These entries are queried from radb.net using whois, you can try my project getting these.
:AS18547 route: 200.229.128.0/20 descr: Diveo Brazil admin-c: FV298-ARIN tech-c: FV298-ARIN origin: AS18547 member-of: rs-diveo notify: fvillanustre [at] diveo.net.ar mnt-by: DIVEO-MNT changed: fvillanustre [at] diveo.net.ar 20011001 source: LEVEL3 rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 200.229.129.0/24 descr: Diveo Brazil admin-c: FV298-ARIN tech-c: FV298-ARIN origin: AS18547 member-of: rs-diveo notify: fvillanustre [at] diveo.net.ar mnt-by: DIVEO-MNT changed: fvillanustre [at] diveo.net.ar 20011001 source: LEVEL3 rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 200.229.130.0/24 descr: Diveo Brazil admin-c: FV298-ARIN tech-c: FV298-ARIN origin: AS18547 member-of: rs-diveo notify: fvillanustre [at] diveo.net.ar mnt-by: DIVEO-MNT changed: fvillanustre [at] diveo.net.ar 20011001 source: LEVEL3 rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 200.229.133.0/24 descr: Diveo Brazil admin-c: FV298-ARIN tech-c: FV298-ARIN origin: AS18547 member-of: rs-diveo notify: fvillanustre [at] diveo.net.ar mnt-by: DIVEO-MNT changed: fvillanustre [at] diveo.net.ar 20011001 source: LEVEL3 rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 200.229.134.0/24 descr: Diveo Brazil admin-c: FV298-ARIN tech-c: FV298-ARIN origin: AS18547 member-of: rs-diveo notify: fvillanustre [at] diveo.net.ar mnt-by: DIVEO-MNT changed: fvillanustre [at] diveo.net.ar 20011001 source: LEVEL3 rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 200.229.135.0/24 descr: Diveo route admin-c: FV298-ARIN tech-c: FV298-ARIN origin: AS18547 member-of: rs-diveo notify: fvillanustre [at] diveo.net.ar mnt-by: DIVEO-MNT changed: fvillanustre [at] diveo.net.ar 20011015 source: LEVEL3 rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source