These entries are queried from radb.net using whois, you can try my project getting these.
:AS202778 route: 5.183.156.0/23 origin: AS202778 descr: Brief route Medsoft mnt-by: MEDSOFT-MNT created: 2019-07-26T08:15:34Z last-modified: 2019-07-26T08:15:34Z 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: 5.183.156.0/24 origin: AS202778 org: ORG-ML586-RIPE descr: MedSoft LTD. mnt-by: MEDSOFT-MNT created: 2019-04-18T09:27:43Z last-modified: 2019-04-18T09:27:43Z 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: 5.183.157.0/24 origin: AS202778 descr: MedSoft LTD. mnt-by: MEDSOFT-MNT created: 2019-07-24T07:35:02Z last-modified: 2019-07-24T07:35:02Z 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