1. All IP Ranges
  2. 43.0.0.0/8
  3. 43.255.0.0/16
  4. AS10099  | 43.255.170.0/24

43.255.170.0/24

AS10099  ·  China Unicom Global

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Summary

Country United States
Domain chinaunicom.cn
ASN AS10099
Parent Range 43.255.170.0/23
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:        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:          43.255.170.0/23
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

Overlapping Ranges

BGP prefixes that contain 43.255.170.0/24

Range ASN Company Num of IPs
43.255.170.0/23 AS10099 China Unicom Global Limited 512

Nearby Ranges

BGP prefixes that overlap with 43.255.0.0/16

Range ASN Company Num of IPs
43.255.192.0/22 AS58519 WeiYi Network Technology Co., Ltd 1,024
43.255.108.0/22 AS12975 Palestine Telecommunications Company (PALTEL) 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
43.255.236.0/22 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
43.255.124.0/22 AS58436 SECUREAX PTE 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
43.255.172.0/22 AS9534 Maxis Broadband Sdn.Bhd 1,024
43.255.112.0/23 AS58424 Xinwei (Cambodia) Telecom Co. Ltd 512
43.255.114.0/23 AS139628 Mega Truenet Communication Co., Ltd. 512
43.255.170.0/23 AS10099 China Unicom Global Limited 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
43.255.156.0/24 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
43.255.157.0/24 AS932 VH Global Limited 256
43.255.188.0/24 AS209043 Private Customer 256
43.255.158.0/24 AS932 VH Global Limited 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

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity
Read more

Pingable IPs

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
52.43.125.232 AS16509 Amazon.com, Inc. 0.19ms from Boardman, US
15.200.78.104 AS8987 Amazon Data Services Ireland Ltd 0.31ms from Boardman, US
94.145.95.168 AS9158 Telenor A/S 2.59ms from Copenhagen, DK
27.6.68.56 AS17488 Hathway IP Over Cable Internet 1.40ms from Hyderabad, IN
154.209.145.104 AS44559 IT HOSTLINE LTD 0.37ms from Istanbul, TR
90.39.195.248 AS3215 Orange S.A. 5.26ms from Lyon, FR
35.203.35.184 AS396982 Google LLC 0.11ms from Montreal, CA
223.65.64.120 AS56046 China Mobile communications corporation 1.73ms from Nanjing, CN
80.182.119.216 AS3269 Telecom Italia S.p.A. 6.54ms from Naples, IT
211.131.186.104 AS4725 SoftBank Corp. 12.85ms from Osaka, JP
35.175.211.136 AS14618 Amazon.com, Inc. 0.59ms from Reston, US
44.197.224.72 AS14618 Amazon.com, Inc. 0.23ms from Reston, US
124.215.119.24 AS2516 KDDI CORPORATION 9.94ms from Tokyo, JP
40.104.121.152 AS8075 Microsoft Corporation 0.61ms from Tokyo, JP
123.5.40.24 AS4837 CHINA UNICOM China169 Backbone 4.68ms from Zhengzhou, CN
20.16.166.120 AS8075 Microsoft Corporation 0.29ms from Amsterdam, NL
73.132.109.88 AS7922 Comcast Cable Communications, LLC 7.66ms from Ashburn, US
94.67.141.200 AS6799 Ote SA (Hellenic Telecommunications Organisation) 11.97ms from Athens, GR
166.117.77.232 AS16509 Amazon.com, Inc. 0.04ms from Bangkok, TH
183.223.236.40 AS9808 China Mobile Communications Group Co., Ltd. 3.47ms from Chengdu, CN
91.2.30.104 AS3320 Deutsche Telekom AG 6.85ms from Frankfurt am Main, DE
68.102.78.184 AS22773 Cox Communications Inc. 7.71ms from Kansas City, US
86.179.171.216 AS2856 British Telecommunications PLC 5.61ms from London, GB
110.73.186.8 AS4837 CHINA UNICOM China169 Backbone 6.37ms from Nanning, CN
39.83.213.72 AS4837 CHINA UNICOM China169 Backbone 8.05ms from Qingdao, CN

Traceroute

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

$
traceroute -a -n -q1 -f5 -m9 43.255.170.25
traceroute to 43.255.170.25 (43.255.170.25): 9 hops max, 52 byte packets
5 [AS3356] 4.69.153.125 44.442 ms
6 [AS3356] 4.26.0.254 44.763 ms
7 *
8 *
9 *
Measurement taken from IPinfo ProbeNet in Gretna, 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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