1. All IP Ranges
  2. 43.0.0.0/8
  3. 43.255.0.0/16
  4. AS10099  | 43.255.170.0/23

43.255.170.0/23

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:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        NW165-AP
tech-c:         NW165-AP
auth:           # Filtered
remarks:        [email protected]
remarks:        [email protected] was validated on 2025-07-17
remarks:        [email protected] 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:         [email protected]
admin-c:        NW165-AP
tech-c:         NW165-AP
nic-hdl:        AU99-AP
remarks:        Generated from irt object IRT-UNICOM-HK
remarks:        [email protected] was validated on 2025-07-17
remarks:        [email protected] was validated on 2025-09-04
abuse-mailbox:  [email protected]
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:         [email protected]
nic-hdl:        NW165-AP
notify:         [email protected]
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
43.255.148.0/22 AS38201 Tonga Communications Corporation 1,024
43.255.0.0/22 AS45110 Beijing Tian Wei Xin Tong technology corp. limited. 1,024
43.255.184.0/22 AS131516 Jinhua Weian InfoTech Co., Ltd 1,024
43.255.12.0/22 AS131584 Taiwan Intelligent Fiber Optic Network Co.,Ltd. 1,024
43.255.136.0/22 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
43.255.108.0/22 AS12975 Palestine Telecommunications Company (PALTEL) 1,024
43.255.172.0/22 AS9534 Maxis Broadband Sdn.Bhd 1,024
43.255.120.0/22 AS932 VH Global Limited 1,024
43.255.200.0/22 AS63647 Beijing WangJu Interworking Information Technology Co. LTD 1,024
43.255.68.0/22 AS63581 GUANGXI RADIO & TELEVISION INFORMATION NETWORK CO.,LTD. 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
43.255.228.0/22 AS59043 Guangzhou LanDong Information technology co., LTD 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
43.255.192.0/22 AS58519 WeiYi Network Technology Co., Ltd 1,024
43.255.96.0/22 AS4837 Shandong Jirui Network Technology Co., Ltd. 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
43.255.121.0/24 AS42960 VH Global Limited 256
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
43.255.80.0/24 AS395793 Arisk Communications inc 256
43.255.81.0/24 AS46559 ZGX US LLC 256
43.255.119.0/24 AS38136 7601 Via Santae Lane 256
43.255.191.0/24 AS51847 Private Customer 256
43.255.52.0/24 AS149296 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
43.255.118.0/24 AS38136 7601 Via Santae Lane 256
43.255.188.0/24 AS209043 Private Customer 256
43.255.240.0/24 AS59374 Bangmod Enterprise Co., Ltd. 256
43.255.241.0/24 AS59374 BEST IDC for Co-Location Customer 256
43.255.242.0/24 AS59374 BEST IDC for Co-Location Customer 256
43.255.243.0/24 AS59374 BEST IDC for Co-Location Customer 256
43.255.116.0/24 AS62610 7601 Via Santae Lane 256
43.255.117.0/24 AS62610 SM2429-AP 256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Read more

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 0.30ms 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
108.34.148.71 AS701 Verizon Business 3.25ms from Boston, US
125.168.247.231 AS9443 Vocus Retail 1.90ms from Brisbane, AU
139.9.88.135 AS55990 Huawei Cloud Service data center 1.97ms from Guangzhou, CN
61.98.206.71 AS9318 SK Broadband Co Ltd 1.15ms from Incheon, KR
154.119.99.119 AS19711 SWAZILAND PTC 6.51ms from Johannesburg, ZA
37.208.66.135 AS58002 JSC Svyazinform 8.55ms from Moscow, RU
58.210.17.71 AS4134 CHINANET-BACKBONE 4.80ms from Nanjing, CN
27.134.151.199 AS7522 STNet, Incorporated 5.82ms from Osaka, JP
50.47.173.231 AS20055 Wholesail networks LLC 1.40ms from Seattle, US
60.184.132.135 AS4134 CHINANET-BACKBONE 12.51ms from Shanghai, CN
41.133.208.119 AS20011 Dimension Data 1.54ms from Cape Town, ZA
209.105.180.7 AS397803 Hanson Communications, Inc. 11.33ms from Columbus, US
4.245.235.167 AS8075 Microsoft Corporation 0.90ms from Dublin, IE
208.123.209.151 AS9304 HGC Global Communications Limited 1.99ms from Hong Kong, HK
13.41.18.119 AS16509 Amazon.com, Inc. 0.14ms from London, GB
36.155.147.23 AS56046 China Mobile communications corporation 0.27ms from Nanjing, CN
99.152.115.215 AS7018 AT&T Enterprises, LLC 2.60ms from San Jose, US
180.226.21.119 AS17858 LG POWERCOMM 1.56ms from Seoul, KR
1.170.67.23 AS3462 Data Communication Business Group 1.14ms from Taichung, TW
171.122.24.39 AS4837 CHINA UNICOM China169 Backbone 7.46ms from Taiyuan, CN
175.165.36.55 AS4837 CHINA UNICOM China169 Backbone 5.73ms from Tieling, CN
114.166.93.103 AS4713 NTT DOCOMO BUSINESS,Inc. 2.94ms from Tokyo, JP
114.164.97.151 AS4713 NTT DOCOMO BUSINESS,Inc. 3.25ms from Tokyo, JP
153.135.250.103 AS4713 NTT DOCOMO BUSINESS,Inc. 15.67ms from Tokyo, JP
74.12.58.247 AS577 Bell Canada 1.14ms from Toronto, CA

Traceroute

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

$
traceroute -a -n -q1 -f2 43.255.171.18
traceroute to 43.255.171.18 (43.255.171.18): 64 hops max, 52 byte packets
2 [] 84.17.33.142 302.975 ms
3 *
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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