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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:ca10::/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

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

IP Address	ASN	Details
2408:8456:ca10:be95::1	AS17622 China Unicom Guangzhou network	`25.28ms` from Shenzhen, 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
220.240.134.220	AS7545 TPG Telecom Limited	`11.72ms` from Adelaide, AU
47.14.171.252	AS20115 Charter Communications LLC	`12.04ms` from Ashburn, US
201.184.45.124	AS13489 UNE EPM TELECOMUNICACIONES S.A.	`2.16ms` from Bogota, CO
165.200.128.76	AS22809 American Family Insurance	`8.15ms` from Chicago, US
34.254.114.12	AS16509 Amazon.com, Inc.	`0.22ms` from Dublin, IE
114.201.216.28	AS9318 SK Broadband Co Ltd	`4.15ms` from Incheon, KR
110.8.49.92	AS9318 SK Broadband Co Ltd	`3.65ms` from Incheon, KR
86.137.123.188	AS2856 British Telecommunications PLC	`3.48ms` from London, GB
88.162.34.140	AS12322 Free SAS	`2.85ms` from Paris, FR
123.10.225.156	AS4837 CHINA UNICOM China169 Backbone	`2.18ms` from Zhengzhou, CN
68.230.143.108	AS22773 Cox Communications Inc.	`7.97ms` from Boston, US
75.114.188.252	AS33363 Charter Communications, Inc	`11.74ms` from Chicago, US
69.27.51.252	AS40389 Blueriver Networking Services, Inc.	`18.13ms` from Columbus, US
188.151.70.220	AS1257 Tele2 Sverige AB	`1.00ms` from Goeteborg, SE
77.0.254.28	AS6805 Telefonica Germany GmbH & Co.OHG	`2.11ms` from Hamburg, DE
14.240.43.12	AS45899 VNPT Corp	`5.48ms` from Ho Chi Minh City, VN
45.193.68.108	AS134548 DXTL Tseung Kwan O Service	`0.70ms` from Hong Kong, HK
218.91.249.76	AS4134 CHINANET-BACKBONE	`6.71ms` from Huai'an, CN
117.90.149.28	AS4134 CHINANET-BACKBONE	`5.51ms` from Huai'an, CN
211.203.16.204	AS9318 SK Broadband Co Ltd	`1.50ms` from Incheon, KR
68.68.91.252	AS11550 Smithville Digital, LLC	`7.17ms` from Indianapolis, US
196.19.4.140	AS396356 Latitude.sh	`0.14ms` from London, GB
112.201.233.108	AS9299 Philippine Long Distance Telephone Company	`0.84ms` from Manila, PH
82.200.85.12	AS21127 Joint Stock Company TransTeleCom	`7.31ms` from Novosibirsk, RU
95.34.27.28	AS2119 Telenor Norge AS	`13.21ms` from Oslo, NO

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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