These entries are queried from radb.net using whois, you can try my project getting these.
:AS204158 route: 185.112.4.0/22 descr: ASTRA ELETTRONICA S.R.L. origin: AS204158 mnt-by: it-astraelettronicasrl-1-mnt created: 2015-10-01T20:52:33Z last-modified: 2015-10-01T20:52:33Z 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: 185.112.4.0/24 descr: Astra Elettronica Srl origin: AS204158 mnt-by: it-astraelettronicasrl-1-mnt created: 2020-12-09T18:38:55Z last-modified: 2020-12-09T18:38:55Z 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 route: 185.112.5.0/24 origin: AS204158 mnt-by: it-astraelettronicasrl-1-mnt created: 2020-12-09T18:39:21Z last-modified: 2020-12-09T18:39:21Z 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: 185.112.6.0/24 descr: Astra Elettronica Srl origin: AS204158 mnt-by: it-astraelettronicasrl-1-mnt created: 2020-12-09T18:39:52Z last-modified: 2020-12-09T18:39:52Z 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: 185.112.7.0/24 descr: Astra Elettronica Srl origin: AS204158 mnt-by: it-astraelettronicasrl-1-mnt created: 2020-12-09T18:41:56Z last-modified: 2020-12-09T18:41:56Z 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 route6: 2a06:65c0::/29 descr: ASTRA ELETTRONICA S.R.L. origin: AS204158 mnt-by: it-astraelettronicasrl-1-mnt created: 2015-10-01T21:04:04Z last-modified: 2015-10-01T21:04:04Z 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