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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 2408:8459:70::/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

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

IP Address	ASN	Details
2408:8459:70:93d4:7b4c:2bad:d01b:ec9	AS136958 China Unicom Guangdong IP network	`15.21ms` 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
178.90.111.172	AS9198 JSC Kazakhtelecom	`4.92ms` from Almaty, KZ
178.228.135.60	AS31615 Odido Netherlands B.V.	`11.93ms` from Amsterdam, NL
109.232.118.172	AS60273 ALTANETICA S.L.	`4.00ms` from Barcelona, ES
188.100.43.60	AS3209 Vodafone GmbH	`4.52ms` from Duesseldorf, DE
87.166.212.236	AS3320 Deutsche Telekom AG	`7.26ms` from Duesseldorf, DE
52.59.153.252	AS16509 Amazon.com, Inc.	`0.18ms` from Frankfurt am Main, DE
128.186.70.12	AS2553 Florida State University	`10.37ms` from Miami, US
47.192.35.252	AS5650 Frontier Communications of America, Inc.	`11.84ms` from Miami, US
69.248.197.12	AS7922 Comcast Cable Communications, LLC	`6.21ms` from New York City, US
45.183.208.220	AS269291 Next Provedor de Acesso a Internet Ltda Me	`3.66ms` from Rio de Janeiro, BR
219.91.145.76	AS18207 YOU Broadband & Cable India Ltd.	`10.18ms` from Saint Thomas Mount, IN
149.78.212.12	AS266602 ODATA S.A.	`1.33ms` from Santiago, CL
189.131.204.12	AS8151 UNINET	`4.31ms` from Santiago de Queretaro, MX
179.101.197.44	AS26599 TELEFÔNICA BRASIL S.A	`1.94ms` from Sao Paulo, BR
211.248.217.220	AS4766 Korea Telecom	`7.79ms` from Seoul, KR
126.58.160.12	AS17676 SoftBank Corp.	`10.02ms` from Tokyo, JP
115.50.18.28	AS4837 CHINA UNICOM China169 Backbone	`2.75ms` from Zhengzhou, CN
70.174.50.92	AS22773 Cox Communications Inc.	`8.81ms` from Ashburn, US
186.115.9.156	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	`3.35ms` from Bogota, CO
181.82.161.12	AS7303 Telecom Argentina S.A.	`13.98ms` from Buenos Aires, AR
161.107.66.252	AS17275 Federal Home Loan Mortgage Corporation	`13.01ms` from Chicago, US
174.103.21.108	AS10796 Charter Communications Inc	`12.72ms` from Cleveland, US
81.85.63.92	AS16509 Amazon.com, Inc.	`2.42ms` from Dubai, AE
79.238.92.92	AS3320 Deutsche Telekom AG	`3.70ms` from Duesseldorf, DE
45.135.74.252	AS211978 Comlight SARL	`6.24ms` from Marseille, FR

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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