These entries are queried from radb.net using whois, you can try my project getting these.
:AS197838 route: 91.228.8.0/23 descr: CHEELOO origin: AS197838 mnt-by: RYBNET-MNT created: 2011-05-24T11:15:15Z last-modified: 2011-05-24T11:15:15Z 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: valid route: 94.154.16.0/21 descr: CHEELOO origin: AS197838 mnt-by: RYBNET-MNT created: 2011-05-24T11:14:23Z last-modified: 2011-05-24T11:14:23Z 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: valid route6: 2001:678:a74::/48 origin: AS197838 mnt-by: RYBNET-MNT created: 2021-03-24T13:31:40Z last-modified: 2021-03-24T13:31:40Z 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: 2a03:6607::/32 origin: AS197838 mnt-by: RYBNET-MNT created: 2021-03-04T12:44:30Z last-modified: 2021-03-04T12:44:30Z 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: 2a10:f781:10:8f6d::/64 origin: AS197838 descr: EPIX-LORA-CHEELOODEB mnt-by: EPOLUDNIE-MNT mnt-by: EPOLUDNIE-MP-MNT mnt-lower: EPOLUDNIE-MNT mnt-lower: EPOLUDNIE-MP-MNT created: 2022-05-16T06:58:53Z last-modified: 2022-05-16T06:58:53Z 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