1. All IP Ranges
  2. 162.0.0.0/8
  3. 162.255.0.0/16
  4. AS10099  | 162.255.51.0/24

162.255.51.0/24

AS10099  ·  China Unicom Global

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Summary

Country South Africa
Domain chinaunicom.cn
ASN AS10099
Parent Range 162.255.48.0/22
Registry APNIC
ID UNICOM-HK

WHOIS Details

inetnum:        162.255.51.0 - 162.255.51.255
netname:        UNICOM-HK
descr:          China Unicom Global Limited
descr:          IP Servcies
country:        ZA
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:  2022-03-14T07:51:31Z
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

Overlapping Ranges

BGP prefixes that contain 162.255.51.0/24

Range ASN Company Num of IPs
162.255.48.0/22 AS10099 China Unicom (Hong Kong) Operations Limited 1,024

Nearby Ranges

BGP prefixes that overlap with 162.255.0.0/16

Range ASN Company Num of IPs
162.255.248.0/21 AS21723 Radiant Communications Ltd. 2,048
162.255.160.0/21 AS63410 PrivateSystems Networks GA 2,048
162.255.208.0/21 AS5631 Telcom Networks Limited 2,048
162.255.8.0/21 AS53610 Metro Communications Company, Inc. 2,048
162.255.184.0/21 AS40794 Westco Internet 2,048
162.255.72.0/21 AS395846 Optix Media LLC 2,048
162.255.216.0/21 AS3855 Logic Communications Ltd 2,048
162.255.88.0/21 AS2728 Gigsouth, LLC 2,048
162.255.0.0/21 AS23316 Bel Air Internet, LLC 2,048
162.255.84.0/22 AS8560 IONOS Inc. 1,024
162.255.192.0/22 AS26881 IPR International, LLC. 1,024
162.255.28.0/22 AS30174 United Telephone Association, Inc. 1,024
162.255.156.0/22 AS33635 Visionary Communications LLC 1,024
162.255.244.0/22 AS36426 IsoTropic Networks, Inc. 1,024
162.255.80.0/22 AS393387 Port of Tacoma 1,024
162.255.232.0/22 AS393455 Minnesota WiFi 1,024
162.255.52.0/22 AS39964 Mainland Telecom Inc. 1,024
162.255.112.0/22 AS40788 Start Communications 1,024
162.255.144.0/22 AS40809 PrimeXM Networks (Cyprus) Ltd 1,024
162.255.56.0/22 AS46811 SilverIP Communications Inc. 1,024
162.255.136.0/22 AS47869 ColoHouse LLC 1,024
162.255.168.0/22 AS53274 Skyrunner, Inc. 1,024
162.255.32.0/22 AS54483 GeoLinks 1,024
162.255.60.0/22 AS54488 QxC Communications, Inc. 1,024
162.255.108.0/22 AS54755 Desert Winds Wireless 1,024
162.255.64.0/22 AS62798 Point Broadband Fiber Holding, LLC 1,024
162.255.48.0/22 AS10099 China Unicom (Hong Kong) Operations Limited 1,024
162.255.200.0/22 AS19754 SCT Broadband 1,024
162.255.196.0/22 AS197556 Kar-Tel LLC 1,024
162.255.196.0/22 AS206026 Kar-Tel LLC 1,024
162.255.176.0/22 AS22060 Netspectrum Wireless Internet Solutions 1,024
162.255.116.0/22 AS22612 Namecheap, Inc. 1,024
162.255.132.0/22 AS22911 SINAP-TIX, LLC 1,024
162.255.148.0/22 AS22995 Xplore Inc. 1,024
162.255.24.0/22 AS23393 NuCDN LLC 1,024
162.255.40.0/22 AS25899 LS Networks 1,024
162.255.126.0/24 AS13904 Transworld Network, Corp. 256
162.255.127.0/24 AS13904 Transworld Network, Corp. 256
162.255.47.0/24 AS16650 Torrid LLC 256
162.255.121.0/24 AS13904 Transworld Network, Corp. 256
162.255.201.0/24 AS19754 Bastrop ISD 256
162.255.203.0/24 AS19754 SCT Broadband 256
162.255.123.0/24 AS13904 Transworld Network, Corp. 256
162.255.46.0/24 AS13737 Interconnecx, LLC 256
162.255.125.0/24 AS13904 Transworld Network, Corp. 256
162.255.13.0/24 AS400496 American Fiber Network, Inc. 256
162.255.152.0/24 AS34689 Hosteroid 256
162.255.119.0/24 AS22612 Web-hosting.com 256
162.255.48.0/24 AS10099 China Unicom Global Limited 256
162.255.122.0/24 AS13904 Transworld Network, Corp. 256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity
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Pingable IPs

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

IP Address ASN Details
162.255.51.149 AS10099 China Unicom Global 0.09ms from Johannesburg, ZA

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
197.205.67.168 AS36947 Telecom Algeria 19.88ms from Algiers, DZ
40.162.71.104 AS58593 Shanghai Blue Cloud Technology Co.,Ltd 8.34ms from Beijing, CN
181.32.119.40 AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC 10.63ms from Bogota, CO
107.5.171.184 AS7922 Comcast Cable Communications, LLC 13.30ms from Flint, US
223.197.54.168 AS4515 PCCW IMS Ltd (PCCW Business Internet Access) 1.33ms from Hong Kong, HK
153.200.205.24 AS4713 NTT DOCOMO BUSINESS,Inc. 2.90ms from Osaka, JP
165.228.237.232 AS1221 Telstra Limited 1.87ms from Perth, AU
116.91.89.136 AS2519 ARTERIA Networks Corporation 6.13ms from Tokyo, JP
101.75.233.88 AS4837 CHINA UNICOM China169 Backbone 5.97ms from Beijing, CN
82.78.157.40 AS8708 DIGI ROMANIA S.A. 3.75ms from Bucharest, RO
75.197.85.200 AS6167 Verizon Business 13.80ms from Chicago, US
71.72.11.8 AS10796 Charter Communications Inc 12.41ms from Columbus, US
34.50.162.136 AS396982 Google LLC 0.15ms from Las Vegas, US
109.60.254.24 AS47241 Joint Stock Company TransTeleCom 6.16ms from Moscow, RU
73.121.223.40 AS7922 Comcast Cable Communications, LLC 15.70ms from Murfreesboro, US
217.93.129.8 AS3320 Deutsche Telekom AG 8.15ms from Nuernberg, DE
98.146.188.200 AS10838 Charter Communications Inc 13.27ms from Seattle, US
24.87.191.40 AS6327 Shaw Communications 6.89ms from Seattle, US
1.243.44.24 AS9318 SK Broadband Co Ltd 2.15ms from Seoul, KR
93.180.180.104 AS12741 Netia SA 4.78ms from Warsaw, PL
188.200.156.8 AS1136 KPN B.V. 10.96ms from Amsterdam, NL
46.103.123.120 AS3329 VODAFONE-PANAFON HELLENIC TELECOMMUNICATIONS COMPANY SA 4.59ms from Athens, GR
87.187.159.24 AS3320 Deutsche Telekom AG 3.62ms from Berlin, DE
175.18.44.40 AS4837 CHINA UNICOM China169 Backbone 4.22ms from Changchun, CN
73.243.6.200 AS7922 Comcast Cable Communications, LLC 3.42ms from Denver, US

Traceroute

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

$
traceroute -a -n -q1 -f2 162.255.51.130
traceroute to 162.255.51.130 (162.255.51.130): 64 hops max, 52 byte packets
Measurement taken from IPinfo ProbeNet in Johannesburg, ZA
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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