These entries are queried from radb.net using whois, you can try my project getting these.
:AS57101 route: 89.22.208.0/21 descr: Integrator Systemow Informatycznych "WP System" origin: AS57101 created: 2011-07-20T04:44:23Z last-modified: 2011-07-20T04:44:23Z source: RIPE mnt-by: MNT-WP-SYSTEM 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: 91.230.157.0/24 descr: Integrator Systemow Informatycznych "WP System" origin: AS57101 created: 2011-07-20T04:44:23Z last-modified: 2011-07-20T04:44:23Z source: RIPE mnt-by: MNT-WP-SYSTEM 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: 176.116.200.0/21 descr: Integrator Systemow Informatycznych WP SYSTEM S.C origin: AS57101 mnt-by: MNT-WP-SYSTEM created: 2012-05-25T05:34:31Z last-modified: 2012-05-25T05:34:31Z 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: 195.136.136.0/22 descr: Integrator Systemow Informatycznych "WP System" origin: AS57101 created: 2014-12-17T12:19:08Z last-modified: 2014-12-17T12:19:08Z source: RIPE mnt-by: MNT-EXATEL 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: 2a10:f781:10:e53e::/64 origin: AS57101 descr: EPIX-LORA-WADOWICEN mnt-by: EPOLUDNIE-MNT mnt-by: EPOLUDNIE-MP-MNT mnt-lower: EPOLUDNIE-MNT mnt-lower: EPOLUDNIE-MP-MNT created: 2022-05-16T07:11:07Z last-modified: 2022-05-16T07:11:07Z 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