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	AS17623
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:ec10::/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

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

IP Address	ASN	Details
2408:8459:ec10:1ae7:1888:ebac:9801:885	AS17623 China Unicom Shenzen network	`46.95ms` from Changsha, 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
134.209.92.76	AS14061 DigitalOcean, LLC	`0.23ms` from Amsterdam, NL
84.168.161.188	AS3320 Deutsche Telekom AG	`4.19ms` from Berlin, DE
190.144.114.188	AS14080 Telmex Colombia S.A.	`0.80ms` from Bogota, CO
174.70.251.236	AS22773 Cox Communications Inc.	`8.80ms` from Boston, US
222.211.29.124	AS4134 CHINANET-BACKBONE	`3.93ms` from Chengdu, CN
175.155.104.92	AS4837 CHINA UNICOM China169 Backbone	`5.22ms` from Chengdu, CN
208.78.175.60	AS17223 Latisys-Chicago, LLC	`1.25ms` from Chicago, US
86.42.212.236	AS5466 Eircom Limited	`2.47ms` from Dublin, IE
125.166.103.252	AS7713 PT Telekomunikasi Indonesia	`2.84ms` from Jakarta, ID
69.164.241.92	AS19318 Interserver, Inc	`0.40ms` from New York City, US
76.116.222.172	AS7922 Comcast Cable Communications, LLC	`9.13ms` from New York City, US
61.175.33.172	AS4134 CHINANET-BACKBONE	`4.37ms` from Ningbo, CN
82.138.85.156	AS174 Cogent Communications, LLC	`0.23ms` from Paris, FR
119.65.191.156	AS17858 LG POWERCOMM	`1.99ms` from Seoul, KR
183.127.249.252	AS4766 Korea Telecom	`5.58ms` from Seoul, KR
149.57.143.252	AS64286 LogicWeb Inc.	`0.22ms` from Singapore, SG
92.99.22.28	AS5384 Emirates Internet	`5.52ms` from Al Fujairah City, AE
185.3.179.204	AS50554 TWS Technologies B.V.	`0.22ms` from Amsterdam, NL
76.23.241.156	AS7922 Comcast Cable Communications, LLC	`5.58ms` from Boston, US
87.182.86.236	AS3320 Deutsche Telekom AG	`3.45ms` from Frankfurt am Main, DE
45.50.219.12	AS20001 Charter Communications Inc	`5.65ms` from Los Angeles, US
34.74.127.76	AS396982 Google LLC	`0.15ms` from Moncks Corner, US
104.160.239.188	AS1819 DCM Cable Inc.	`9.98ms` from Orlando, US
184.103.154.220	AS209 CenturyLink Communications, LLC	`2.69ms` from Phoenix, US
3.33.51.204	AS7224 Amazon.com, Inc.	`0.20ms` from Seattle, 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.

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