157.122.152.0/22

AS17816 · China Unicom IP network China169 Guangdong province

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Summary

Country	China
Domain	chinaunicom.cn
ASN	AS17816
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:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        CH1302-AP
tech-c:         CH1302-AP
auth:           # Filtered
remarks:        [email protected] 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:         [email protected]
admin-c:        CH1302-AP
tech-c:         CH1302-AP
nic-hdl:        AC1718-AP
remarks:        Generated from irt object IRT-CU-CN
remarks:        [email protected] was validated on 2025-10-17
abuse-mailbox:  [email protected]
mnt-by:         APNIC-ABUSE
last-modified:  2025-10-17T02:26:56Z
source:         APNIC

person:         ChinaUnicom Hostmaster
nic-hdl:        CH1302-AP
e-mail:         [email protected]
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:         [email protected]
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 157.122.152.0/22

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

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

IP Address	ASN	Details
157.122.153.188	AS17816 China Unicom IP network China169 Guangdong province	`3.88ms` from Guangzhou, CN
157.122.154.169	AS17816 China Unicom IP network China169 Guangdong province	`2.45ms` from Guangzhou, CN
157.122.155.27	AS17816 China Unicom IP network China169 Guangdong province	`3.73ms` from Guangzhou, CN
157.122.152.9	AS17816 China Unicom IP network China169 Guangdong province	`4.84ms` from Guangzhou, 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
196.44.114.134	AS327814 Ecoband Ltd	`0.32ms` from Accra, GH
77.171.136.134	AS1136 KPN B.V.	`2.78ms` from Amsterdam, NL
74.234.186.214	AS8075 Microsoft Corporation	`0.32ms` from Amsterdam, NL
65.202.195.6	AS701 Verizon Business	`0.61ms` from Ashburn, US
60.234.112.182	AS140220 Sky Network Television Ltd	`1.88ms` from Auckland, NZ
222.155.145.86	AS4771 Spark New Zealand Trading Ltd.	`1.16ms` from Auckland, NZ
103.254.69.182	AS4847 China Networks Inter-Exchange	`3.18ms` from Beijing, CN
3.168.21.166	AS16509 Amazon.com, Inc.	`0.19ms` from Dallas, US
14.169.236.214	AS45899 VNPT Corp	`1.19ms` from Ho Chi Minh City, VN
124.156.112.166	AS132203 Tencent Building, Kejizhongyi Avenue	`0.39ms` from Hong Kong, HK
169.136.214.54	AS31875 Jackson County Rural Electric Membership Corporation	`4.15ms` from Indianapolis, US
116.119.44.134	AS9498 BHARTI Airtel Ltd.	`0.57ms` from Los Angeles, US
92.246.123.22	AS34758 Axera SpA	`6.65ms` from Milan, IT
90.154.59.150	AS12389 PJSC Rostelecom	`4.42ms` from Moscow, RU
153.201.40.214	AS4713 NTT DOCOMO BUSINESS,Inc.	`9.26ms` from Osaka, JP
54.94.28.22	AS16509 Amazon.com, Inc.	`0.14ms` from Osasco, BR
115.5.233.70	AS4766 Korea Telecom	`2.16ms` from Seoul, KR
1.105.73.54	AS4766 Korea Telecom	`1.59ms` from Seoul, KR
16.171.59.22	AS16509 Amazon.com, Inc.	`0.96ms` from Stockholm, SE
52.63.207.246	AS16509 Amazon.com, Inc.	`0.16ms` from Sydney, AU
32.64.164.38	AS2687 AT&T Enterprises, LLC	`0.30ms` from Sydney, AU
203.217.43.70	AS7545 TPG Telecom Limited	`0.87ms` from Sydney, AU
8.142.208.150	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`0.58ms` from Zhangjiakou, CN
162.229.80.22	AS7018 AT&T Enterprises, LLC	`14.36ms` from Atlanta, US
119.5.81.118	AS4837 CHINA UNICOM China169 Backbone	`5.51ms` from Chengdu, CN

Traceroute

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

traceroute -a -n -q1 -f10 157.122.152.5

traceroute to 157.122.152.5 (157.122.152.5): 64 hops max, 52 byte packets

10 [AS17816] 120.82.195.182 6.903 ms

11 *

12 *

13 *

14 [AS17816] 157.122.152.5 6.632 ms

Measurement taken from

IPinfo ProbeNet in Guangzhou, CN

On November 28th 2025

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.

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