1. All IP Ranges
  2. 43.0.0.0/8
  3. 43.255.0.0/16
  4. AS10099  | 43.255.171.0/24

43.255.171.0/24

AS10099  ·  China Unicom Global

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Summary

Country United States
Domain chinaunicom.cn
ASN AS10099
Registry APNIC
ID UNICOM-HK

WHOIS Details

inetnum:        43.255.170.0 - 43.255.171.255
netname:        UNICOM-HK
descr:          China Unicom Global Limited
country:        US
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:  2023-03-09T07:26:21Z
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 2025-09-04
remarks:        wongnicholas@chinaunicom.cn was validated on 2026-02-04
mnt-by:         MAINT-HK-UNICOM
last-modified:  2026-02-04T15:09:08Z
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 2025-09-04
remarks:        wongnicholas@chinaunicom.cn was validated on 2026-02-04
abuse-mailbox:  hk-abuse@chinaunicom.cn
mnt-by:         APNIC-ABUSE
last-modified:  2026-02-04T15:09:33Z
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:          43.255.170.0/23
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:  2024-12-12T03:04:03Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 43.255.0.0/16

Range ASN Company Num of IPs
43.255.172.0/22 AS9534 Maxis Broadband Sdn.Bhd 1,024
43.255.184.0/22 AS131516 Jinhua Weian InfoTech Co., Ltd 1,024
43.255.12.0/22 AS131584 Taiwan Intelligent Fiber Optic Network Co.,Ltd. 1,024
43.255.16.0/22 AS131831 Shanghai Xinjue Information and Technology Co.Ltd. 1,024
43.255.136.0/22 AS132007 12 Scott St 1,024
43.255.28.0/22 AS133199 UNIT 04, 7/F BRIGHT WAY TOWER NO. 33 MONG KOK RD KL 1,024
43.255.212.0/22 AS134764 Guangdong LITONG Network Technology Limited 1,024
43.255.212.0/22 AS134764 Guangdong LITONG Network Technology Limited 1,024
43.255.164.0/22 AS135817 Esto Internet private limited 1,024
43.255.104.0/22 AS136907 HUAWEI INTERNATIONAL PTE. LTD. 1,024
43.255.212.0/22 AS136958 Guangdong LITONG Network Technology Limited 1,024
43.255.212.0/22 AS136958 Guangdong LITONG Network Technology Limited 1,024
43.255.84.0/22 AS138950 Guangdong LITONG Network Technology Limited 1,024
43.255.236.0/22 AS17480 CAN'L 1,024
43.255.216.0/22 AS17970 Sky Cable Corporation 1,024
43.255.24.0/22 AS18119 Advanced Computer Solutions 1,024
43.255.40.0/22 AS23620 DMM.com LLC 1,024
43.255.196.0/22 AS23693 Gd. Wisma Mulia Lt.M-19 1,024
43.255.160.0/22 AS23838 Solarix Networks Limited 1,024
43.255.60.0/22 AS23884 Secured Network Operator Center Co.Ltd. 1,024
43.255.152.0/22 AS26496 Godaddy.com 1,024
43.255.148.0/22 AS38201 Tonga Communications Corporation 1,024
43.255.0.0/22 AS45110 Beijing Tian Wei Xin Tong technology corp. limited. 1,024
43.255.96.0/22 AS4837 Shandong Jirui Network Technology Co., Ltd. 1,024
43.255.192.0/22 AS58519 WeiYi Network Technology Co., Ltd 1,024
43.255.228.0/22 AS59043 Guangzhou LanDong Information technology co., LTD 1,024
43.255.68.0/22 AS63581 GUANGXI RADIO & TELEVISION INFORMATION NETWORK CO.,LTD. 1,024
43.255.200.0/22 AS63647 Beijing WangJu Interworking Information Technology Co. LTD 1,024
43.255.120.0/22 AS932 VH Global Limited 1,024
43.255.156.0/22 AS932 VH Global Limited 1,024
43.255.108.0/22 AS12975 Palestine Telecommunications Company (PALTEL) 1,024
43.255.114.0/23 AS139628 Mega Truenet Communication Co., Ltd. 512
43.255.112.0/23 AS58424 Xinwei (Cambodia) Telecom Co. Ltd 512
43.255.122.0/24 AS42960 VH Global Limited 256
43.255.123.0/24 AS42960 VH Global Limited 256
43.255.159.0/24 AS42960 VH Global Limited 256
43.255.117.0/24 AS62610 SM2429-AP 256
43.255.81.0/24 AS46559 ZGX US LLC 256
43.255.158.0/24 AS932 VH Global Limited 256
43.255.191.0/24 AS51847 Private Customer 256
43.255.52.0/24 AS149296 SHK 256
43.255.54.0/24 AS149296 SHK 256
43.255.55.0/24 AS149296 SGP 256
43.255.53.0/24 AS149430 SHK 256
43.255.113.0/24 AS58424 Xinwei(Cambodia)Telecom Co,.Ltd # Building No.B3 and No.C31, Street 169, Sangkat Veal Vong , Khan 7 Makara, Phnom Penh. 256
43.255.156.0/24 AS932 VH Global Limited 256
43.255.188.0/24 AS209043 Private Customer 256
43.255.242.0/24 AS58955 Bangmod Enterprise Co., Ltd. 256
43.255.157.0/24 AS932 VH Global Limited 256
43.255.240.0/24 AS59374 Bangmod Enterprise Co., Ltd. 256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Pingable IPs

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

IP Address ASN Details
43.255.171.12 AS10099 China Unicom Global 0.32ms from Los Angeles, US

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
24.151.143.40 AS20115 Charter Communications LLC 13.17ms from Ashburn, US
52.12.55.24 AS16509 Amazon.com, Inc. 0.18ms from Boardman, US
181.53.141.168 AS10620 Telmex Colombia S.A. 16.04ms from Bogota, CO
108.167.85.168 AS10796 Charter Communications Inc 8.75ms from Columbus, US
64.31.243.120 AS11138 BEK Communications Cooperative 19.21ms from Des Moines, US
90.203.244.56 AS5607 Sky UK Limited 9.87ms from Erith, GB
175.37.70.216 AS4804 Microplex PTY LTD 3.73ms from Melbourne, AU
87.4.179.8 AS3269 Telecom Italia S.p.A. 9.00ms from Milan, IT
31.197.5.200 AS3269 Telecom Italia S.p.A. 1.37ms from Milan, IT
73.235.31.104 AS7922 Comcast Cable Communications, LLC 4.46ms from San Jose, US
112.151.6.104 AS17858 LG POWERCOMM 1.81ms from Seoul, KR
172.221.238.232 AS20115 Charter Communications LLC 5.88ms from St. Louis, US
122.255.131.200 AS4721 JCOM Co., Ltd. 12.05ms from Tokyo, JP
182.158.147.136 AS4725 SoftBank Corp. 6.38ms from Tokyo, JP
122.188.57.56 AS4837 CHINA UNICOM China169 Backbone 2.64ms from Wuhan, CN
13.95.218.232 AS8075 Microsoft Corporation 0.22ms from Amsterdam, NL
75.61.144.8 AS7018 AT&T Enterprises, LLC 8.55ms from Atlanta, US
111.163.165.184 AS4837 CHINA UNICOM China169 Backbone 6.01ms from Beijing, CN
116.30.205.152 AS4134 CHINANET-BACKBONE 3.25ms from Guangzhou, CN
122.251.62.8 AS18077 Yamaguchi Cable Vision Co.,Ltd 10.27ms from Hiroshima, JP
146.222.247.8 AS9502 Hong Kong Headquarters 1.01ms from Hong Kong, HK
216.225.240.72 AS13446 Netzero,INC. 1.12ms from Las Vegas, US
38.14.54.232 AS398823 PEG TECH INC 0.33ms from Los Angeles, US
95.61.166.56 AS12430 VODAFONE ESPANA S.A.U. 11.81ms from Madrid, ES
92.190.0.56 AS12479 Orange Espagne SA 11.12ms from Madrid, ES

Traceroute

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

$
traceroute -a -n -q1 -f2 43.255.171.9
traceroute to 43.255.171.9 (43.255.171.9): 64 hops max, 52 byte packets
2 [] 84.17.33.142 310.148 ms
3 *
4 [AS10099] 43.255.171.9 0.568 ms
Measurement taken from IPinfo ProbeNet in Los Angeles, US
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.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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