157.122.64.0/23

AS17622 · China Unicom Guangzhou network

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Summary

Country	China
Domain	chinaunicom.cn
ASN	AS17622
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 2025-10-17
mnt-by:         MAINT-CNCGROUP
last-modified:  2025-11-18T00:26:20Z
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 2025-10-17
abuse-mailbox:  zhaoyz3@chinaunicom.cn
mnt-by:         APNIC-ABUSE
last-modified:  2025-10-17T02:26:56Z
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 157.122.64.0/23

Range	ASN	Company	Num of IPs
157.122.0.0/16	AS134543	China Unicom Guangdong province network	65,536
157.122.0.0/16	AS136958	China Unicom Guangdong province network	65,536
157.122.0.0/16	AS17622	China Unicom Guangdong province network	65,536
157.122.0.0/16	AS17623	China Unicom Guangdong province network	65,536
157.122.0.0/16	AS17816	China Unicom Guangdong province network	65,536

Nearby Ranges

BGP prefixes that overlap with 157.122.0.0/16

Range	ASN	Company	Num of IPs
157.122.0.0/16	AS134543	China Unicom Guangdong province network	65,536
157.122.0.0/16	AS136958	China Unicom Guangdong province network	65,536
157.122.0.0/16	AS17622	China Unicom Guangdong province network	65,536
157.122.0.0/16	AS17623	China Unicom Guangdong province network	65,536
157.122.0.0/16	AS17816	China Unicom Guangdong province network	65,536
157.122.136.0/21	AS17622	United-Communications-Network-Technology-Co-Ltd, GuangZhou	2,048

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

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
99.22.33.87	AS7018 AT&T Enterprises, LLC	`12.96ms` from Atlanta, US
96.44.189.7	AS36352 HostPapa	`0.34ms` from Dallas, US
76.120.124.231	AS7922 Comcast Cable Communications, LLC	`2.27ms` from Denver, US
129.16.20.151	AS2841 Chalmers University of Technology	`0.67ms` from Goeteborg, SE
42.121.202.71	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`3.91ms` from Hangzhou, CN
34.35.178.39	AS396982 Google LLC	`0.11ms` from Johannesburg, ZA
95.164.83.39	AS8772 NLineLLC	`0.57ms` from Kyiv, UA
188.208.143.7	AS203020 HostRoyale Technologies Pvt Ltd	`0.02ms` from Lisbon, PT
31.120.104.71	AS2856 British Telecommunications PLC	`2.04ms` from London, GB
5.69.65.7	AS5607 Sky UK Limited	`5.81ms` from London, GB
128.48.216.39	AS11293 University of California - Office of the President	`2.10ms` from Los Angeles, US
79.154.86.87	AS3352 TELEFONICA DE ESPANA S.A.U.	`8.39ms` from Madrid, ES
80.40.23.103	AS13285 TalkTalk Communications Limited	`5.80ms` from Manchester, GB
147.219.6.39	AS20115 Charter Communications LLC	`14.36ms` from Minneapolis, US
117.181.150.23	AS9808 China Mobile Communications Group Co., Ltd.	`8.43ms` from Nanning, CN
87.181.175.103	AS3320 Deutsche Telekom AG	`8.42ms` from Nuernberg, DE
191.122.238.135	AS26615 TIM S/A	`15.58ms` from Osasco, BR
92.103.41.135	AS15557 Societe Francaise Du Radiotelephone - SFR SA	`1.83ms` from Paris, FR
75.172.122.87	AS209 CenturyLink Communications, LLC	`1.60ms` from Seattle, US
73.118.252.183	AS7922 Comcast Cable Communications, LLC	`1.06ms` from Seattle, US
52.154.222.103	AS8075 Microsoft Corporation	`0.20ms` from Des Moines, US
162.33.50.231	AS13638 Metalink Technologies, Inc.	`12.49ms` from Detroit, US
208.127.2.199	AS394089 Google LLC	`0.13ms` from Frankfurt am Main, DE
20.218.209.39	AS8075 Microsoft Corporation	`0.33ms` from Frankfurt am Main, DE
182.212.186.151	AS17858 LG POWERCOMM	`1.79ms` from Incheon, KR

Traceroute

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

traceroute -a -n -q1 -f2 -m7 157.122.64.21

traceroute to 157.122.64.21 (157.122.64.21): 7 hops max, 52 byte packets

2 [AS3257] 207.162.203.121 1.918 ms

3 [AS3257] 89.149.130.14 53.86 ms

4 [AS3257] 66.171.237.82 55.63 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Detroit, US

On March 13th 2026

What are IP address ranges?

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