These entries are queried from radb.net using whois, you can try my project getting these.
:AS47531 route: 37.202.8.0/22 origin: AS47531 mnt-by: VF1-MNT created: 2023-03-14T11:49:46Z last-modified: 2023-03-14T11:49:55Z 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: 91.204.176.0/22 descr: FLY Network origin: AS47531 mnt-by: MNT-OSKOLTELECOM created: 2008-07-03T09:48:27Z last-modified: 2008-07-03T11:44:35Z 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: 91.243.224.0/19 descr: FLY Network origin: AS47531 mnt-by: MNT-OSKOLTELECOM created: 2012-08-09T10:43:40Z last-modified: 2012-08-09T10:43:40Z 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: 178.213.32.0/21 descr: FLY Network#2 origin: AS47531 mnt-by: MNT-OSKOLTELECOM created: 2010-09-15T04:28:49Z last-modified: 2010-09-15T04:28:49Z 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 route6: 2a02:2808:5501::/48 origin: AS47531 mnt-by: MNT-OSKOLTELECOM created: 2018-01-24T12:24:25Z last-modified: 2018-01-24T12:24:25Z 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