210.12.51.0 is an IP version 4.

The IP is from China (CN)

AS Number: 4808 AS Description: CHINA169-BJ China Unicom Beijing Province Network, CN

This domain does not have a reverse DNS entry.

# [whois.apnic.net] # Whois data copyright terms http://www.apnic.net/db/dbcopyright.html # Information related to '210.12.51.0 - 210.12.51.255' # Abuse contact for '210.12.51.0 - 210.12.51.255' is '[email protected]' inetnum: 210.12.51.0 - 210.12.51.255 netname: GBNOC-CN descr: JiTong Communications ,GBNOC country: CN admin-c: DW78-AP tech-c: DW78-AP mnt-by: MAINT-CHINAGBN-AP status: ASSIGNED NON-PORTABLE last-modified: 2008-09-04T06:49:39Z source: APNIC person: Di Wu address: Electric Tower Fl 28 wanshoulu 27 address: BEIJING,CHINA country: CN phone: +86-010-68207964 fax-no: +86-010-68278288 e-mail: [email protected] nic-hdl: DW78-AP mnt-by: MAINT-CHINAGBN-AP last-modified: 2008-09-04T07:29:53Z source: APNIC # Information related to '210.12.51.0/24AS4808' route: 210.12.51.0/24 origin: AS4808 descr: China Unicom B811&A1218, China Unicom No.21, Jin-Rong Street mnt-by: MAINT-CNCGROUP-RR last-modified: 2023-06-08T07:59:30Z source: APNIC # This query was served by the APNIC Whois Service version 1.88.25 (WHOIS-UK4)