These entries are queried from radb.net using whois, you can try my project getting these.
:AS208956 route: 45.13.65.0/24 origin: AS208956 descr: Opus Interactive proxy registration for Operation Enterprise mnt-by: MAINT-AS14380 changed: sysadmin [at] opusinteractive.com 20230104 #19:49:24Z source: RADB last-modified: 2023-11-13T16:13:29Z rpki-ov-state: valid route: 45.13.65.0/24 origin: AS208956 mnt-by: mnt-us-operation-1 created: 2023-01-04T16:26:29Z last-modified: 2023-01-04T16:26:29Z 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: 45.13.66.0/24 origin: AS208956 descr: Opus Interactive proxy registration for Operation Enterprise mnt-by: MAINT-AS14380 changed: sysadmin [at] opusinteractive.com 20220415 #17:21:19Z source: RADB last-modified: 2023-11-13T16:10:51Z rpki-ov-state: valid route: 45.13.66.0/24 origin: AS208956 mnt-by: mnt-us-operation-1 created: 2022-06-03T20:28:19Z last-modified: 2022-06-03T20:28:19Z 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: 45.13.67.0/24 origin: AS208956 mnt-by: mnt-us-operation-1 created: 2022-02-25T15:13:53Z last-modified: 2022-02-25T15:13:53Z 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