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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:         [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 2408:8406:6100::/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

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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
97.180.147.44	AS6167 Verizon Business	`12.27ms` from Atlanta, US
157.148.85.108	AS136958 China Unicom Guangdong IP network	`2.29ms` from Guangzhou, CN
218.90.206.44	AS4134 CHINANET-BACKBONE	`6.11ms` from Huai'an, CN
200.126.52.60	AS61482 CONVERGIA	`0.21ms` from Lima, PE
128.200.247.28	AS299 University of California, Irvine	`2.63ms` from Los Angeles, US
70.128.79.156	AS7018 AT&T Enterprises, LLC	`5.92ms` from New York City, US
71.236.176.220	AS7922 Comcast Cable Communications, LLC	`6.94ms` from Portland, US
3.227.61.172	AS14618 Amazon.com, Inc.	`0.21ms` from Reston, US
79.51.201.252	AS3269 Telecom Italia S.p.A.	`4.62ms` from Rome, IT
41.62.97.188	AS37705 TOPNET	`1.85ms` from Tunis, TN
222.136.153.92	AS4837 CHINA UNICOM China169 Backbone	`5.45ms` from Zhengzhou, CN
98.71.210.124	AS8075 Microsoft Corporation	`0.30ms` from Amsterdam, NL
75.137.173.188	AS20115 Charter Communications LLC	`6.04ms` from Atlanta, US
72.246.88.172	AS16625 Akamai Technologies, Inc.	`0.60ms` from Dallas, US
168.76.121.108	AS137951 ASLINE LIMITED	`0.87ms` from Hong Kong, HK
119.158.159.12	AS17557 Pakistan Telecommunication Company Limited	`12.41ms` from Karachi, PK
178.150.153.92	AS13188 CONTENT DELIVERY NETWORK LTD	`7.31ms` from Kyiv, UA
51.191.190.76	AS5607 Sky UK Limited	`1.17ms` from London, GB
70.95.51.12	AS20001 Charter Communications Inc	`7.51ms` from Los Angeles, US
23.224.70.156	AS40065 CNSERVERS LLC	`0.23ms` from Los Angeles, US
201.46.113.108	AS56958 Raiola Networks S.L.	`0.49ms` from Madrid, ES
176.153.66.188	AS5410 Bouygues Telecom SA	`16.80ms` from Marseille, FR
47.204.60.252	AS5650 Frontier Communications of America, Inc.	`5.75ms` from Miami, US
141.148.223.236	AS31898 Oracle Corporation	`0.15ms` from Mumbai, IN
222.12.217.172	AS2516 KDDI CORPORATION	`15.72ms` 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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