These entries are queried from radb.net using whois, you can try my project getting these.
:AS62231 route: 185.173.100.0/22 origin: AS62231 mnt-by: ua-south-1-mnt created: 2018-02-12T15:48:36Z last-modified: 2018-02-12T15:48:36Z 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: 185.173.100.0/24 origin: AS62231 mnt-by: ua-south-1-mnt created: 2018-02-12T15:50:00Z last-modified: 2018-02-12T15:50:00Z 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: 185.173.101.0/24 origin: AS62231 mnt-by: ua-south-1-mnt created: 2018-02-12T15:50:46Z last-modified: 2018-02-12T15:50:46Z 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: 185.173.102.0/24 origin: AS62231 mnt-by: ua-south-1-mnt created: 2018-02-12T15:51:42Z last-modified: 2018-02-12T15:51:42Z 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: 185.173.103.0/24 origin: AS62231 mnt-by: ua-south-1-mnt created: 2018-02-12T15:52:59Z last-modified: 2018-02-12T15:52:59Z 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