These entries are queried from radb.net using whois, you can try my project getting these.
:AS57764 route: 91.234.218.0/23 origin: AS57764 mnt-by: RIPE-DB-MNT mnt-by: FLINK-MNT created: 2012-02-24T19:33:22Z last-modified: 2021-03-15T17:53:24Z 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: not_found # No ROAs found, or RPKI validation not enabled for source route: 91.234.218.0/24 origin: AS57764 mnt-by: RIPE-DB-MNT mnt-by: FLINK-MNT created: 2016-11-02T16:27:53Z last-modified: 2021-03-15T17:53:24Z 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: not_found # No ROAs found, or RPKI validation not enabled for source route: 91.234.219.0/24 origin: AS57764 mnt-by: RIPE-DB-MNT mnt-by: FLINK-MNT created: 2016-11-02T16:29:32Z last-modified: 2021-03-15T17:53:24Z 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: not_found # No ROAs found, or RPKI validation not enabled for source route: 95.46.64.0/21 origin: AS57764 mnt-by: RIPE-DB-MNT mnt-by: FLINK-MNT created: 2016-03-10T12:24:28Z last-modified: 2021-03-15T17:53:24Z 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: 95.46.64.0/22 origin: AS57764 mnt-by: RIPE-DB-MNT mnt-by: FLINK-MNT created: 2016-11-02T16:35:22Z last-modified: 2021-03-15T17:53:24Z 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: 95.46.66.0/24 origin: AS57764 mnt-by: FLINK-MNT created: 2024-02-13T10:26:03Z last-modified: 2024-02-13T10:26:03Z 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: 95.46.67.0/24 origin: AS57764 mnt-by: FLINK-MNT created: 2023-02-13T13:46:58Z last-modified: 2023-02-13T13:46:58Z 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: 95.46.68.0/24 origin: AS57764 mnt-by: RIPE-DB-MNT mnt-by: FLINK-MNT created: 2016-11-02T16:36:15Z last-modified: 2021-03-15T17:53:24Z 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: 95.46.69.0/24 origin: AS57764 mnt-by: RIPE-DB-MNT mnt-by: FLINK-MNT created: 2016-11-02T16:37:36Z last-modified: 2021-03-15T17:53:24Z 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: 95.46.70.0/24 origin: AS57764 mnt-by: RIPE-DB-MNT mnt-by: FLINK-MNT created: 2016-11-02T16:38:26Z last-modified: 2021-03-15T17:53:24Z 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: 95.46.71.0/24 origin: AS57764 mnt-by: RIPE-DB-MNT mnt-by: FLINK-MNT created: 2016-11-02T16:38:54Z last-modified: 2021-03-15T17:53:25Z 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: valid