These entries are queried from radb.net using whois, you can try my project getting these.
:AS48558 route: 37.230.206.0/23 descr: M-Line-route origin: AS48558 mnt-by: lidertelecom-mnt created: 2015-07-03T14:31:43Z last-modified: 2020-01-03T10:30:24Z 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: 46.161.1.0/24 origin: AS48558 mnt-by: MNT-PINSUPPORT created: 2024-02-06T10:46:55Z last-modified: 2024-02-06T10:46:55Z 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