103.31.48.0 is an IP version 4.

The IP is from China (CN)

AS Number: 4538 AS Description: ERX-CERNET-BKB China Education and Research Network Center,

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 '103.31.48.0 - 103.31.51.255' # Abuse contact for '103.31.48.0 - 103.31.51.255' is '[email protected]' inetnum: 103.31.48.0 - 103.31.51.255 netname: SHERNET descr: Information Center of Shanghai Municipal Education Commission descr: 100 Da Gu Road, Shanghai, China country: CN admin-c: ML1775-AP tech-c: BW648-AP abuse-c: AC1601-AP status: ALLOCATED PORTABLE mnt-by: MAINT-CNNIC-AP mnt-irt: IRT-SHERNET-CN mnt-lower: MAINT-CNNIC-AP mnt-routes: MAINT-CNNIC-AP last-modified: 2023-11-28T00:56:26Z source: APNIC irt: IRT-SHERNET-CN address: 100 Da Gu Road, Shanghai, China e-mail: [email protected] abuse-mailbox: [email protected] auth: # Filtered admin-c: ML1775-AP tech-c: ML1775-AP mnt-by: MAINT-CNNIC-AP last-modified: 2021-09-05T23:38:25Z source: APNIC role: ABUSE CNNICCN address: Beijing, China country: ZZ phone: +000000000 e-mail: [email protected] admin-c: IP50-AP tech-c: IP50-AP nic-hdl: AC1601-AP remarks: Generated from irt object IRT-CNNIC-CN abuse-mailbox: [email protected] mnt-by: APNIC-ABUSE last-modified: 2020-05-14T11:19:01Z source: APNIC person: Yuhong Zhu address: 100 Da Gu Road, Shanghai, China country: CN phone: +86-021-55066180 e-mail: [email protected] nic-hdl: BW648-AP mnt-by: MAINT-CNNIC-AP last-modified: 2012-06-29T09:02:03Z source: APNIC person: Lingjie Shen address: 100 Da Gu Road, Shanghai, China country: CN phone: +86-021-55066122 e-mail: [email protected] nic-hdl: ML1775-AP mnt-by: MAINT-CNNIC-AP last-modified: 2012-06-29T09:02:02Z source: APNIC # Information related to '103.31.48.0/22AS56004' route: 103.31.48.0/22 descr: Shanghai Education and Research Network country: CN origin: AS56004 mnt-by: MAINT-CNNIC-AP last-modified: 2021-07-06T04:04:03Z source: APNIC # This query was served by the APNIC Whois Service version 1.88.25 (WHOIS-UK4)