These entries are queried from radb.net using whois, you can try my project getting these.
:AS42765 route: 91.204.148.0/22 origin: AS42765 mnt-by: liner-mnt created: 2021-07-13T20:49:35Z last-modified: 2021-07-13T20:49:35Z 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: 91.233.168.0/22 descr: LINER origin: AS42765 mnt-by: liner-mnt created: 2012-02-09T09:56:42Z last-modified: 2012-02-09T09:56:42Z 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: 171.25.164.0/22 descr: LINER origin: AS42765 mnt-by: liner-mnt created: 2012-02-09T09:58:32Z last-modified: 2012-02-09T09:58:32Z 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: 213.108.208.0/21 descr: LINER1 origin: AS42765 mnt-by: liner-mnt created: 2009-09-04T10:02:03Z last-modified: 2021-07-13T20:23:29Z 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