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Summary

Country	China
Domain	chinaunicom.cn
ASN	AS17622
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:ff10::/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

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
120.138.30.92	AS45179 SiteHost New Zealand	`0.51ms` from Auckland, NZ
81.101.211.12	AS5089 Virgin Media Limited	`10.06ms` from Dublin, IE
95.100.72.108	AS16625 Akamai Technologies, Inc.	`0.26ms` from Frankfurt am Main, DE
68.71.132.124	AS30475 Handy Networks, LLC	`0.19ms` from Greenwood Village, US
189.163.122.236	AS8151 UNINET	`0.96ms` from Guadalajara, MX
114.139.21.156	AS4134 CHINANET-BACKBONE	`4.48ms` from Guiyang, CN
82.32.151.140	AS5089 Virgin Media Limited	`11.04ms` from London, GB
92.157.96.60	AS3215 Orange S.A.	`18.91ms` from Marseille, FR
187.202.39.12	AS8151 UNINET	`1.16ms` from Mexico City, MX
94.161.31.124	AS1267 WIND TRE S.P.A.	`10.66ms` from Milan, IT
186.51.51.92	AS6057 Administracion Nacional de Telecomunicaciones	`16.42ms` from Montevideo, UY
39.69.16.156	AS4837 CHINA UNICOM China169 Backbone	`7.23ms` from Qingdao, CN
120.155.92.108	AS1221 Telstra Limited	`8.09ms` from Sydney, AU
177.9.119.140	AS27699 TELEFÔNICA BRASIL S.A	`2.81ms` from São Paulo, BR
83.31.66.220	AS5617 Orange Polska Spolka Akcyjna	`3.30ms` from Warsaw, PL
20.121.13.156	AS8075 Microsoft Corporation	`0.43ms` from Ashburn, US
193.92.100.60	AS1241 Forthnet	`2.25ms` from Athens, GR
99.125.161.60	AS7018 AT&T Enterprises, LLC	`15.84ms` from Chicago, US
20.69.44.92	AS8075 Microsoft Corporation	`3.24ms` from Denver, US
73.145.31.236	AS7922 Comcast Cable Communications, LLC	`11.26ms` from Flint, US
217.84.26.108	AS3320 Deutsche Telekom AG	`7.26ms` from Frankfurt am Main, DE
171.250.116.28	AS7552 Viettel Group	`1.10ms` from Ho Chi Minh City, VN
39.60.172.44	AS17557 Pakistan Telecommunication Company Limited	`7.18ms` from Islamabad, PK
141.157.238.124	AS701 Verizon Business	`2.92ms` from New York City, US
116.76.194.204	AS17962 ShenZhen Topway Video Communication Co. Ltd	`4.84ms` from Shenzhen, CN

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.

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