These entries are queried from radb.net using whois, you can try my project getting these.
:AS210188 route: 31.148.246.0/24 origin: AS210188 mnt-by: RIPE-DB-MNT mnt-by: MNT-SUSHI-MASTER created: 2018-09-21T14:02:24Z last-modified: 2018-09-21T14:02:24Z source: RIPE remarks: **************************** remarks: * THIS OBJECT IS MODIFIED remarks: * Please note that all data that is generally regarded as personal remarks: * data has been removed from this object. remarks: * To view the original object, please query the RIPE Database at: remarks: * http://www.ripe.net/whois remarks: **************************** rpki-ov-state: valid route: 93.170.100.0/24 origin: AS210188 mnt-by: MNT-SUSHI-MASTER created: 2019-11-14T09:22:44Z last-modified: 2019-11-14T09:22:44Z source: RIPE remarks: **************************** remarks: * THIS OBJECT IS MODIFIED remarks: * Please note that all data that is generally regarded as personal remarks: * data has been removed from this object. remarks: * To view the original object, please query the RIPE Database at: remarks: * http://www.ripe.net/whois remarks: **************************** rpki-ov-state: valid