These entries are queried from radb.net using whois, you can try my project getting these.
:AS199304 route6: 2602:2c3:810::/44 origin: AS199304 descr: Bingwu Zhang admin-c: QINYU-ARIN tech-c: QINYU-ARIN mnt-by: MNT-UNL-22 created: 2023-06-03T12:18:14Z last-modified: 2023-06-03T12:18:14Z source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2602:2c3:810::/44 descr: ROA for 2602:2c3:810::/44 origin: AS199304 mnt-by: MAINT-AS199304 changed: xtexchooser [at] duck.com 20240217 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2a0e:b107:16c0::/44 origin: AS199304 mnt-by: XTEX-MNT created: 2024-02-17T00:30:29Z last-modified: 2024-02-17T00:30:29Z 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 route6: 2a0e:b107:16c0::/44 descr: ROA for 2a0e:b107:16c0::/44 origin: AS199304 mnt-by: MAINT-AS199304 changed: xtexchooser [at] duck.com 20240217 source: ALTDB rpki-ov-state: valid route6: 2a0e:b107:16c0::/48 descr: ROA for 2a0e:b107:16c0::/48 origin: AS199304 mnt-by: MAINT-AS199304 changed: xtexchooser [at] duck.com 20240217 source: ALTDB rpki-ov-state: valid route6: 2a0e:b107:16c0::/48 origin: AS199304 mnt-by: XTEX-MNT created: 2024-01-10T04:04:16Z last-modified: 2024-01-10T04:04:16Z 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