Summary

Country
CN China
Domain chinaunicom.com
Size 309,485,009,821,345,100,000,000,000
Registry APNIC
Network Name CU-CN

Whois

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 2024-07-01
mnt-by: MAINT-CNCGROUP
last-modified: 2024-07-01T02:08:34Z
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 2024-07-01
abuse-mailbox: [email protected]
mnt-by: APNIC-ABUSE
last-modified: 2024-10-09T08:44:07Z
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: 2408:840c:c700::/40
origin: AS17621
descr: China Unicom
B811&A1218, China Unicom
No.21, Jin-Rong Street
mnt-by: MAINT-CNCGROUP-RR
last-modified: 2023-06-08T11:35:46Z
source: APNIC


CIDR IP address subranges within 2408:840c:c700::/40 subnet

  • 2408:840c:c700:0:0:0:0:0/48
  • 2408:840c:c701:0:0:0:0:0/48
  • 2408:840c:c702:0:0:0:0:0/48
  • 2408:840c:c703:0:0:0:0:0/48
  • 2408:840c:c704:0:0:0:0:0/48
  • 2408:840c:c705:0:0:0:0:0/48
  • 2408:840c:c706:0:0:0:0:0/48
  • 2408:840c:c707:0:0:0:0:0/48
  • 2408:840c:c708:0:0:0:0:0/48
  • 2408:840c:c709:0:0:0:0:0/48
  • 2408:840c:c70a:0:0:0:0:0/48
  • 2408:840c:c70b:0:0:0:0:0/48
  • 2408:840c:c70c:0:0:0:0:0/48
  • 2408:840c:c70d:0:0:0:0:0/48
  • 2408:840c:c70e:0:0:0:0:0/48
  • 2408:840c:c70f:0:0:0:0:0/48
  • 2408:840c:c710:0:0:0:0:0/48
  • 2408:840c:c711:0:0:0:0:0/48
  • 2408:840c:c712:0:0:0:0:0/48
  • 2408:840c:c713:0:0:0:0:0/48
  • 2408:840c:c714:0:0:0:0:0/48
  • 2408:840c:c715:0:0:0:0:0/48
  • 2408:840c:c716:0:0:0:0:0/48
  • 2408:840c:c717:0:0:0:0:0/48
  • 2408:840c:c718:0:0:0:0:0/48
  • 2408:840c:c719:0:0:0:0:0/48
  • 2408:840c:c71a:0:0:0:0:0/48
  • 2408:840c:c71b:0:0:0:0:0/48
  • 2408:840c:c71c:0:0:0:0:0/48
  • 2408:840c:c71d:0:0:0:0:0/48
  • 2408:840c:c71e:0:0:0:0:0/48
  • 2408:840c:c71f:0:0:0:0:0/48
  • 2408:840c:c720:0:0:0:0:0/48
  • 2408:840c:c721:0:0:0:0:0/48
  • 2408:840c:c722:0:0:0:0:0/48
  • 2408:840c:c723:0:0:0:0:0/48
  • 2408:840c:c724:0:0:0:0:0/48
  • 2408:840c:c725:0:0:0:0:0/48
  • 2408:840c:c726:0:0:0:0:0/48
  • 2408:840c:c727:0:0:0:0:0/48
  • 2408:840c:c728:0:0:0:0:0/48
  • 2408:840c:c729:0:0:0:0:0/48
  • 2408:840c:c72a:0:0:0:0:0/48
  • 2408:840c:c72b:0:0:0:0:0/48
  • 2408:840c:c72c:0:0:0:0:0/48
  • 2408:840c:c72d:0:0:0:0:0/48
  • 2408:840c:c72e:0:0:0:0:0/48
  • 2408:840c:c72f:0:0:0:0:0/48
  • 2408:840c:c730:0:0:0:0:0/48
  • 2408:840c:c731:0:0:0:0:0/48
  • 2408:840c:c732:0:0:0:0:0/48
  • 2408:840c:c733:0:0:0:0:0/48
  • 2408:840c:c734:0:0:0:0:0/48
  • 2408:840c:c735:0:0:0:0:0/48
  • 2408:840c:c736:0:0:0:0:0/48
  • 2408:840c:c737:0:0:0:0:0/48
  • 2408:840c:c738:0:0:0:0:0/48
  • 2408:840c:c739:0:0:0:0:0/48
  • 2408:840c:c73a:0:0:0:0:0/48
  • 2408:840c:c73b:0:0:0:0:0/48
  • 2408:840c:c73c:0:0:0:0:0/48
  • 2408:840c:c73d:0:0:0:0:0/48
  • 2408:840c:c73e:0:0:0:0:0/48
  • 2408:840c:c73f:0:0:0:0:0/48
  • 2408:840c:c740:0:0:0:0:0/48
  • 2408:840c:c741:0:0:0:0:0/48
  • 2408:840c:c742:0:0:0:0:0/48
  • 2408:840c:c743:0:0:0:0:0/48
  • 2408:840c:c744:0:0:0:0:0/48
  • 2408:840c:c745:0:0:0:0:0/48
  • 2408:840c:c746:0:0:0:0:0/48
  • 2408:840c:c747:0:0:0:0:0/48
  • 2408:840c:c748:0:0:0:0:0/48
  • 2408:840c:c749:0:0:0:0:0/48
  • 2408:840c:c74a:0:0:0:0:0/48
  • 2408:840c:c74b:0:0:0:0:0/48
  • 2408:840c:c74c:0:0:0:0:0/48
  • 2408:840c:c74d:0:0:0:0:0/48
  • 2408:840c:c74e:0:0:0:0:0/48
  • 2408:840c:c74f:0:0:0:0:0/48
  • 2408:840c:c750:0:0:0:0:0/48
  • 2408:840c:c751:0:0:0:0:0/48
  • 2408:840c:c752:0:0:0:0:0/48
  • 2408:840c:c753:0:0:0:0:0/48
  • 2408:840c:c754:0:0:0:0:0/48
  • 2408:840c:c755:0:0:0:0:0/48
  • 2408:840c:c756:0:0:0:0:0/48
  • 2408:840c:c757:0:0:0:0:0/48
  • 2408:840c:c758:0:0:0:0:0/48
  • 2408:840c:c759:0:0:0:0:0/48
  • 2408:840c:c75a:0:0:0:0:0/48
  • 2408:840c:c75b:0:0:0:0:0/48
  • 2408:840c:c75c:0:0:0:0:0/48
  • 2408:840c:c75d:0:0:0:0:0/48
  • 2408:840c:c75e:0:0:0:0:0/48
  • 2408:840c:c75f:0:0:0:0:0/48
  • 2408:840c:c760:0:0:0:0:0/48
  • 2408:840c:c761:0:0:0:0:0/48
  • 2408:840c:c762:0:0:0:0:0/48
  • 2408:840c:c763:0:0:0:0:0/48
  • 2408:840c:c764:0:0:0:0:0/48
  • 2408:840c:c765:0:0:0:0:0/48
  • 2408:840c:c766:0:0:0:0:0/48
  • 2408:840c:c767:0:0:0:0:0/48
  • 2408:840c:c768:0:0:0:0:0/48
  • 2408:840c:c769:0:0:0:0:0/48
  • 2408:840c:c76a:0:0:0:0:0/48
  • 2408:840c:c76b:0:0:0:0:0/48
  • 2408:840c:c76c:0:0:0:0:0/48
  • 2408:840c:c76d:0:0:0:0:0/48
  • 2408:840c:c76e:0:0:0:0:0/48
  • 2408:840c:c76f:0:0:0:0:0/48
  • 2408:840c:c770:0:0:0:0:0/48
  • 2408:840c:c771:0:0:0:0:0/48
  • 2408:840c:c772:0:0:0:0:0/48
  • 2408:840c:c773:0:0:0:0:0/48
  • 2408:840c:c774:0:0:0:0:0/48
  • 2408:840c:c775:0:0:0:0:0/48
  • 2408:840c:c776:0:0:0:0:0/48
  • 2408:840c:c777:0:0:0:0:0/48
  • 2408:840c:c778:0:0:0:0:0/48
  • 2408:840c:c779:0:0:0:0:0/48
  • 2408:840c:c77a:0:0:0:0:0/48
  • 2408:840c:c77b:0:0:0:0:0/48
  • 2408:840c:c77c:0:0:0:0:0/48
  • 2408:840c:c77d:0:0:0:0:0/48
  • 2408:840c:c77e:0:0:0:0:0/48
  • 2408:840c:c77f:0:0:0:0:0/48
  • 2408:840c:c780:0:0:0:0:0/48
  • 2408:840c:c781:0:0:0:0:0/48
  • 2408:840c:c782:0:0:0:0:0/48
  • 2408:840c:c783:0:0:0:0:0/48
  • 2408:840c:c784:0:0:0:0:0/48
  • 2408:840c:c785:0:0:0:0:0/48
  • 2408:840c:c786:0:0:0:0:0/48
  • 2408:840c:c787:0:0:0:0:0/48
  • 2408:840c:c788:0:0:0:0:0/48
  • 2408:840c:c789:0:0:0:0:0/48
  • 2408:840c:c78a:0:0:0:0:0/48
  • 2408:840c:c78b:0:0:0:0:0/48
  • 2408:840c:c78c:0:0:0:0:0/48
  • 2408:840c:c78d:0:0:0:0:0/48
  • 2408:840c:c78e:0:0:0:0:0/48
  • 2408:840c:c78f:0:0:0:0:0/48
  • 2408:840c:c790:0:0:0:0:0/48
  • 2408:840c:c791:0:0:0:0:0/48
  • 2408:840c:c792:0:0:0:0:0/48
  • 2408:840c:c793:0:0:0:0:0/48
  • 2408:840c:c794:0:0:0:0:0/48
  • 2408:840c:c795:0:0:0:0:0/48
  • 2408:840c:c796:0:0:0:0:0/48
  • 2408:840c:c797:0:0:0:0:0/48
  • 2408:840c:c798:0:0:0:0:0/48
  • 2408:840c:c799:0:0:0:0:0/48
  • 2408:840c:c79a:0:0:0:0:0/48
  • 2408:840c:c79b:0:0:0:0:0/48
  • 2408:840c:c79c:0:0:0:0:0/48
  • 2408:840c:c79d:0:0:0:0:0/48
  • 2408:840c:c79e:0:0:0:0:0/48
  • 2408:840c:c79f:0:0:0:0:0/48
  • 2408:840c:c7a0:0:0:0:0:0/48
  • 2408:840c:c7a1:0:0:0:0:0/48
  • 2408:840c:c7a2:0:0:0:0:0/48
  • 2408:840c:c7a3:0:0:0:0:0/48
  • 2408:840c:c7a4:0:0:0:0:0/48
  • 2408:840c:c7a5:0:0:0:0:0/48
  • 2408:840c:c7a6:0:0:0:0:0/48
  • 2408:840c:c7a7:0:0:0:0:0/48
  • 2408:840c:c7a8:0:0:0:0:0/48
  • 2408:840c:c7a9:0:0:0:0:0/48
  • 2408:840c:c7aa:0:0:0:0:0/48
  • 2408:840c:c7ab:0:0:0:0:0/48
  • 2408:840c:c7ac:0:0:0:0:0/48
  • 2408:840c:c7ad:0:0:0:0:0/48
  • 2408:840c:c7ae:0:0:0:0:0/48
  • 2408:840c:c7af:0:0:0:0:0/48
  • 2408:840c:c7b0:0:0:0:0:0/48
  • 2408:840c:c7b1:0:0:0:0:0/48
  • 2408:840c:c7b2:0:0:0:0:0/48
  • 2408:840c:c7b3:0:0:0:0:0/48
  • 2408:840c:c7b4:0:0:0:0:0/48
  • 2408:840c:c7b5:0:0:0:0:0/48
  • 2408:840c:c7b6:0:0:0:0:0/48
  • 2408:840c:c7b7:0:0:0:0:0/48
  • 2408:840c:c7b8:0:0:0:0:0/48
  • 2408:840c:c7b9:0:0:0:0:0/48
  • 2408:840c:c7ba:0:0:0:0:0/48
  • 2408:840c:c7bb:0:0:0:0:0/48
  • 2408:840c:c7bc:0:0:0:0:0/48
  • 2408:840c:c7bd:0:0:0:0:0/48
  • 2408:840c:c7be:0:0:0:0:0/48
  • 2408:840c:c7bf:0:0:0:0:0/48
  • 2408:840c:c7c0:0:0:0:0:0/48
  • 2408:840c:c7c1:0:0:0:0:0/48
  • 2408:840c:c7c2:0:0:0:0:0/48
  • 2408:840c:c7c3:0:0:0:0:0/48
  • 2408:840c:c7c4:0:0:0:0:0/48
  • 2408:840c:c7c5:0:0:0:0:0/48
  • 2408:840c:c7c6:0:0:0:0:0/48
  • 2408:840c:c7c7:0:0:0:0:0/48
  • 2408:840c:c7c8:0:0:0:0:0/48
  • 2408:840c:c7c9:0:0:0:0:0/48
  • 2408:840c:c7ca:0:0:0:0:0/48
  • 2408:840c:c7cb:0:0:0:0:0/48
  • 2408:840c:c7cc:0:0:0:0:0/48
  • 2408:840c:c7cd:0:0:0:0:0/48
  • 2408:840c:c7ce:0:0:0:0:0/48
  • 2408:840c:c7cf:0:0:0:0:0/48
  • 2408:840c:c7d0:0:0:0:0:0/48
  • 2408:840c:c7d1:0:0:0:0:0/48
  • 2408:840c:c7d2:0:0:0:0:0/48
  • 2408:840c:c7d3:0:0:0:0:0/48
  • 2408:840c:c7d4:0:0:0:0:0/48
  • 2408:840c:c7d5:0:0:0:0:0/48
  • 2408:840c:c7d6:0:0:0:0:0/48
  • 2408:840c:c7d7:0:0:0:0:0/48
  • 2408:840c:c7d8:0:0:0:0:0/48
  • 2408:840c:c7d9:0:0:0:0:0/48
  • 2408:840c:c7da:0:0:0:0:0/48
  • 2408:840c:c7db:0:0:0:0:0/48
  • 2408:840c:c7dc:0:0:0:0:0/48
  • 2408:840c:c7dd:0:0:0:0:0/48
  • 2408:840c:c7de:0:0:0:0:0/48
  • 2408:840c:c7df:0:0:0:0:0/48
  • 2408:840c:c7e0:0:0:0:0:0/48
  • 2408:840c:c7e1:0:0:0:0:0/48
  • 2408:840c:c7e2:0:0:0:0:0/48
  • 2408:840c:c7e3:0:0:0:0:0/48
  • 2408:840c:c7e4:0:0:0:0:0/48
  • 2408:840c:c7e5:0:0:0:0:0/48
  • 2408:840c:c7e6:0:0:0:0:0/48
  • 2408:840c:c7e7:0:0:0:0:0/48
  • 2408:840c:c7e8:0:0:0:0:0/48
  • 2408:840c:c7e9:0:0:0:0:0/48
  • 2408:840c:c7ea:0:0:0:0:0/48
  • 2408:840c:c7eb:0:0:0:0:0/48
  • 2408:840c:c7ec:0:0:0:0:0/48
  • 2408:840c:c7ed:0:0:0:0:0/48
  • 2408:840c:c7ee:0:0:0:0:0/48
  • 2408:840c:c7ef:0:0:0:0:0/48
  • 2408:840c:c7f0:0:0:0:0:0/48
  • 2408:840c:c7f1:0:0:0:0:0/48
  • 2408:840c:c7f2:0:0:0:0:0/48
  • 2408:840c:c7f3:0:0:0:0:0/48
  • 2408:840c:c7f4:0:0:0:0:0/48
  • 2408:840c:c7f5:0:0:0:0:0/48
  • 2408:840c:c7f6:0:0:0:0:0/48
  • 2408:840c:c7f7:0:0:0:0:0/48
  • 2408:840c:c7f8:0:0:0:0:0/48
  • 2408:840c:c7f9:0:0:0:0:0/48
  • 2408:840c:c7fa:0:0:0:0:0/48
  • 2408:840c:c7fb:0:0:0:0:0/48
  • 2408:840c:c7fc:0:0:0:0:0/48
  • 2408:840c:c7fd:0:0:0:0:0/48
  • 2408:840c:c7fe:0:0:0:0:0/48
  • 2408:840c:c7ff:0:0:0:0:0/48

Get started with 100,000 free lookups: sign up