These entries are queried from radb.net using whois, you can try my project getting these.
:AS34592 route: 37.137.37.0/24 origin: AS34592 mnt-by: TA59784-MNT created: 2016-11-01T11:58:00Z last-modified: 2016-11-01T11:58:00Z 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: 194.225.148.0/23 descr: IRIPO-NET Block origin: AS34592 mnt-by: IPM-MNT created: 2015-04-21T05:11:04Z last-modified: 2015-04-21T05:11:04Z 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: 194.225.148.0/24 descr: IRIPO-NET Block origin: AS34592 mnt-by: IPM-MNT created: 2020-08-01T08:07:05Z last-modified: 2020-08-01T08:07:05Z 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: 194.225.149.0/24 descr: IRIPO-NET Block origin: AS34592 mnt-by: IPM-MNT created: 2020-08-01T08:07:06Z last-modified: 2020-08-01T08:07:06Z 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