157.122.0.0/20

AS17623  ·  China Unicom Shenzen network

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Summary

Country China
Domain chinaunicom.cn
ASN AS17623
Parent Range 157.122.0.0/16
Registry APNIC
ID UNICOM-GD

WHOIS Details

inetnum:        157.122.0.0 - 157.122.255.255
netname:        UNICOM-GD
descr:          China Unicom Guangdong province network
descr:          China Unicom
country:        CN
admin-c:        CH1302-AP
tech-c:         RP181-AP
abuse-c:        AC1718-AP
status:         ALLOCATED PORTABLE
remarks:        service provider
remarks:        --------------------------------------------------------
remarks:        To report network abuse, please contact mnt-irt
remarks:        For troubleshooting, please contact tech-c and admin-c
remarks:        Report invalid contact via www.apnic.net/invalidcontact
remarks:        --------------------------------------------------------
mnt-by:         APNIC-HM
mnt-lower:      MAINT-CNCGROUP-GD
mnt-routes:     MAINT-CNCGROUP-RR
mnt-irt:        IRT-CU-CN
last-modified:  2023-10-21T03:35:59Z
source:         APNIC

irt:            IRT-CU-CN
address:        No.21,Financial Street
address:        Beijing,100033
address:        P.R.China
e-mail:         zhaoyz3@chinaunicom.cn
abuse-mailbox:  zhaoyz3@chinaunicom.cn
admin-c:        CH1302-AP
tech-c:         CH1302-AP
auth:           # Filtered
remarks:        zhaoyz3@chinaunicom.cn was validated on 2025-02-24
mnt-by:         MAINT-CNCGROUP
last-modified:  2025-02-24T06:16:57Z
source:         APNIC

role:           ABUSE CUCN
country:        ZZ
address:        No.21,Financial Street
address:        Beijing,100033
address:        P.R.China
phone:          +000000000
e-mail:         zhaoyz3@chinaunicom.cn
admin-c:        CH1302-AP
tech-c:         CH1302-AP
nic-hdl:        AC1718-AP
remarks:        Generated from irt object IRT-CU-CN
remarks:        zhaoyz3@chinaunicom.cn was validated on 2025-02-24
abuse-mailbox:  zhaoyz3@chinaunicom.cn
mnt-by:         APNIC-ABUSE
last-modified:  2025-02-24T06:17:45Z
source:         APNIC

person:         ChinaUnicom Hostmaster
nic-hdl:        CH1302-AP
e-mail:         hqs-ipabuse@chinaunicom.cn
address:        No.21,Jin-Rong Street
address:        Beijing,100033
address:        P.R.China
phone:          +86-10-66259764
fax-no:         +86-10-66259764
country:        CN
mnt-by:         MAINT-CNCGROUP
last-modified:  2017-08-17T06:13:16Z
source:         APNIC

person:         runkeng pan
nic-hdl:        RP181-AP
e-mail:         gdipnoc@chinaunicom.cn
address:        XinShiKong Plaza,No 666 Huangpu Rd. Guangzhou 510627,China
phone:          +86-20-22214174
fax-no:         +86-20-22212266-4174
country:        CN
mnt-by:         MAINT-CNCGROUP-GD
last-modified:  2015-12-16T03:32:02Z
source:         APNIC

route:          157.122.0.0/16
descr:          China Unicom Guangdong Province Network
country:        CN
origin:         AS17816
mnt-by:         MAINT-CNCGROUP-RR
last-modified:  2011-04-22T07:04:02Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 157.122.0.0/20

Range ASN Company Num of IPs
157.122.0.0/16 AS17816 China Unicom Guangdong province network 65,536

BGP prefixes that are contained by 157.122.0.0/20

Range ASN Company Num of IPs
157.122.0.0/24 AS17623 China Unicom Guangdong province network 256
157.122.12.0/24 AS17623 China Unicom Guangdong province network 256
157.122.2.0/24 AS17623 China Unicom Guangdong province network 256
157.122.9.0/24 AS17623 China Unicom Guangdong province network 256
157.122.5.0/24 AS17623 China Unicom Guangdong province network 256
157.122.4.0/24 AS17623 China Unicom Guangdong province network 256
157.122.11.0/24 AS17623 China Unicom Guangdong province network 256
157.122.10.0/24 AS17623 China Unicom Guangdong province network 256
157.122.1.0/24 AS17623 China Unicom Guangdong province network 256
157.122.7.0/24 AS17623 China Unicom Guangdong province network 256
157.122.14.0/24 AS17623 China Unicom Guangdong province network 256
157.122.13.0/24 AS17623 China Unicom Guangdong province network 256
157.122.8.0/24 AS17623 China Unicom Guangdong province network 256
157.122.6.0/24 AS17623 China Unicom Guangdong province network 256
157.122.3.0/24 AS17623 China Unicom Guangdong province network 256

Nearby Ranges

BGP prefixes that overlap with 157.122.0.0/16

Range ASN Company Num of IPs
157.122.0.0/16 AS17816 China Unicom Guangdong province network 65,536
157.122.32.0/19 AS17622 China Unicom Guangdong province network 8,192
157.122.48.0/20 AS17622 China Unicom Guangdong province network 4,096
157.122.16.0/20 AS17623 China Unicom Guangdong province network 4,096
157.122.32.0/20 AS17623 China Unicom Guangdong province network 4,096
157.122.64.0/20 AS17622 China Unicom Guangdong province network 4,096
157.122.208.0/21 AS136958 China Unicom Guangdong province network 2,048
157.122.48.0/21 AS17622 China Unicom Guangdong province network 2,048
157.122.88.0/21 AS17622 China Unicom Guangdong province network 2,048
157.122.224.0/21 AS136958 China Unicom Guangdong province network 2,048
157.122.136.0/21 AS17622 United-Communications-Network-Technology-Co-Ltd, GuangZhou 2,048
157.122.56.0/21 AS17622 China Unicom Guangdong province network 2,048
157.122.216.0/21 AS134543 China Unicom Guangdong province network 2,048
157.122.64.0/21 AS17622 China Unicom Guangdong province network 2,048
157.122.72.0/21 AS17622 China Unicom Guangdong province network 2,048
157.122.80.0/21 AS17623 China Unicom Guangdong province network 2,048
157.122.140.0/22 AS17622 United-Communications-Network-Technology-Co-Ltd, GuangZhou 1,024
157.122.136.0/22 AS17622 United-Communications-Network-Technology-Co-Ltd, GuangZhou 1,024
157.122.64.0/23 AS17622 China Unicom Guangdong province network 512
157.122.2.0/24 AS17623 China Unicom Guangdong province network 256
157.122.0.0/24 AS17623 China Unicom Guangdong province network 256
157.122.3.0/24 AS17623 China Unicom Guangdong province network 256
157.122.12.0/24 AS17623 China Unicom Guangdong province network 256
157.122.9.0/24 AS17623 China Unicom Guangdong province network 256
157.122.5.0/24 AS17623 China Unicom Guangdong province network 256
157.122.4.0/24 AS17623 China Unicom Guangdong province network 256
157.122.220.0/24 AS134543 China Unicom Guangdong province network 256
157.122.222.0/24 AS134543 China Unicom Guangdong province network 256
157.122.11.0/24 AS17623 China Unicom Guangdong province network 256
157.122.10.0/24 AS17623 China Unicom Guangdong province network 256
157.122.80.0/24 AS17623 China Unicom Guangdong province network 256
157.122.1.0/24 AS17623 China Unicom Guangdong province network 256
157.122.7.0/24 AS17623 China Unicom Guangdong province network 256
157.122.14.0/24 AS17623 China Unicom Guangdong province network 256
157.122.64.0/24 AS17622 China Unicom Guangdong province network 256
157.122.81.0/24 AS17623 China Unicom Guangdong province network 256
157.122.221.0/24 AS134543 China Unicom Guangdong province network 256
157.122.13.0/24 AS17623 China Unicom Guangdong province network 256
157.122.8.0/24 AS17623 China Unicom Guangdong province network 256
157.122.214.0/24 AS136958 China Unicom Guangdong province network 256
157.122.6.0/24 AS17623 China Unicom Guangdong province network 256

Hosted domains

There are 2 domain names hosted across 2 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP

Hosted domains API

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Pingable IPs

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

IP Address ASN Details
157.122.6.20 AS17623 China Unicom Shenzen network 4.56ms from Guangzhou, CN
157.122.13.14 AS17623 China Unicom Shenzen network 6.21ms from Guangzhou, CN
157.122.0.1 AS17623 China Unicom Shenzen network 5.81ms from Guangzhou, CN
157.122.8.1 AS17623 China Unicom Shenzen network 3.06ms from Shenzhen, CN
157.122.11.1 AS17623 China Unicom Shenzen network 5.50ms from Guangzhou, CN
157.122.1.1 AS17623 China Unicom Shenzen network 5.90ms from Guangzhou, CN
157.122.14.8 AS17623 China Unicom Shenzen network 6.31ms from Guangzhou, CN
157.122.12.7 AS17623 China Unicom Shenzen network 3.53ms from Shenzhen, CN
157.122.10.50 AS17623 China Unicom Shenzen network 5.59ms from Guangzhou, CN
157.122.7.1 AS17623 China Unicom Shenzen network 5.08ms from Guangzhou, CN
157.122.4.53 AS17623 China Unicom Shenzen network 5.33ms from Guangzhou, CN
157.122.5.31 AS17623 China Unicom Shenzen network 4.62ms from Guangzhou, CN
157.122.3.15 AS17623 China Unicom Shenzen network 3.37ms from Shenzhen, CN
157.122.2.30 AS17623 China Unicom Shenzen network 5.55ms from Guangzhou, CN
157.122.9.1 AS17623 China Unicom Shenzen network 2.15ms from Shenzhen, 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
92.97.68.52 AS5384 Emirates Internet 2.63ms from Al Fujairah City, AE
40.69.147.68 AS8075 Microsoft Corporation 0.29ms from Des Moines, US
109.254.61.20 AS20590 Donbass Electronic Communications Ltd. 8.99ms from Krasnodar, RU
98.254.19.148 AS7922 Comcast Cable Communications, LLC 5.51ms from Miami, US
159.93.102.20 AS2875 Joint Institute for Nuclear Research 3.62ms from Moscow, RU
112.69.227.36 AS17511 OPTAGE Inc. 2.08ms from Osaka, JP
115.124.203.52 AS7679 QTnet,Inc. 12.00ms from Osaka, JP
186.217.214.52 AS53166 UNIVERSIDADE ESTADUAL PAULISTA 1.20ms from Osasco, BR
91.175.11.52 AS12322 Free SAS 2.22ms from Paris, FR
67.165.44.148 AS7922 Comcast Cable Communications, LLC 14.62ms from Piscataway, US
34.200.100.180 AS14618 Amazon.com, Inc. 0.21ms from Reston, US
174.127.194.4 AS11404 Wave Broadband 0.15ms from Seattle, US
69.204.4.52 AS11351 Charter Communications Inc 17.31ms from Secaucus, US
115.1.128.180 AS4766 Korea Telecom 1.81ms from Seoul, KR
58.178.17.36 AS9443 Vocus Retail 2.33ms from Sydney, AU
1.163.34.36 AS3462 Data Communication Business Group 1.27ms from Taipei, TW
60.39.193.52 AS4713 NTT Communications Corporation 3.39ms from Tokyo, JP
178.129.194.68 AS28812 PJSC "Bashinformsvyaz" 8.97ms from Yekaterinburg, RU
162.219.66.52 AS21528 AlasConnect Inc. 0.28ms from Anchorage, US
66.6.151.196 AS13433 Cox Enterprises Inc 0.75ms from Atlanta, US
176.202.234.132 AS8781 Ooredoo Q.S.C. 18.90ms from Az Za`ayin, QA
20.252.191.36 AS8075 Microsoft Corporation 0.63ms from Boydton, US
68.146.231.244 AS6327 Shaw Communications Inc. 4.74ms from Calgary, CA
209.115.209.36 AS852 TELUS Communications Inc. 0.83ms from Calgary, CA
71.65.180.68 AS11426 Charter Communications Inc 4.38ms from Charlotte, US

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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