These entries are queried from radb.net using whois, you can try my project getting these.
:AS203028 route: 185.147.68.0/22 origin: AS203028 mnt-by: PRYMAS-MNT mnt-by: pl-prymas-1-mnt created: 2019-05-29T16:12:40Z last-modified: 2019-05-29T16:12:40Z 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: 185.147.68.0/24 origin: AS203028 mnt-by: PRYMAS-MNT mnt-by: pl-prymas-1-mnt created: 2021-03-05T07:59:14Z last-modified: 2021-03-05T07:59:14Z 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: 185.147.69.0/24 origin: AS203028 mnt-by: PRYMAS-MNT mnt-by: pl-prymas-1-mnt created: 2021-03-05T08:02:15Z last-modified: 2021-03-05T08:02:15Z 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: 185.147.70.0/24 origin: AS203028 mnt-by: PRYMAS-MNT mnt-by: pl-prymas-1-mnt created: 2021-03-05T08:03:12Z last-modified: 2021-03-05T08:03:12Z 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: 185.147.71.0/24 origin: AS203028 mnt-by: PRYMAS-MNT mnt-by: pl-prymas-1-mnt created: 2021-03-05T08:03:42Z last-modified: 2021-03-05T08:03:42Z 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: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2a07:5640::/29 origin: AS203028 mnt-by: PRYMAS-MNT mnt-by: pl-prymas-1-mnt created: 2019-05-29T16:11:48Z last-modified: 2019-05-29T16:11:48Z 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: 2a10:f781:10:2b57::/64 origin: AS203028 descr: EPIX-LORA-PRYMASINPU mnt-by: EPOLUDNIE-MNT mnt-by: EPOLUDNIE-MP-MNT mnt-lower: EPOLUDNIE-MNT mnt-lower: EPOLUDNIE-MP-MNT created: 2022-05-16T07:08:03Z last-modified: 2022-05-16T07:08:03Z 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: not_found # No ROAs found, or RPKI validation not enabled for source