These entries are queried from radb.net using whois, you can try my project getting these.
:AS35398 route: 185.211.28.0/24 descr: Vultr Customer Route origin: AS35398 notify: network [at] choopa.com mnt-by: MAINT-AS20473 changed: network [at] choopa.com 20221202 #00:35:41-18000 source: RADB last-modified: 2023-11-13T16:13:10Z rpki-ov-state: valid route: 185.211.28.0/24 notify: hostmaster [at] twinix.net descr: Uniqal Media & Communications Route origin: AS35398 mnt-by: UNQ-MNT created: 2019-03-05T15:03:11Z last-modified: 2019-03-05T15:03:11Z 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: 185.211.29.0/24 descr: Vultr Customer Route origin: AS35398 notify: network [at] choopa.com mnt-by: MAINT-AS20473 changed: network [at] choopa.com 20221202 #00:35:41-18000 source: RADB last-modified: 2023-11-13T16:13:10Z rpki-ov-state: valid