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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 2408:8020:e000::/36

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
86.95.181.52	AS1136 KPN B.V.	`2.27ms` from Amsterdam, NL
99.56.72.52	AS7018 AT&T Enterprises, LLC	`9.42ms` from Atlanta, US
186.124.55.164	AS7303 Telecom Argentina S.A.	`1.08ms` from Cordoba, AR
120.26.129.4	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`2.17ms` from Hangzhou, CN
125.167.24.228	AS7713 PT Telekomunikasi Indonesia	`13.45ms` from Jakarta, ID
223.226.88.52	AS24560 Bharti Airtel Ltd., Telemedia Services	`2.27ms` from Kolkata, IN
50.7.208.84	AS30058 FDCservers.net	`0.20ms` from Madrid, ES
212.119.251.52	AS3216 PJSC Vimpelcom	`0.63ms` from Moscow, RU
77.41.1.20	AS8615 Central Telegraph Public Joint-stock Company	`1.70ms` from Moscow, RU
126.22.85.116	AS17676 SoftBank Corp.	`3.79ms` from Osaka, JP
90.228.161.20	AS3301 Telia Company AB	`0.54ms` from Stockholm, SE
61.117.97.164	AS2516 KDDI CORPORATION	`17.81ms` from Tokyo, JP
121.63.3.212	AS4134 CHINANET BACKBONE	`8.23ms` from Wuhan, CN
188.63.29.84	AS3303 Swisscom (Switzerland) Ltd	`0.64ms` from Zuerich, CH
77.162.40.180	AS1136 KPN B.V.	`2.67ms` from Amsterdam, NL
177.96.211.180	AS18881 TELEFÔNICA BRASIL S.A	`8.11ms` from Brasilia, BR
193.231.83.132	AS13059 Extreme Solutions SRL	`0.21ms` from Bucharest, RO
117.220.41.196	AS9829 National Internet Backbone	`4.85ms` from Delhi, IN
81.156.96.196	AS2856 British Telecommunications PLC	`12.13ms` from Erith, GB
119.197.92.36	AS4766 Korea Telecom	`0.83ms` from Incheon, KR
180.67.90.52	AS9318 SK Broadband Co Ltd	`5.84ms` from Incheon, KR
16.79.195.164	AS16509 Amazon.com, Inc.	`0.14ms` from Jakarta, ID
159.89.50.36	AS14061 DigitalOcean, LLC	`0.21ms` from New York City, US
56.124.87.52	AS16509 Amazon.com, Inc.	`0.13ms` from Osasco, BR
175.24.145.100	AS45090 Shenzhen Tencent Computer Systems Company Limited	`1.23ms` from Shanghai, 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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