Summary
| Country |  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 2025-10-17
mnt-by:         MAINT-CNCGROUP
last-modified:  2025-10-17T02:26:26Z
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:         2408:8a22:9f00::/40
origin:         AS139007
descr:          China Unicom
                B811&A1218, China Unicom
                No.21, Jin-Rong Street
mnt-by:         MAINT-CNCGROUP-RR
last-modified:  2023-06-15T03:18:54Z
source:         APNICCIDR IP address subranges within 2408:8a22:9f00::/40 subnet
- 2408:8a22:9f00:0:0:0:0:0/48
- 2408:8a22:9f01:0:0:0:0:0/48
- 2408:8a22:9f02:0:0:0:0:0/48
- 2408:8a22:9f03:0:0:0:0:0/48
- 2408:8a22:9f04:0:0:0:0:0/48
- 2408:8a22:9f05:0:0:0:0:0/48
- 2408:8a22:9f06:0:0:0:0:0/48
- 2408:8a22:9f07:0:0:0:0:0/48
- 2408:8a22:9f08:0:0:0:0:0/48
- 2408:8a22:9f09:0:0:0:0:0/48
- 2408:8a22:9f0a:0:0:0:0:0/48
- 2408:8a22:9f0b:0:0:0:0:0/48
- 2408:8a22:9f0c:0:0:0:0:0/48
- 2408:8a22:9f0d:0:0:0:0:0/48
- 2408:8a22:9f0e:0:0:0:0:0/48
- 2408:8a22:9f0f:0:0:0:0:0/48
- 2408:8a22:9f10:0:0:0:0:0/48
- 2408:8a22:9f11:0:0:0:0:0/48
- 2408:8a22:9f12:0:0:0:0:0/48
- 2408:8a22:9f13:0:0:0:0:0/48
- 2408:8a22:9f14:0:0:0:0:0/48
- 2408:8a22:9f15:0:0:0:0:0/48
- 2408:8a22:9f16:0:0:0:0:0/48
- 2408:8a22:9f17:0:0:0:0:0/48
- 2408:8a22:9f18:0:0:0:0:0/48
- 2408:8a22:9f19:0:0:0:0:0/48
- 2408:8a22:9f1a:0:0:0:0:0/48
- 2408:8a22:9f1b:0:0:0:0:0/48
- 2408:8a22:9f1c:0:0:0:0:0/48
- 2408:8a22:9f1d:0:0:0:0:0/48
- 2408:8a22:9f1e:0:0:0:0:0/48
- 2408:8a22:9f1f:0:0:0:0:0/48
- 2408:8a22:9f20:0:0:0:0:0/48
- 2408:8a22:9f21:0:0:0:0:0/48
- 2408:8a22:9f22:0:0:0:0:0/48
- 2408:8a22:9f23:0:0:0:0:0/48
- 2408:8a22:9f24:0:0:0:0:0/48
- 2408:8a22:9f25:0:0:0:0:0/48
- 2408:8a22:9f26:0:0:0:0:0/48
- 2408:8a22:9f27:0:0:0:0:0/48
- 2408:8a22:9f28:0:0:0:0:0/48
- 2408:8a22:9f29:0:0:0:0:0/48
- 2408:8a22:9f2a:0:0:0:0:0/48
- 2408:8a22:9f2b:0:0:0:0:0/48
- 2408:8a22:9f2c:0:0:0:0:0/48
- 2408:8a22:9f2d:0:0:0:0:0/48
- 2408:8a22:9f2e:0:0:0:0:0/48
- 2408:8a22:9f2f:0:0:0:0:0/48
- 2408:8a22:9f30:0:0:0:0:0/48
- 2408:8a22:9f31:0:0:0:0:0/48
- 2408:8a22:9f32:0:0:0:0:0/48
- 2408:8a22:9f33:0:0:0:0:0/48
- 2408:8a22:9f34:0:0:0:0:0/48
- 2408:8a22:9f35:0:0:0:0:0/48
- 2408:8a22:9f36:0:0:0:0:0/48
- 2408:8a22:9f37:0:0:0:0:0/48
- 2408:8a22:9f38:0:0:0:0:0/48
- 2408:8a22:9f39:0:0:0:0:0/48
- 2408:8a22:9f3a:0:0:0:0:0/48
- 2408:8a22:9f3b:0:0:0:0:0/48
- 2408:8a22:9f3c:0:0:0:0:0/48
- 2408:8a22:9f3d:0:0:0:0:0/48
- 2408:8a22:9f3e:0:0:0:0:0/48
- 2408:8a22:9f3f:0:0:0:0:0/48
- 2408:8a22:9f40:0:0:0:0:0/48
- 2408:8a22:9f41:0:0:0:0:0/48
- 2408:8a22:9f42:0:0:0:0:0/48
- 2408:8a22:9f43:0:0:0:0:0/48
- 2408:8a22:9f44:0:0:0:0:0/48
- 2408:8a22:9f45:0:0:0:0:0/48
- 2408:8a22:9f46:0:0:0:0:0/48
- 2408:8a22:9f47:0:0:0:0:0/48
- 2408:8a22:9f48:0:0:0:0:0/48
- 2408:8a22:9f49:0:0:0:0:0/48
- 2408:8a22:9f4a:0:0:0:0:0/48
- 2408:8a22:9f4b:0:0:0:0:0/48
- 2408:8a22:9f4c:0:0:0:0:0/48
- 2408:8a22:9f4d:0:0:0:0:0/48
- 2408:8a22:9f4e:0:0:0:0:0/48
- 2408:8a22:9f4f:0:0:0:0:0/48
- 2408:8a22:9f50:0:0:0:0:0/48
- 2408:8a22:9f51:0:0:0:0:0/48
- 2408:8a22:9f52:0:0:0:0:0/48
- 2408:8a22:9f53:0:0:0:0:0/48
- 2408:8a22:9f54:0:0:0:0:0/48
- 2408:8a22:9f55:0:0:0:0:0/48
- 2408:8a22:9f56:0:0:0:0:0/48
- 2408:8a22:9f57:0:0:0:0:0/48
- 2408:8a22:9f58:0:0:0:0:0/48
- 2408:8a22:9f59:0:0:0:0:0/48
- 2408:8a22:9f5a:0:0:0:0:0/48
- 2408:8a22:9f5b:0:0:0:0:0/48
- 2408:8a22:9f5c:0:0:0:0:0/48
- 2408:8a22:9f5d:0:0:0:0:0/48
- 2408:8a22:9f5e:0:0:0:0:0/48
- 2408:8a22:9f5f:0:0:0:0:0/48
- 2408:8a22:9f60:0:0:0:0:0/48
- 2408:8a22:9f61:0:0:0:0:0/48
- 2408:8a22:9f62:0:0:0:0:0/48
- 2408:8a22:9f63:0:0:0:0:0/48
- 2408:8a22:9f64:0:0:0:0:0/48
- 2408:8a22:9f65:0:0:0:0:0/48
- 2408:8a22:9f66:0:0:0:0:0/48
- 2408:8a22:9f67:0:0:0:0:0/48
- 2408:8a22:9f68:0:0:0:0:0/48
- 2408:8a22:9f69:0:0:0:0:0/48
- 2408:8a22:9f6a:0:0:0:0:0/48
- 2408:8a22:9f6b:0:0:0:0:0/48
- 2408:8a22:9f6c:0:0:0:0:0/48
- 2408:8a22:9f6d:0:0:0:0:0/48
- 2408:8a22:9f6e:0:0:0:0:0/48
- 2408:8a22:9f6f:0:0:0:0:0/48
- 2408:8a22:9f70:0:0:0:0:0/48
- 2408:8a22:9f71:0:0:0:0:0/48
- 2408:8a22:9f72:0:0:0:0:0/48
- 2408:8a22:9f73:0:0:0:0:0/48
- 2408:8a22:9f74:0:0:0:0:0/48
- 2408:8a22:9f75:0:0:0:0:0/48
- 2408:8a22:9f76:0:0:0:0:0/48
- 2408:8a22:9f77:0:0:0:0:0/48
- 2408:8a22:9f78:0:0:0:0:0/48
- 2408:8a22:9f79:0:0:0:0:0/48
- 2408:8a22:9f7a:0:0:0:0:0/48
- 2408:8a22:9f7b:0:0:0:0:0/48
- 2408:8a22:9f7c:0:0:0:0:0/48
- 2408:8a22:9f7d:0:0:0:0:0/48
- 2408:8a22:9f7e:0:0:0:0:0/48
- 2408:8a22:9f7f:0:0:0:0:0/48
- 2408:8a22:9f80:0:0:0:0:0/48
- 2408:8a22:9f81:0:0:0:0:0/48
- 2408:8a22:9f82:0:0:0:0:0/48
- 2408:8a22:9f83:0:0:0:0:0/48
- 2408:8a22:9f84:0:0:0:0:0/48
- 2408:8a22:9f85:0:0:0:0:0/48
- 2408:8a22:9f86:0:0:0:0:0/48
- 2408:8a22:9f87:0:0:0:0:0/48
- 2408:8a22:9f88:0:0:0:0:0/48
- 2408:8a22:9f89:0:0:0:0:0/48
- 2408:8a22:9f8a:0:0:0:0:0/48
- 2408:8a22:9f8b:0:0:0:0:0/48
- 2408:8a22:9f8c:0:0:0:0:0/48
- 2408:8a22:9f8d:0:0:0:0:0/48
- 2408:8a22:9f8e:0:0:0:0:0/48
- 2408:8a22:9f8f:0:0:0:0:0/48
- 2408:8a22:9f90:0:0:0:0:0/48
- 2408:8a22:9f91:0:0:0:0:0/48
- 2408:8a22:9f92:0:0:0:0:0/48
- 2408:8a22:9f93:0:0:0:0:0/48
- 2408:8a22:9f94:0:0:0:0:0/48
- 2408:8a22:9f95:0:0:0:0:0/48
- 2408:8a22:9f96:0:0:0:0:0/48
- 2408:8a22:9f97:0:0:0:0:0/48
- 2408:8a22:9f98:0:0:0:0:0/48
- 2408:8a22:9f99:0:0:0:0:0/48
- 2408:8a22:9f9a:0:0:0:0:0/48
- 2408:8a22:9f9b:0:0:0:0:0/48
- 2408:8a22:9f9c:0:0:0:0:0/48
- 2408:8a22:9f9d:0:0:0:0:0/48
- 2408:8a22:9f9e:0:0:0:0:0/48
- 2408:8a22:9f9f:0:0:0:0:0/48
- 2408:8a22:9fa0:0:0:0:0:0/48
- 2408:8a22:9fa1:0:0:0:0:0/48
- 2408:8a22:9fa2:0:0:0:0:0/48
- 2408:8a22:9fa3:0:0:0:0:0/48
- 2408:8a22:9fa4:0:0:0:0:0/48
- 2408:8a22:9fa5:0:0:0:0:0/48
- 2408:8a22:9fa6:0:0:0:0:0/48
- 2408:8a22:9fa7:0:0:0:0:0/48
- 2408:8a22:9fa8:0:0:0:0:0/48
- 2408:8a22:9fa9:0:0:0:0:0/48
- 2408:8a22:9faa:0:0:0:0:0/48
- 2408:8a22:9fab:0:0:0:0:0/48
- 2408:8a22:9fac:0:0:0:0:0/48
- 2408:8a22:9fad:0:0:0:0:0/48
- 2408:8a22:9fae:0:0:0:0:0/48
- 2408:8a22:9faf:0:0:0:0:0/48
- 2408:8a22:9fb0:0:0:0:0:0/48
- 2408:8a22:9fb1:0:0:0:0:0/48
- 2408:8a22:9fb2:0:0:0:0:0/48
- 2408:8a22:9fb3:0:0:0:0:0/48
- 2408:8a22:9fb4:0:0:0:0:0/48
- 2408:8a22:9fb5:0:0:0:0:0/48
- 2408:8a22:9fb6:0:0:0:0:0/48
- 2408:8a22:9fb7:0:0:0:0:0/48
- 2408:8a22:9fb8:0:0:0:0:0/48
- 2408:8a22:9fb9:0:0:0:0:0/48
- 2408:8a22:9fba:0:0:0:0:0/48
- 2408:8a22:9fbb:0:0:0:0:0/48
- 2408:8a22:9fbc:0:0:0:0:0/48
- 2408:8a22:9fbd:0:0:0:0:0/48
- 2408:8a22:9fbe:0:0:0:0:0/48
- 2408:8a22:9fbf:0:0:0:0:0/48
- 2408:8a22:9fc0:0:0:0:0:0/48
- 2408:8a22:9fc1:0:0:0:0:0/48
- 2408:8a22:9fc2:0:0:0:0:0/48
- 2408:8a22:9fc3:0:0:0:0:0/48
- 2408:8a22:9fc4:0:0:0:0:0/48
- 2408:8a22:9fc5:0:0:0:0:0/48
- 2408:8a22:9fc6:0:0:0:0:0/48
- 2408:8a22:9fc7:0:0:0:0:0/48
- 2408:8a22:9fc8:0:0:0:0:0/48
- 2408:8a22:9fc9:0:0:0:0:0/48
- 2408:8a22:9fca:0:0:0:0:0/48
- 2408:8a22:9fcb:0:0:0:0:0/48
- 2408:8a22:9fcc:0:0:0:0:0/48
- 2408:8a22:9fcd:0:0:0:0:0/48
- 2408:8a22:9fce:0:0:0:0:0/48
- 2408:8a22:9fcf:0:0:0:0:0/48
- 2408:8a22:9fd0:0:0:0:0:0/48
- 2408:8a22:9fd1:0:0:0:0:0/48
- 2408:8a22:9fd2:0:0:0:0:0/48
- 2408:8a22:9fd3:0:0:0:0:0/48
- 2408:8a22:9fd4:0:0:0:0:0/48
- 2408:8a22:9fd5:0:0:0:0:0/48
- 2408:8a22:9fd6:0:0:0:0:0/48
- 2408:8a22:9fd7:0:0:0:0:0/48
- 2408:8a22:9fd8:0:0:0:0:0/48
- 2408:8a22:9fd9:0:0:0:0:0/48
- 2408:8a22:9fda:0:0:0:0:0/48
- 2408:8a22:9fdb:0:0:0:0:0/48
- 2408:8a22:9fdc:0:0:0:0:0/48
- 2408:8a22:9fdd:0:0:0:0:0/48
- 2408:8a22:9fde:0:0:0:0:0/48
- 2408:8a22:9fdf:0:0:0:0:0/48
- 2408:8a22:9fe0:0:0:0:0:0/48
- 2408:8a22:9fe1:0:0:0:0:0/48
- 2408:8a22:9fe2:0:0:0:0:0/48
- 2408:8a22:9fe3:0:0:0:0:0/48
- 2408:8a22:9fe4:0:0:0:0:0/48
- 2408:8a22:9fe5:0:0:0:0:0/48
- 2408:8a22:9fe6:0:0:0:0:0/48
- 2408:8a22:9fe7:0:0:0:0:0/48
- 2408:8a22:9fe8:0:0:0:0:0/48
- 2408:8a22:9fe9:0:0:0:0:0/48
- 2408:8a22:9fea:0:0:0:0:0/48
- 2408:8a22:9feb:0:0:0:0:0/48
- 2408:8a22:9fec:0:0:0:0:0/48
- 2408:8a22:9fed:0:0:0:0:0/48
- 2408:8a22:9fee:0:0:0:0:0/48
- 2408:8a22:9fef:0:0:0:0:0/48
- 2408:8a22:9ff0:0:0:0:0:0/48
- 2408:8a22:9ff1:0:0:0:0:0/48
- 2408:8a22:9ff2:0:0:0:0:0/48
- 2408:8a22:9ff3:0:0:0:0:0/48
- 2408:8a22:9ff4:0:0:0:0:0/48
- 2408:8a22:9ff5:0:0:0:0:0/48
- 2408:8a22:9ff6:0:0:0:0:0/48
- 2408:8a22:9ff7:0:0:0:0:0/48
- 2408:8a22:9ff8:0:0:0:0:0/48
- 2408:8a22:9ff9:0:0:0:0:0/48
- 2408:8a22:9ffa:0:0:0:0:0/48
- 2408:8a22:9ffb:0:0:0:0:0/48
- 2408:8a22:9ffc:0:0:0:0:0/48
- 2408:8a22:9ffd:0:0:0:0:0/48
- 2408:8a22:9ffe:0:0:0:0:0/48
- 2408:8a22:9fff:0:0:0:0:0/48
