These entries are queried from radb.net using whois, you can try my project getting these.
:AS273348 route: 62.192.172.0/24 origin: AS273348 mnt-by: MAINT-AS834 descr: autogen changed: support [at] ipxo.com 20231001 source: radb last-modified: 2023-11-13T16:18:46Z rpki-ov-state: valid route: 62.192.172.0/24 origin: AS273348 mnt-by: IPXO-MNT created: 2023-10-01T12:40:36Z last-modified: 2023-10-01T12:40:36Z 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