IP subnet details

58.247.23.0/24

AS17621  — China Unicom Shanghai Network

Summary

Country
CN China
Domain chinaunicom.com
Size 256
IP Range
58.247.23.0 – 58.247.23.255 Convert CIDR to IP range
Registry APNIC
Network Name UNICOM-SH

Whois

inetnum: 58.246.0.0 - 58.247.255.255
netname: UNICOM-SH
descr: CHINA UNICOM Shanghai network
descr: China Unicom
country: CN
admin-c: CH1302-AP
tech-c: YR194-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-SH
mnt-routes: MAINT-CNCGROUP-RR
mnt-irt: IRT-CU-CN
last-modified: 2025-01-22T13:14:38Z
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 2026-08-19
mnt-by: MAINT-CNCGROUP
last-modified: 2026-08-19T00:57:22Z
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 2026-08-19
abuse-mailbox: [email protected]
mnt-by: APNIC-ABUSE
last-modified: 2026-08-20T03:22:23Z
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

person: yanling ruan
nic-hdl: YR194-AP
e-mail: [email protected]
address: No.900,Pudong Avenue,ShangHai,China
phone: +086-021-61201616
fax-no: +086-021-61201616
country: cn
mnt-by: MAINT-CNCGROUP-SH
last-modified: 2008-12-15T08:05:03Z
source: APNIC

route: 58.246.0.0/15
descr: CNC Group CHINA169 Shanghai Province Network
country: CN
origin: AS17621
mnt-by: MAINT-CNCGROUP-RR
last-modified: 2008-09-04T07:54:34Z
source: APNIC

CIDR IP address subranges within 58.247.23.0/24 subnet

  • 58.247.23.0
  • 58.247.23.1
  • 58.247.23.2
  • 58.247.23.3
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  • 58.247.23.251
  • 58.247.23.252
  • 58.247.23.253
  • 58.247.23.254
  • 58.247.23.255

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