These entries are queried from radb.net using whois, you can try my project getting these.
:AS7735 route: 204.75.154.0/24 descr: Customer route (Redshift) origin: AS7735 remarks: Downstream customer route notify: bgpadmin [at] newedgenetworks.com mnt-by: NEWEDGENETS-MNT changed: bgpadmin [at] newedgenetworks.com 20020726 source: LEVEL3 rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 207.177.224.0/20 descr: RedShift Customer block origin: AS7735 remarks: route for customer network block notify: bgpadmin [at] newedgenetworks.com mnt-by: NEWEDGENETS-MNT changed: bgpadmin [at] newedgenetworks.com 20020624 source: LEVEL3 rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 207.177.224.0/24 descr: RedShift Customer block origin: AS7735 remarks: route for customer network block notify: bgpadmin [at] newedgenetworks.com mnt-by: NEWEDGENETS-MNT changed: bgpadmin [at] newedgenetworks.com 20020624 source: LEVEL3 rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 207.177.225.0/24 descr: RedShift Customer block origin: AS7735 remarks: route for customer network block notify: bgpadmin [at] newedgenetworks.com mnt-by: NEWEDGENETS-MNT changed: bgpadmin [at] newedgenetworks.com 20020624 source: LEVEL3 rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 207.177.226.0/24 descr: RedShift Customer block origin: AS7735 remarks: route for customer network block notify: bgpadmin [at] newedgenetworks.com mnt-by: NEWEDGENETS-MNT changed: bgpadmin [at] newedgenetworks.com 20020624 source: LEVEL3 rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 207.177.227.0/24 descr: RedShift Customer block origin: AS7735 remarks: route for customer network block notify: bgpadmin [at] newedgenetworks.com mnt-by: NEWEDGENETS-MNT changed: bgpadmin [at] newedgenetworks.com 20020624 source: LEVEL3 rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 207.177.228.0/24 descr: RedShift Customer block origin: AS7735 remarks: route for customer network block notify: bgpadmin [at] newedgenetworks.com mnt-by: NEWEDGENETS-MNT changed: bgpadmin [at] newedgenetworks.com 20020624 source: LEVEL3 rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 207.177.229.0/24 descr: RedShift Customer block origin: AS7735 remarks: route for customer network block notify: bgpadmin [at] newedgenetworks.com mnt-by: NEWEDGENETS-MNT changed: bgpadmin [at] newedgenetworks.com 20020624 source: LEVEL3 rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 207.177.230.0/24 descr: RedShift Customer block origin: AS7735 remarks: route for customer network block notify: bgpadmin [at] newedgenetworks.com mnt-by: NEWEDGENETS-MNT changed: bgpadmin [at] newedgenetworks.com 20020624 source: LEVEL3 rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 207.177.231.0/24 descr: RedShift Customer block origin: AS7735 remarks: route for customer network block notify: bgpadmin [at] newedgenetworks.com mnt-by: NEWEDGENETS-MNT changed: bgpadmin [at] newedgenetworks.com 20020624 source: LEVEL3 rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 207.177.232.0/24 descr: RedShift Customer block origin: AS7735 remarks: route for customer network block notify: bgpadmin [at] newedgenetworks.com mnt-by: NEWEDGENETS-MNT changed: bgpadmin [at] newedgenetworks.com 20020624 source: LEVEL3 rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 207.177.238.0/24 descr: RedShift Customer block origin: AS7735 remarks: route for customer network block notify: bgpadmin [at] newedgenetworks.com mnt-by: NEWEDGENETS-MNT changed: bgpadmin [at] newedgenetworks.com 20020624 source: LEVEL3 rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source