These entries are queried from radb.net using whois, you can try my project getting these.
:AS49539 route: 192.116.17.0/24 origin: AS49539 descr: FTTH Ring - Metro mnt-by: PIS-MNTNER mnt-by: JINAN-MNT mnt-by: PALNET-MNT mnt-by: POL-MNT created: 2024-04-10T04:22:57Z last-modified: 2024-04-10T04:22:57Z 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 route: 212.106.73.0/24 origin: AS49539 descr: FTTH Ring - PON mnt-by: PIS-MNTNER mnt-by: JINAN-MNT mnt-by: PALNET-MNT mnt-by: POL-MNT created: 2024-04-10T04:22:57Z last-modified: 2024-04-10T04:22:57Z 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: 217.78.56.0/24 origin: AS49539 mnt-by: PIS-MNTNER mnt-by: JINAN-MNT mnt-by: PALNET-MNT mnt-by: POL-MNT created: 2024-04-10T04:22:57Z last-modified: 2024-04-10T04:22:57Z 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: 2a01:ba60::/32 origin: AS49539 mnt-by: PIS-MNTNER mnt-by: JINAN-MNT mnt-by: PALNET-MNT mnt-by: POL-MNT created: 2024-04-10T04:22:57Z last-modified: 2024-04-10T04:22:57Z 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