These entries are queried from radb.net using whois, you can try my project getting these.
:AS208155 route: 45.155.236.0/22 remarks: ---Aggregated--- origin: AS208155 mnt-by: TRVV000-RIPE created: 2019-09-24T07:59:06Z last-modified: 2019-09-24T08:04:07Z 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: 45.155.236.0/24 origin: AS208155 mnt-by: TRVV000-RIPE created: 2019-09-24T08:00:17Z last-modified: 2020-03-24T17:59:37Z 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: 45.155.237.0/24 origin: AS208155 mnt-by: TRVV000-RIPE created: 2020-03-24T18:00:40Z last-modified: 2020-03-24T18:00:40Z 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