IP subnet details

2408:890c:140::/42

AS17621  — China Unicom Shanghai Network

Summary

Country
CN China
Domain chinaunicom.com
Size 77,371,252,455,336,270,000,000,000
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: 2408:890c::/32
origin: AS17621
descr: China Unicom
B811&A1218, China Unicom
No.21, Jin-Rong Street
mnt-by: MAINT-CNCGROUP-RR
last-modified: 2023-06-15T02:25:26Z
source: APNIC


CIDR IP address subranges within 2408:890c:140::/42 subnet

  • 2408:890c:140:0:0:0:0:0/50
  • 2408:890c:140:4000:0:0:0:0/50
  • 2408:890c:140:8000:0:0:0:0/50
  • 2408:890c:140:c000:0:0:0:0/50
  • 2408:890c:141:0:0:0:0:0/50
  • 2408:890c:141:4000:0:0:0:0/50
  • 2408:890c:141:8000:0:0:0:0/50
  • 2408:890c:141:c000:0:0:0:0/50
  • 2408:890c:142:0:0:0:0:0/50
  • 2408:890c:142:4000:0:0:0:0/50
  • 2408:890c:142:8000:0:0:0:0/50
  • 2408:890c:142:c000:0:0:0:0/50
  • 2408:890c:143:0:0:0:0:0/50
  • 2408:890c:143:4000:0:0:0:0/50
  • 2408:890c:143:8000:0:0:0:0/50
  • 2408:890c:143:c000:0:0:0:0/50
  • 2408:890c:144:0:0:0:0:0/50
  • 2408:890c:144:4000:0:0:0:0/50
  • 2408:890c:144:8000:0:0:0:0/50
  • 2408:890c:144:c000:0:0:0:0/50
  • 2408:890c:145:0:0:0:0:0/50
  • 2408:890c:145:4000:0:0:0:0/50
  • 2408:890c:145:8000:0:0:0:0/50
  • 2408:890c:145:c000:0:0:0:0/50
  • 2408:890c:146:0:0:0:0:0/50
  • 2408:890c:146:4000:0:0:0:0/50
  • 2408:890c:146:8000:0:0:0:0/50
  • 2408:890c:146:c000:0:0:0:0/50
  • 2408:890c:147:0:0:0:0:0/50
  • 2408:890c:147:4000:0:0:0:0/50
  • 2408:890c:147:8000:0:0:0:0/50
  • 2408:890c:147:c000:0:0:0:0/50
  • 2408:890c:148:0:0:0:0:0/50
  • 2408:890c:148:4000:0:0:0:0/50
  • 2408:890c:148:8000:0:0:0:0/50
  • 2408:890c:148:c000:0:0:0:0/50
  • 2408:890c:149:0:0:0:0:0/50
  • 2408:890c:149:4000:0:0:0:0/50
  • 2408:890c:149:8000:0:0:0:0/50
  • 2408:890c:149:c000:0:0:0:0/50
  • 2408:890c:14a:0:0:0:0:0/50
  • 2408:890c:14a:4000:0:0:0:0/50
  • 2408:890c:14a:8000:0:0:0:0/50
  • 2408:890c:14a:c000:0:0:0:0/50
  • 2408:890c:14b:0:0:0:0:0/50
  • 2408:890c:14b:4000:0:0:0:0/50
  • 2408:890c:14b:8000:0:0:0:0/50
  • 2408:890c:14b:c000:0:0:0:0/50
  • 2408:890c:14c:0:0:0:0:0/50
  • 2408:890c:14c:4000:0:0:0:0/50
  • 2408:890c:14c:8000:0:0:0:0/50
  • 2408:890c:14c:c000:0:0:0:0/50
  • 2408:890c:14d:0:0:0:0:0/50
  • 2408:890c:14d:4000:0:0:0:0/50
  • 2408:890c:14d:8000:0:0:0:0/50
  • 2408:890c:14d:c000:0:0:0:0/50
  • 2408:890c:14e:0:0:0:0:0/50
  • 2408:890c:14e:4000:0:0:0:0/50
  • 2408:890c:14e:8000:0:0:0:0/50
  • 2408:890c:14e:c000:0:0:0:0/50
  • 2408:890c:14f:0:0:0:0:0/50
  • 2408:890c:14f:4000:0:0:0:0/50
  • 2408:890c:14f:8000:0:0:0:0/50
  • 2408:890c:14f:c000:0:0:0:0/50
  • 2408:890c:150:0:0:0:0:0/50
  • 2408:890c:150:4000:0:0:0:0/50
  • 2408:890c:150:8000:0:0:0:0/50
  • 2408:890c:150:c000:0:0:0:0/50
  • 2408:890c:151:0:0:0:0:0/50
  • 2408:890c:151:4000:0:0:0:0/50
  • 2408:890c:151:8000:0:0:0:0/50
  • 2408:890c:151:c000:0:0:0:0/50
  • 2408:890c:152:0:0:0:0:0/50
  • 2408:890c:152:4000:0:0:0:0/50
  • 2408:890c:152:8000:0:0:0:0/50
  • 2408:890c:152:c000:0:0:0:0/50
  • 2408:890c:153:0:0:0:0:0/50
  • 2408:890c:153:4000:0:0:0:0/50
  • 2408:890c:153:8000:0:0:0:0/50
  • 2408:890c:153:c000:0:0:0:0/50
  • 2408:890c:154:0:0:0:0:0/50
  • 2408:890c:154:4000:0:0:0:0/50
  • 2408:890c:154:8000:0:0:0:0/50
  • 2408:890c:154:c000:0:0:0:0/50
  • 2408:890c:155:0:0:0:0:0/50
  • 2408:890c:155:4000:0:0:0:0/50
  • 2408:890c:155:8000:0:0:0:0/50
  • 2408:890c:155:c000:0:0:0:0/50
  • 2408:890c:156:0:0:0:0:0/50
  • 2408:890c:156:4000:0:0:0:0/50
  • 2408:890c:156:8000:0:0:0:0/50
  • 2408:890c:156:c000:0:0:0:0/50
  • 2408:890c:157:0:0:0:0:0/50
  • 2408:890c:157:4000:0:0:0:0/50
  • 2408:890c:157:8000:0:0:0:0/50
  • 2408:890c:157:c000:0:0:0:0/50
  • 2408:890c:158:0:0:0:0:0/50
  • 2408:890c:158:4000:0:0:0:0/50
  • 2408:890c:158:8000:0:0:0:0/50
  • 2408:890c:158:c000:0:0:0:0/50
  • 2408:890c:159:0:0:0:0:0/50
  • 2408:890c:159:4000:0:0:0:0/50
  • 2408:890c:159:8000:0:0:0:0/50
  • 2408:890c:159:c000:0:0:0:0/50
  • 2408:890c:15a:0:0:0:0:0/50
  • 2408:890c:15a:4000:0:0:0:0/50
  • 2408:890c:15a:8000:0:0:0:0/50
  • 2408:890c:15a:c000:0:0:0:0/50
  • 2408:890c:15b:0:0:0:0:0/50
  • 2408:890c:15b:4000:0:0:0:0/50
  • 2408:890c:15b:8000:0:0:0:0/50
  • 2408:890c:15b:c000:0:0:0:0/50
  • 2408:890c:15c:0:0:0:0:0/50
  • 2408:890c:15c:4000:0:0:0:0/50
  • 2408:890c:15c:8000:0:0:0:0/50
  • 2408:890c:15c:c000:0:0:0:0/50
  • 2408:890c:15d:0:0:0:0:0/50
  • 2408:890c:15d:4000:0:0:0:0/50
  • 2408:890c:15d:8000:0:0:0:0/50
  • 2408:890c:15d:c000:0:0:0:0/50
  • 2408:890c:15e:0:0:0:0:0/50
  • 2408:890c:15e:4000:0:0:0:0/50
  • 2408:890c:15e:8000:0:0:0:0/50
  • 2408:890c:15e:c000:0:0:0:0/50
  • 2408:890c:15f:0:0:0:0:0/50
  • 2408:890c:15f:4000:0:0:0:0/50
  • 2408:890c:15f:8000:0:0:0:0/50
  • 2408:890c:15f:c000:0:0:0:0/50
  • 2408:890c:160:0:0:0:0:0/50
  • 2408:890c:160:4000:0:0:0:0/50
  • 2408:890c:160:8000:0:0:0:0/50
  • 2408:890c:160:c000:0:0:0:0/50
  • 2408:890c:161:0:0:0:0:0/50
  • 2408:890c:161:4000:0:0:0:0/50
  • 2408:890c:161:8000:0:0:0:0/50
  • 2408:890c:161:c000:0:0:0:0/50
  • 2408:890c:162:0:0:0:0:0/50
  • 2408:890c:162:4000:0:0:0:0/50
  • 2408:890c:162:8000:0:0:0:0/50
  • 2408:890c:162:c000:0:0:0:0/50
  • 2408:890c:163:0:0:0:0:0/50
  • 2408:890c:163:4000:0:0:0:0/50
  • 2408:890c:163:8000:0:0:0:0/50
  • 2408:890c:163:c000:0:0:0:0/50
  • 2408:890c:164:0:0:0:0:0/50
  • 2408:890c:164:4000:0:0:0:0/50
  • 2408:890c:164:8000:0:0:0:0/50
  • 2408:890c:164:c000:0:0:0:0/50
  • 2408:890c:165:0:0:0:0:0/50
  • 2408:890c:165:4000:0:0:0:0/50
  • 2408:890c:165:8000:0:0:0:0/50
  • 2408:890c:165:c000:0:0:0:0/50
  • 2408:890c:166:0:0:0:0:0/50
  • 2408:890c:166:4000:0:0:0:0/50
  • 2408:890c:166:8000:0:0:0:0/50
  • 2408:890c:166:c000:0:0:0:0/50
  • 2408:890c:167:0:0:0:0:0/50
  • 2408:890c:167:4000:0:0:0:0/50
  • 2408:890c:167:8000:0:0:0:0/50
  • 2408:890c:167:c000:0:0:0:0/50
  • 2408:890c:168:0:0:0:0:0/50
  • 2408:890c:168:4000:0:0:0:0/50
  • 2408:890c:168:8000:0:0:0:0/50
  • 2408:890c:168:c000:0:0:0:0/50
  • 2408:890c:169:0:0:0:0:0/50
  • 2408:890c:169:4000:0:0:0:0/50
  • 2408:890c:169:8000:0:0:0:0/50
  • 2408:890c:169:c000:0:0:0:0/50
  • 2408:890c:16a:0:0:0:0:0/50
  • 2408:890c:16a:4000:0:0:0:0/50
  • 2408:890c:16a:8000:0:0:0:0/50
  • 2408:890c:16a:c000:0:0:0:0/50
  • 2408:890c:16b:0:0:0:0:0/50
  • 2408:890c:16b:4000:0:0:0:0/50
  • 2408:890c:16b:8000:0:0:0:0/50
  • 2408:890c:16b:c000:0:0:0:0/50
  • 2408:890c:16c:0:0:0:0:0/50
  • 2408:890c:16c:4000:0:0:0:0/50
  • 2408:890c:16c:8000:0:0:0:0/50
  • 2408:890c:16c:c000:0:0:0:0/50
  • 2408:890c:16d:0:0:0:0:0/50
  • 2408:890c:16d:4000:0:0:0:0/50
  • 2408:890c:16d:8000:0:0:0:0/50
  • 2408:890c:16d:c000:0:0:0:0/50
  • 2408:890c:16e:0:0:0:0:0/50
  • 2408:890c:16e:4000:0:0:0:0/50
  • 2408:890c:16e:8000:0:0:0:0/50
  • 2408:890c:16e:c000:0:0:0:0/50
  • 2408:890c:16f:0:0:0:0:0/50
  • 2408:890c:16f:4000:0:0:0:0/50
  • 2408:890c:16f:8000:0:0:0:0/50
  • 2408:890c:16f:c000:0:0:0:0/50
  • 2408:890c:170:0:0:0:0:0/50
  • 2408:890c:170:4000:0:0:0:0/50
  • 2408:890c:170:8000:0:0:0:0/50
  • 2408:890c:170:c000:0:0:0:0/50
  • 2408:890c:171:0:0:0:0:0/50
  • 2408:890c:171:4000:0:0:0:0/50
  • 2408:890c:171:8000:0:0:0:0/50
  • 2408:890c:171:c000:0:0:0:0/50
  • 2408:890c:172:0:0:0:0:0/50
  • 2408:890c:172:4000:0:0:0:0/50
  • 2408:890c:172:8000:0:0:0:0/50
  • 2408:890c:172:c000:0:0:0:0/50
  • 2408:890c:173:0:0:0:0:0/50
  • 2408:890c:173:4000:0:0:0:0/50
  • 2408:890c:173:8000:0:0:0:0/50
  • 2408:890c:173:c000:0:0:0:0/50
  • 2408:890c:174:0:0:0:0:0/50
  • 2408:890c:174:4000:0:0:0:0/50
  • 2408:890c:174:8000:0:0:0:0/50
  • 2408:890c:174:c000:0:0:0:0/50
  • 2408:890c:175:0:0:0:0:0/50
  • 2408:890c:175:4000:0:0:0:0/50
  • 2408:890c:175:8000:0:0:0:0/50
  • 2408:890c:175:c000:0:0:0:0/50
  • 2408:890c:176:0:0:0:0:0/50
  • 2408:890c:176:4000:0:0:0:0/50
  • 2408:890c:176:8000:0:0:0:0/50
  • 2408:890c:176:c000:0:0:0:0/50
  • 2408:890c:177:0:0:0:0:0/50
  • 2408:890c:177:4000:0:0:0:0/50
  • 2408:890c:177:8000:0:0:0:0/50
  • 2408:890c:177:c000:0:0:0:0/50
  • 2408:890c:178:0:0:0:0:0/50
  • 2408:890c:178:4000:0:0:0:0/50
  • 2408:890c:178:8000:0:0:0:0/50
  • 2408:890c:178:c000:0:0:0:0/50
  • 2408:890c:179:0:0:0:0:0/50
  • 2408:890c:179:4000:0:0:0:0/50
  • 2408:890c:179:8000:0:0:0:0/50
  • 2408:890c:179:c000:0:0:0:0/50
  • 2408:890c:17a:0:0:0:0:0/50
  • 2408:890c:17a:4000:0:0:0:0/50
  • 2408:890c:17a:8000:0:0:0:0/50
  • 2408:890c:17a:c000:0:0:0:0/50
  • 2408:890c:17b:0:0:0:0:0/50
  • 2408:890c:17b:4000:0:0:0:0/50
  • 2408:890c:17b:8000:0:0:0:0/50
  • 2408:890c:17b:c000:0:0:0:0/50
  • 2408:890c:17c:0:0:0:0:0/50
  • 2408:890c:17c:4000:0:0:0:0/50
  • 2408:890c:17c:8000:0:0:0:0/50
  • 2408:890c:17c:c000:0:0:0:0/50
  • 2408:890c:17d:0:0:0:0:0/50
  • 2408:890c:17d:4000:0:0:0:0/50
  • 2408:890c:17d:8000:0:0:0:0/50
  • 2408:890c:17d:c000:0:0:0:0/50
  • 2408:890c:17e:0:0:0:0:0/50
  • 2408:890c:17e:4000:0:0:0:0/50
  • 2408:890c:17e:8000:0:0:0:0/50
  • 2408:890c:17e:c000:0:0:0:0/50
  • 2408:890c:17f:0:0:0:0:0/50
  • 2408:890c:17f:4000:0:0:0:0/50
  • 2408:890c:17f:8000:0:0:0:0/50
  • 2408:890c:17f:c000:0:0:0:0/50

Get started with 100,000 free lookups: sign up