Need more data or want to access it via API or data downloads? Sign up to get free access

Summary

Country	China
Domain	chinaunicom.cn
ASN	AS136958
Registry	APNIC
ID	CU-CN

WHOIS Details

inet6num:       2408:8000::/20
netname:        CU-CN
descr:          China Unicom
descr:          No.21, Jin-Rong Street
descr:          Beijng 100033
country:        CN
admin-c:        CH1302-AP
tech-c:         CH1302-AP
abuse-c:        AC1718-AP
status:         ALLOCATED PORTABLE
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
mnt-routes:     MAINT-CNCGROUP-RR
mnt-irt:        IRT-CU-CN
last-modified:  2023-10-21T03:39:56Z
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

route6:         2408:8000::/20
descr:          China Unicom IPv6 Network
country:        CN
origin:         AS4837
mnt-by:         MAINT-CNCGROUP-RR
last-modified:  2018-01-18T02:14:01Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 2408:8459:9c60::/44

No nearby ranges found.

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.

Useful for Cybersecurity

Read more

Pingable IPs

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

IP Address	ASN	Details
2408:8459:9c60:4225:fc1a:213:a521:974b	AS136958 China Unicom Guangdong IP network	`23.01ms` 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
95.211.170.60	AS60781 LeaseWeb Netherlands B.V.	`0.27ms` from Amsterdam, NL
162.217.26.236	AS7029 Windstream Communications LLC	`0.73ms` from Ashburn, US
203.118.152.188	AS9500 One New Zealand Group Limited	`3.60ms` from Auckland, NZ
46.55.3.12	AS8926 Moldtelecom SA	`0.89ms` from Chisinau, MD
173.91.136.236	AS10796 Charter Communications Inc	`12.57ms` from Columbus, US
47.239.214.156	AS45102 Alibaba (US) Technology Co., Ltd.	`0.45ms` from Hong Kong, HK
142.111.31.92	AS209854 Cyberzone S.A.	`0.50ms` from Los Angeles, US
34.103.84.140	AS396982 Google LLC	`0.18ms` from Moncks Corner, US
5.139.123.124	AS12389 PJSC Rostelecom	`16.95ms` from Moscow, RU
48.217.232.124	AS8075 Microsoft Corporation	`0.57ms` from Ashburn, US
110.244.166.156	AS4837 CHINA UNICOM China169 Backbone	`7.52ms` from Beijing, CN
20.246.3.252	AS8075 Microsoft Corporation	`0.25ms` from Boydton, US
142.105.239.60	AS11351 Charter Communications Inc	`18.98ms` from Chicago, US
173.236.87.60	AS32475 Internap Holding LLC	`0.83ms` from Chicago, US
51.7.236.12	AS6871 Plusnet	`8.38ms` from Erith, GB
27.75.145.44	AS7552 Viettel Group	`2.05ms` from Ho Chi Minh City, VN
39.114.18.60	AS9318 SK Broadband Co Ltd	`6.18ms` from Incheon, KR
177.112.155.252	AS26599 TELEFÔNICA BRASIL S.A	`1.56ms` from Osasco, BR
185.83.166.252	AS203995 Lyse Tele AS	`0.41ms` from Oslo, NO
82.66.39.124	AS12322 Free SAS	`1.82ms` from Paris, FR
175.214.76.236	AS4766 Korea Telecom	`1.22ms` from Seoul, KR
118.45.181.252	AS4766 Korea Telecom	`4.50ms` from Seoul, KR
101.95.48.172	AS4812 China Telecom (Group)	`2.37ms` from Shanghai, CN
52.68.216.220	AS16509 Amazon.com, Inc.	`0.17ms` from Tokyo, JP
126.147.94.124	AS17676 SoftBank Corp.	`2.98ms` from Tokyo, JP

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.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales