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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:         zhaoyz3@chinaunicom.cn
abuse-mailbox:  zhaoyz3@chinaunicom.cn
admin-c:        CH1302-AP
tech-c:         CH1302-AP
auth:           # Filtered
remarks:        zhaoyz3@chinaunicom.cn 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:         zhaoyz3@chinaunicom.cn
admin-c:        CH1302-AP
tech-c:         CH1302-AP
nic-hdl:        AC1718-AP
remarks:        Generated from irt object IRT-CU-CN
remarks:        zhaoyz3@chinaunicom.cn was validated on 2025-10-17
abuse-mailbox:  zhaoyz3@chinaunicom.cn
mnt-by:         APNIC-ABUSE
last-modified:  2025-10-17T02:26:56Z
source:         APNIC

person:         ChinaUnicom Hostmaster
nic-hdl:        CH1302-AP
e-mail:         hqs-ipabuse@chinaunicom.cn
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 2408:8456:6000::/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
52.92.21.12	AS16509 Amazon.com, Inc.	`0.35ms` from Dublin, IE
52.114.248.108	AS8075 Microsoft Corporation	`0.27ms` from Dublin, IE
130.79.251.252	AS2259 Renater	`9.21ms` from Geneve, CH
164.132.22.124	AS16276 OVH SAS	`0.06ms` from Gravelines, FR
47.76.195.124	AS45102 Alibaba (US) Technology Co., Ltd.	`0.73ms` from Hong Kong, HK
149.107.9.92	AS206347 Wessex Internet Limited	`3.72ms` from London, GB
82.6.58.156	AS5089 Virgin Media Limited	`5.28ms` from London, GB
86.28.251.92	AS5089 Virgin Media Limited	`9.53ms` from London, GB
158.101.41.172	AS31898 Oracle Corporation	`0.30ms` from Phoenix, US
186.193.114.124	AS53143 CABONNET INTERNET LTDA	`8.32ms` from Sao Paulo, BR
100.48.88.76	AS14618 Amazon.com, Inc.	`0.56ms` from Ashburn, US
71.176.247.28	AS701 Verizon Business	`5.00ms` from Ashburn, US
177.42.196.12	AS18881 TELEFÔNICA BRASIL S.A	`19.88ms` from Fortaleza, BR
165.73.215.124	AS328188 Covenant University	`1.58ms` from Lagos, NG
88.21.33.220	AS3352 TELEFONICA DE ESPANA S.A.U.	`9.65ms` from Madrid, ES
104.87.69.172	AS16625 Akamai Technologies, Inc.	`0.68ms` from Osaka, JP
87.89.75.236	AS5410 Bouygues Telecom SA	`5.93ms` from Paris, FR
112.227.58.220	AS4837 CHINA UNICOM China169 Backbone	`5.29ms` from Qingdao, CN
134.180.181.172	AS2519 ARTERIA Networks Corporation	`4.71ms` from Tokyo, JP
216.19.180.12	AS40029 Novus Entertainment Inc.	`0.86ms` from Vancouver, CA
5.13.7.92	AS8708 DIGI ROMANIA S.A.	`0.56ms` from Bacau, RO
114.241.246.156	AS4808 China Unicom Beijing Province Network	`4.37ms` from Beijing, CN
98.110.210.44	AS701 Verizon Business	`2.26ms` from Boston, US
50.170.226.156	AS7922 Comcast Cable Communications, LLC	`1.21ms` from Boston, US
217.83.95.252	AS3320 Deutsche Telekom AG	`4.42ms` from Hamburg, 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.

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