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Summary

Country	China
Domain	chinaunicom.cn
ASN	AS4808
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 2408:8406:7980::/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
138.26.39.252	AS3452 University of Alabama at Birmingham	`3.43ms` from Atlanta, US
108.137.86.204	AS16509 Amazon.com, Inc.	`0.14ms` from Jakarta, ID
188.50.103.204	AS25019 Saudi Telecom Company JSC	`2.30ms` from Jeddah, SA
86.148.39.92	AS2856 British Telecommunications PLC	`4.31ms` from London, GB
73.226.242.124	AS7922 Comcast Cable Communications, LLC	`6.43ms` from New York City, US
37.6.116.76	AS25472 Nova Telecommunications & Media Single Member S.A	`8.41ms` from Athens, GR
27.252.39.92	AS9500 One New Zealand Group Limited	`7.77ms` from Christchurch, NZ
34.171.70.60	AS396982 Google LLC	`0.13ms` from Council Bluffs, US
34.135.223.188	AS396982 Google LLC	`0.12ms` from Council Bluffs, US
84.176.232.108	AS3320 Deutsche Telekom AG	`4.08ms` from Duesseldorf, DE
68.148.234.60	AS6327 Shaw Communications	`4.62ms` from Edmonton, CA
2.167.82.44	AS3320 Deutsche Telekom AG	`9.29ms` from Frankfurt am Main, DE
58.183.227.252	AS18144 Enecom,Inc.	`1.43ms` from Hiroshima, JP
90.162.170.188	AS12479 Orange Espagne SA	`1.39ms` from Madrid, ES
209.104.219.28	AS395383 Cologuard	`0.73ms` from New York City, US
179.248.177.76	AS26615 TIM S/A	`10.29ms` from São Paulo, BR
203.140.156.156	AS2516 KDDI CORPORATION	`9.25ms` from Tokyo, JP
181.14.24.236	AS7303 Telecom Argentina S.A.	`1.98ms` from Buenos Aires, AR
173.88.56.108	AS10796 Charter Communications Inc	`9.04ms` from Columbus, US
20.255.93.172	AS8075 Microsoft Corporation	`0.65ms` from Hong Kong, HK
133.175.122.220	AS2519 ARTERIA Networks Corporation	`4.46ms` from Osaka, JP
199.64.115.252	AS59865 Ivent Mobile bv	`1.49ms` from Phoenix, US
69.62.229.220	AS14051 Fidium	`4.33ms` from Santa Clara, US
163.213.135.44	AS4766 Korea Telecom	`6.01ms` from Seoul, KR
139.180.40.236	AS32505 Conterra	`2.17ms` from Dallas, 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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