These entries are queried from radb.net using whois, you can try my project getting these.
:AS205048 route: 31.43.190.0/24 origin: AS205048 mnt-by: MNT-AHREMENKO created: 2021-02-19T10:27:15Z last-modified: 2021-02-19T10:27:15Z 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: not_found # No ROAs found, or RPKI validation not enabled for source route: 91.204.112.0/22 origin: AS205048 mnt-by: AZART-MNT mnt-by: MNT-AHREMENKO created: 2018-04-10T09:28:00Z last-modified: 2018-04-10T09:28:28Z 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: not_found # No ROAs found, or RPKI validation not enabled for source route: 91.204.114.0/24 origin: AS205048 mnt-by: MNT-AHREMENKO created: 2021-04-02T13:32:44Z last-modified: 2021-04-02T13:32:44Z 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: not_found # No ROAs found, or RPKI validation not enabled for source