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	AS4808
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 2408:8209:8000::/34

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

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
130.248.175.2	AS15224 Adobe Inc.	`0.64ms` from Amsterdam, NL
192.138.220.50	AS7015 Comcast Cable Communications, LLC	`2.61ms` from Boston, US
165.166.63.66	AS2711 Spirit Communications	`2.81ms` from Charlotte, US
98.214.171.162	AS7922 Comcast Cable Communications, LLC	`5.43ms` from Chicago, US
76.155.231.178	AS7922 Comcast Cable Communications, LLC	`6.18ms` from Denver, US
194.157.221.178	AS719 Elisa Oyj	`1.42ms` from Helsinki, FI
1.233.112.34	AS9318 SK Broadband Co Ltd	`1.29ms` from Incheon, KR
102.212.24.2	AS329247 Swift Fibre	`0.24ms` from Johannesburg, ZA
27.32.132.34	AS7545 TPG Telecom Limited	`10.80ms` from Melbourne, AU
79.59.152.210	AS3269 Telecom Italia S.p.A.	`6.21ms` from Milan, IT
142.196.140.242	AS33363 Charter Communications, Inc	`5.69ms` from Orlando, US
218.46.70.146	AS4725 SoftBank Corp.	`17.13ms` from Osaka, JP
157.137.134.162	AS6142 Oracle Corporation	`1.29ms` from Phoenix, US
76.22.100.2	AS7922 Comcast Cable Communications, LLC	`8.13ms` from Seattle, US
195.34.119.2	AS29580 A1 Bulgaria EAD	`0.60ms` from Sofia, BG
126.71.91.242	AS17676 SoftBank Corp.	`3.37ms` from Tokyo, JP
190.203.120.242	AS8048 CANTV Servicios, Venezuela	`10.31ms` from Willemstad, CW
184.187.89.50	AS22773 Cox Communications Inc.	`7.75ms` from Ashburn, US
174.78.71.242	AS22773 Cox Communications Inc.	`0.22ms` from Atlanta, US
154.114.13.114	AS2018 TENET (The UNINET Project)	`1.93ms` from Cape Town, ZA
74.141.161.34	AS10796 Charter Communications Inc	`5.07ms` from Columbus, US
144.253.141.2	AS20115 Charter Communications LLC	`4.73ms` from Dallas, US
104.207.232.2	AS36444 Liquid Web, L.L.C	`0.37ms` from Detroit, US
182.163.117.178	AS9230 Bangladesh Online Ltd.	`0.32ms` from Dhaka, BD
217.85.231.242	AS3320 Deutsche Telekom AG	`5.69ms` from Frankfurt am Main, DE

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