These entries are queried from radb.net using whois, you can try my project getting these.
:AS197848 route: 78.133.240.0/22 descr: NETPOL PIOTR PRUBA Connected by T-Mobile Polska S.A. origin: AS197848 created: 2017-02-06T11:44:55Z last-modified: 2017-02-06T11:44:55Z source: RIPE mnt-by: IPARTNERS-MNT 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: 91.233.25.0/24 descr: Netpol Piotr Pruba origin: AS197848 mnt-by: LIMES-MNT mnt-by: NETPOL-MNT created: 2011-12-06T09:07:57Z last-modified: 2012-10-15T14:30:45Z 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