These entries are queried from radb.net using whois, you can try my project getting these.
:AS20460 route: 65.119.16.0/22 descr: Added for downstream customer origin: AS20460 remarks: TFB NET notify: bgpadmin [at] newedgenetworks.com mnt-by: NEWEDGENETS-MNT changed: bgpadmin [at] newedgenetworks.com 20020920 source: LEVEL3 rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 72.14.128.0/19 descr: Added for downstream customer origin: AS20460 remarks: TFB NET notify: bgpadmin [at] newedgenetworks.com mnt-by: NEWEDGENETS-MNT changed: bgpadmin [at] newedgenetworks.com source: LEVEL3 last-modified: 2023-12-15T04:26:28Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 72.14.156.0/24 origin: AS20460 descr: SD remarks: Proxy object for AS20460 mnt-by: MAINT-AS22773 changed: cciatl-nocengineer [at] cox.com 20220513 source: RADB last-modified: 2023-11-13T16:11:06Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 204.94.91.0/26 descr: Added for downstream customer origin: AS20460 remarks: TFB NET notify: bgpadmin [at] newedgenetworks.com mnt-by: NEWEDGENETS-MNT changed: bgpadmin [at] newedgenetworks.com 20020920 source: LEVEL3 rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 204.212.132.0/24 descr: Added for downstream customer origin: AS20460 remarks: TFB NET notify: bgpadmin [at] newedgenetworks.com mnt-by: NEWEDGENETS-MNT changed: bgpadmin [at] newedgenetworks.com 20020920 source: LEVEL3 rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 204.212.132.0/24 descr: Pipeline Communications Colo origin: AS20460 notify: routing [at] adnc.com mnt-by: MAINT-ADN-WEST changed: rsears [at] adnc.com 20041129 #22:40:40(UTC) source: RADB last-modified: 2023-11-13T15:39:36Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 204.216.131.0/24 descr: Added for downstream customer origin: AS20460 remarks: TFB NET notify: bgpadmin [at] newedgenetworks.com mnt-by: NEWEDGENETS-MNT changed: bgpadmin [at] newedgenetworks.com 20020920 source: LEVEL3 rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 204.216.131.0/24 descr: Pipeline Communications Colo origin: AS20460 notify: routing [at] adnc.com mnt-by: MAINT-ADN-WEST changed: rsears [at] adnc.com 20041129 #22:41:06(UTC) source: RADB last-modified: 2023-11-13T15:39:36Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 204.216.232.0/22 descr: Added for downstream customer origin: AS20460 remarks: TFB NET notify: bgpadmin [at] newedgenetworks.com mnt-by: NEWEDGENETS-MNT changed: bgpadmin [at] newedgenetworks.com 20020920 source: LEVEL3 rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 204.216.232.0/22 descr: Pipeline Communications Colo origin: AS20460 notify: routing [at] adnc.com mnt-by: MAINT-ADN-WEST changed: rsears [at] adnc.com 20041129 #22:41:41(UTC) source: RADB last-modified: 2023-11-13T15:39:36Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 209.68.228.0/23 descr: Pipeline Communications Colo origin: AS20460 notify: routing [at] adnc.com mnt-by: MAINT-ADN-WEST changed: rsears [at] adnc.com 20041129 #22:42:18(UTC) source: RADB last-modified: 2023-11-13T15:39:36Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 209.68.228.0/23 descr: Added for downstream customer origin: AS20460 remarks: TFB NET notify: bgpadmin [at] newedgenetworks.com mnt-by: NEWEDGENETS-MNT changed: bgpadmin [at] newedgenetworks.com 20020920 source: LEVEL3 rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 216.120.16.0/23 descr: Added for downstream customer origin: AS20460 remarks: TFB NET notify: bgpadmin [at] newedgenetworks.com mnt-by: NEWEDGENETS-MNT changed: bgpadmin [at] newedgenetworks.com 20020920 source: LEVEL3 rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 216.120.16.0/23 descr: Pipeline Communications Colo origin: AS20460 notify: routing [at] adnc.com mnt-by: MAINT-ADN-WEST changed: rsears [at] adnc.com 20041129 #22:42:49(UTC) source: RADB last-modified: 2023-11-13T15:39:36Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 216.120.120.0/22 descr: Pipeline Communications Colo origin: AS20460 notify: routing [at] adnc.com mnt-by: MAINT-ADN-WEST changed: rsears [at] adnc.com 20041129 #22:43:23(UTC) source: RADB last-modified: 2023-11-13T15:39:36Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 216.120.120.0/22 descr: Added for downstream customer origin: AS20460 remarks: TFB NET notify: bgpadmin [at] newedgenetworks.com mnt-by: NEWEDGENETS-MNT changed: bgpadmin [at] newedgenetworks.com 20020920 source: LEVEL3 rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source