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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 2408:845a:1410::/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

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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
169.40.230.12	AS20326 TeraSwitch Networks Inc.	`0.20ms` from Amsterdam, NL
120.61.63.92	AS9829 National Internet Backbone	`12.03ms` from Bengaluru, IN
204.209.41.252	AS11507 Medicine Hat College	`4.77ms` from Calgary, CA
24.93.124.60	AS10796 Charter Communications Inc	`5.48ms` from Columbus, US
13.58.175.140	AS16509 Amazon.com, Inc.	`0.14ms` from Columbus, US
177.89.77.188	AS28220 Alares Cabo Servicos de Telecomunicacoes S.A.	`14.76ms` from Fortaleza, BR
51.14.16.220	AS2856 British Telecommunications PLC	`2.50ms` from London, GB
176.35.179.236	AS5413 Wavenet Limited	`2.15ms` from London, GB
172.238.238.188	AS63949 Akamai Connected Cloud	`0.26ms` from Milan, IT
75.72.195.124	AS7922 Comcast Cable Communications, LLC	`8.83ms` from Minneapolis, US
15.223.27.156	AS16509 Amazon.com, Inc.	`0.86ms` from Montreal, CA
89.208.141.28	AS12695 LLC Digital Network	`1.10ms` from Moscow, RU
60.138.206.172	AS17676 SoftBank Corp.	`3.22ms` from Osaka, JP
108.4.227.252	AS701 Verizon Business	`1.36ms` from Philadelphia, US
186.223.51.76	AS28573 Claro NXT Telecomunicacoes Ltda	`8.35ms` from Sao Paulo, BR
14.95.11.76	AS4766 Korea Telecom	`1.27ms` from Seoul, KR
115.227.52.12	AS58461 CT-HangZhou-IDC	`6.34ms` from Shanghai, CN
110.150.61.60	AS1221 Telstra Limited	`3.73ms` from Sydney, AU
180.25.244.92	AS4713 NTT DOCOMO BUSINESS,Inc.	`10.30ms` from Tokyo, JP
196.184.183.28	AS327934 SOCIETE NATIONALE DES TELECOMMUNICATIONS (Tunisie Telecom)	`12.66ms` from Tunis, TN
39.103.227.92	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`0.34ms` from Zhangjiakou, CN
185.145.164.172	AS3329 VODAFONE-PANAFON HELLENIC TELECOMMUNICATIONS COMPANY SA	`5.45ms` from Athens, GR
89.12.199.236	AS6805 Telefonica Germany GmbH & Co.OHG	`3.32ms` from Berlin, DE
159.250.111.76	AS11776 Breezeline	`5.94ms` from Boca Raton, US
64.6.214.12	AS19783 APPRISS INC	`1.05ms` from Chicago, 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.

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