These entries are queried from radb.net using whois, you can try my project getting these.
:AS40917 route: 8.12.58.0/24 descr: Autotask Corporation origin: AS40917 mnt-by: MAINT-AS27506 changed: dmccoon [at] lightower.com 20180329 source: RADB last-modified: 2023-11-13T15:53:23Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 8.34.161.0/24 origin: AS40917 descr: Datto - L3 Allocation notify: neteng [at] datto.com mnt-by: MAINT-DATTO changed: awilson [at] datto.com 20210609 #16:00:17Z source: RADB last-modified: 2023-11-13T16:05:48Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 8.224.10.0/24 descr: RR-RC-AutoTask origin: AS40917 mnt-by: MAINT-RR changed: publicipaddressing [at] charter.com 20181017 #22:02:30Z source: RADB last-modified: 2023-11-13T16:15:17Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 139.28.144.0/24 origin: AS40917 descr: Autotask / PSA notify: neteng [at] datto.com mnt-by: MAINT-DATTO changed: rwhite [at] datto.com 20220607 #14:25:55Z source: RADB last-modified: 2023-11-13T16:11:24Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 139.28.144.0/24 origin: AS40917 mnt-by: uk-datto-1-mnt created: 2022-05-02T18:15:47Z last-modified: 2022-05-02T18:15:47Z 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: 198.137.226.0/24 descr: Autotask Corporation origin: AS40917 mnt-by: MAINT-AS27506 changed: yikehara [at] lightower.com 20190315 source: RADB last-modified: 2023-11-13T15:55:44Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source