These entries are queried from radb.net using whois, you can try my project getting these.
:AS48045 route: 46.46.64.0/18 descr: FLAGMAN1 origin: AS48045 mnt-by: FLAGMAN-MNT created: 2010-10-14T08:12:35Z last-modified: 2010-10-14T08:12:35Z 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: valid route: 94.240.128.0/22 descr: FLAGMAN CORE origin: AS48045 mnt-by: FLAGMAN-MNT created: 2022-01-05T09:49:29Z last-modified: 2024-04-23T10:56:06Z 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: 94.240.132.0/22 descr: FLAGMAN MA origin: AS48045 mnt-by: FLAGMAN-MNT created: 2024-04-23T07:44:42Z last-modified: 2024-04-23T07:44:42Z 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: 94.240.136.0/21 descr: FLAGMAN MA origin: AS48045 mnt-by: FLAGMAN-MNT created: 2024-04-23T07:48:33Z last-modified: 2024-04-23T10:56:40Z 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: valid route6: 2a09:65c0::/32 origin: AS48045 mnt-by: FLAGMAN-MNT created: 2019-09-23T09:57:54Z last-modified: 2019-09-23T09:57:54Z 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