These entries are queried from radb.net using whois, you can try my project getting these.
:AS24893 route: 178.212.104.0/21 descr: PolyNet origin: AS24893 mnt-by: POLY-MNT created: 2013-11-12T10:58:02Z last-modified: 2013-11-12T10:58:02Z 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: 195.22.112.0/22 descr: PolyNet origin: AS24893 mnt-by: POLY-MNT created: 2007-03-14T12:19:35Z last-modified: 2007-03-14T12:19:35Z 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 route6: 2001:470:23d::/48 origin: AS24893 descr: NET-2001-470-23d---48-AS24893 admin-c: ZH17-ARIN tech-c: ZH17-ARIN mnt-by: MNT-HURC source: ARIN created: 2023-12-07T02:45:17Z last-modified: 2023-12-07T02:45:17Z rpki-ov-state: valid route6: 2001:470:2a1::/48 origin: AS24893 descr: NET-2001-470-2a1---48-AS24893 admin-c: ZH17-ARIN tech-c: ZH17-ARIN mnt-by: MNT-HURC source: ARIN created: 2024-02-23T14:45:19Z last-modified: 2024-02-23T14:45:19Z rpki-ov-state: valid