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Summary

Country	China
Domain	chinaunicom.cn
ASN	AS136958
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 2408:8459:860::/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

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

IP Address	ASN	Details
2408:8459:860:600b:1888:7b30:910c:862	AS136958 China Unicom Guangdong IP network	`14.15ms` from Shenzhen, CN
2408:8459:861:311b:e487:9d82:4113:af9b	AS136958 China Unicom Guangdong IP network	`15.85ms` 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
134.41.27.76	AS855 Bell Canada	`15.21ms` from Beauharnois, CA
181.102.0.140	AS7303 Telecom Argentina S.A.	`11.43ms` from Buenos Aires, AR
158.51.32.252	AS3131 Tele-Media Solutions	`10.18ms` from Chicago, US
157.156.212.108	AS17816 China Unicom IP network China169 Guangdong province	`5.55ms` from Guangzhou, CN
46.142.245.140	AS8881 1&1 Versatel GmbH	`4.52ms` from Hamburg, DE
195.87.47.124	AS34684 Allianz Sigorta A.S.	`4.09ms` from Istanbul, TR
90.205.142.236	AS5607 Sky UK Limited	`4.78ms` from London, GB
47.147.31.28	AS5650 Frontier Communications of America, Inc.	`2.08ms` from Los Angeles, US
139.95.7.172	AS45102 Alibaba (US) Technology Co., Ltd.	`0.33ms` from Manila, PH
39.67.111.156	AS4837 CHINA UNICOM China169 Backbone	`8.77ms` from Qingdao, CN
193.42.139.124	AS137 Consortium GARR	`4.13ms` from Rome, IT
210.181.130.252	AS4766 Korea Telecom	`5.40ms` from Seoul, KR
177.189.106.236	AS27699 TELEFÔNICA BRASIL S.A	`1.37ms` from São Paulo, BR
43.165.184.76	AS132203 Tencent Building, Kejizhongyi Avenue	`0.39ms` from Tokyo, JP
5.20.250.108	AS21412 UAB "Cgates"	`3.03ms` from Vilnius, LT
104.169.18.252	AS5650 Frontier Communications of America, Inc.	`14.84ms` from Ashburn, US
193.92.230.28	AS1241 Forthnet	`4.43ms` from Athens, GR
176.52.207.28	AS16205 DSI GmbH Daten Service Informationssysteme	`4.02ms` from Berlin, DE
105.242.209.12	AS36994 Vodacom	`1.46ms` from Cape Town, ZA
198.14.213.108	AS7029 Windstream Communications LLC	`8.72ms` from Chicago, US
200.236.4.188	AS10881 FUNPAR - Fundacao da UFPR para o DCTC	`0.28ms` from Curitiba, BR
134.213.135.236	AS15395 Rackspace Ltd.	`1.31ms` from London, GB
216.153.59.140	AS33425 CoreWeave, Inc	`0.66ms` from New York City, US
166.1.68.108	AS401152 Ace Data Centers II, L.L.C.	`0.13ms` from Orem, US
92.202.34.60	AS2527 Sony Network Communications Inc.	`3.22ms` from Osaka, JP

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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