing, CN
117.202.120.167 AS9829 National Internet Backbone 10.13ms from Bengaluru, IN

Traceroute

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

$
traceroute -a -n -q1 -f6 -m18 43.251.14.51
traceroute to 43.251.14.51 (43.251.14.51): 18 hops max, 52 byte packets
7 *
8 *
9 *
10 [AS4837] 219.158.103.42 28.656 ms
11 *
12 [AS4837] 219.158.3.210 36.793 ms
13 *
14 *
15 [AS10099] 203.160.70.254 88.165 ms
16 *
17 *
18 *
Measurement taken from IPinfo ProbeNet in Shanghai, CN
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.

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