These entries are queried from radb.net using whois, you can try my project getting these.
:AS62103 route: 141.101.229.0/24 origin: AS62103 mnt-by: LIDERTELECOM-mnt created: 2019-11-08T09:23:09Z last-modified: 2019-11-08T09:23:09Z 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: 178.170.181.0/24 descr: AirLink Ltd. origin: AS62103 mnt-by: lidertelecom-mnt created: 2014-02-13T14:26:09Z last-modified: 2014-02-13T14:26:09Z 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