These entries are queried from radb.net using whois, you can try my project getting these.
:AS35407 route: 80.233.251.0/24 descr: Santa Monica Networks origin: AS35407 notify: support [at] tet.lv mnt-by: LTK mnt-routes: SMNLV-MNT created: 2005-08-16T09:03:49Z last-modified: 2023-10-13T12:49:44Z 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: 91.213.105.0/24 descr: SPRK origin: AS35407 mnt-by: LTK created: 2009-08-07T08:15:33Z last-modified: 2023-10-13T08:17:37Z 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: 185.159.110.0/24 descr: Santa Monica Networks origin: AS35407 mnt-by: SMNLV-MNT created: 2024-03-07T14:32:51Z last-modified: 2024-03-07T14:32:51Z 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: 193.138.30.0/24 descr: Santa Monica Networks (LT) origin: AS35407 notify: ugis.berzins [at] smn.lv mnt-by: SMNLV-MNT created: 2009-07-17T15:03:47Z last-modified: 2009-07-17T15:03:47Z 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 route6: 2001:678:d8::/48 descr: Santa Monica Networks (LV) origin: AS35407 mnt-by: SMNLV-MNT created: 2016-01-03T16:05:40Z last-modified: 2016-01-03T16:05:40Z 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: valid route6: 2001:678:b80::/48 descr: Santa Monica Networks (LV) origin: AS35407 mnt-by: SMNLV-MNT created: 2019-11-13T15:27:47Z last-modified: 2019-11-13T15:27:47Z 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 route6: 2001:678:b88::/48 descr: Santa Monica Networks (LV) origin: AS35407 mnt-by: SMNLV-MNT created: 2019-11-13T15:28:11Z last-modified: 2019-11-13T15:28:11Z 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 route6: 2001:678:b90::/48 descr: Santa Monica Networks (LV) origin: AS35407 mnt-by: SMNLV-MNT created: 2019-11-13T15:28:33Z last-modified: 2019-11-13T15:28:33Z 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