These entries are queried from radb.net using whois, you can try my project getting these.
:AS43394 route: 91.194.242.0/23 origin: AS43394 descr: Akamai Technologies, Inc. mnt-by: MAINT-AS32787 changed: tstevens [at] akamai.com 20231115 # 0944Z source: RADB last-modified: 2023-11-15T09:44:50Z rpki-ov-state: valid route: 91.194.242.0/23 descr: Mercury Processing Services International d.o.o. origin: AS43394 mnt-by: METRONET created: 2008-01-15T12:48:14Z last-modified: 2019-05-06T11:31:49Z 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: 91.194.242.0/24 origin: AS43394 descr: Nexi Croatia d.o.o. mnt-by: AS12810-MNT created: 2024-01-15T12:47:15Z last-modified: 2024-01-15T12:47:15Z 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: 91.194.243.0/24 origin: AS43394 descr: Nexi Croatia d.o.o. mnt-by: AS12810-MNT created: 2024-01-15T12:50:37Z last-modified: 2024-01-15T12:50:37Z 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: 91.198.214.0/24 descr: Mercury Processing origin: AS43394 mnt-by: AS5603-MNT created: 2020-03-24T12:10:29Z last-modified: 2020-03-24T12:24:30Z 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