These entries are queried from radb.net using whois, you can try my project getting these.
:AS49052 route: 80.96.111.0/24 descr: DATAZYX org: ORG-DZS2-RIPE origin: AS49052 mnt-by: ro-datazyx-1-mnt mnt-by: MNT-DATAZYX created: 2019-12-23T18:58:01Z last-modified: 2020-10-16T18:54:31Z 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: 80.96.228.0/23 descr: DATAZYX org: ORG-DZS2-RIPE origin: AS49052 created: 2021-12-10T20:35:07Z last-modified: 2021-12-10T20:39:17Z source: RIPE mnt-by: MNT-DATAZYX 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: 81.180.236.0/23 descr: DATAZYX org: ORG-DZS2-RIPE origin: AS49052 mnt-by: MNT-DATAZYX created: 2021-12-10T20:37:41Z last-modified: 2021-12-10T20:37:41Z 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: 185.128.240.0/22 descr: DATAZYX origin: AS49052 mnt-by: MNT-DATAZYX mnt-by: ro-datazyx-1-mnt created: 2015-11-27T14:48:23Z last-modified: 2015-11-27T14:48:23Z 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: 2a05:50a0::/30 origin: AS49052 mnt-by: MNT-DATAZYX mnt-by: ro-datazyx-1-mnt created: 2020-04-20T11:36:15Z last-modified: 2020-04-20T11:36:15Z 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