These entries are queried from radb.net using whois, you can try my project getting these.
:AS21641 route: 23.26.153.0/24 origin: AS21641 descr: ipxo admin-c: GRINI-ARIN tech-c: IST36-ARIN mnt-by: MNT-IL-845 created: 2024-03-21T16:06:33Z last-modified: 2024-03-21T16:06:33Z source: ARIN rpki-ov-state: valid route: 23.26.153.0/24 origin: AS21641 mnt-by: MAINT-AS834 descr: autogen changed: support [at] ipxo.com source: radb last-modified: 2024-03-21T19:10:43Z rpki-ov-state: valid route: 66.78.39.0/24 origin: AS21641 descr: ipxo admin-c: GRINI-ARIN tech-c: IST36-ARIN mnt-by: MNT-IL-845 created: 2024-03-20T14:59:54Z last-modified: 2024-03-20T14:59:54Z source: ARIN rpki-ov-state: valid route: 66.78.39.0/24 origin: AS21641 mnt-by: MAINT-AS834 descr: autogen changed: support [at] ipxo.com source: radb last-modified: 2024-03-20T15:48:01Z rpki-ov-state: valid route: 194.147.71.0/24 origin: AS21641 descr: VIRTUASYS America, Inc. mnt-by: VIRTUASYS-MNT created: 2024-03-21T13:26:24Z last-modified: 2024-03-21T13:30:54Z 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: 2607:8bc0::/32 origin: AS21641 descr: VIRTUASYS AMERICA INC. admin-c: NETAD313-ARIN tech-c: NETAD313-ARIN mnt-by: MNT-VA-448 created: 2024-01-18T21:20:29Z last-modified: 2024-01-18T21:20:29Z source: ARIN rpki-ov-state: valid route6: 2a0e:8a84::/32 descr: VIRTUASYS America, Inc. origin: AS21641 created: 2024-04-17T22:31:35Z last-modified: 2024-04-17T22:31:35Z source: RIPE mnt-by: VIRTUASYS-MNT 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