These entries are queried from radb.net using whois, you can try my project getting these.
:AS396878 route: 66.43.247.0/24 descr: SMU admin-c: INS-NOC-ARIN tech-c: INS-NOC-ARIN origin: AS396878 mnt-by: MAINT-AS5056 changed: will.hughes [at] aureon.com 20230619 source: RADB last-modified: 2023-11-13T16:17:30Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 67.55.143.0/24 descr: SMU admin-c: INS-NOC-ARIN tech-c: INS-NOC-ARIN origin: AS396878 mnt-by: MAINT-AS5056 changed: will.hughes [at] aureon.com 20230619 source: RADB last-modified: 2023-11-13T16:17:30Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 67.55.157.0/24 descr: SMU admin-c: INS-NOC-ARIN tech-c: INS-NOC-ARIN origin: AS396878 mnt-by: MAINT-AS5056 changed: will.hughes [at] aureon.com 20230619 source: RADB last-modified: 2023-11-13T16:17:30Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 67.55.236.0/24 descr: SMU admin-c: INS-NOC-ARIN tech-c: INS-NOC-ARIN origin: AS396878 mnt-by: MAINT-AS5056 changed: will.hughes [at] aureon.com 20230619 source: RADB last-modified: 2023-11-13T16:17:30Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 69.63.0.0/24 descr: SMU admin-c: INS-NOC-ARIN tech-c: INS-NOC-ARIN origin: AS396878 mnt-by: MAINT-AS5056 changed: will.hughes [at] aureon.com 20230619 source: RADB last-modified: 2023-11-13T16:17:30Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 69.63.22.0/24 descr: SMU admin-c: INS-NOC-ARIN tech-c: INS-NOC-ARIN origin: AS396878 mnt-by: MAINT-AS5056 changed: will.hughes [at] aureon.com 20230619 source: RADB last-modified: 2023-11-13T16:17:30Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 69.63.28.0/24 descr: SMU admin-c: INS-NOC-ARIN tech-c: INS-NOC-ARIN origin: AS396878 mnt-by: MAINT-AS5056 changed: will.hughes [at] aureon.com 20230619 source: RADB last-modified: 2023-11-13T16:17:30Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 158.51.168.0/22 origin: AS396878 descr: Spencer Municipal Utilities admin-c: SYSTE498-ARIN tech-c: SYSTE498-ARIN mnt-by: MNT-SMU-14 created: 2023-06-08T15:21:04Z last-modified: 2023-06-08T15:21:04Z source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 158.51.168.0/23 origin: AS396878 descr: Spencer Municipal Utilities admin-c: SYSTE498-ARIN tech-c: SYSTE498-ARIN mnt-by: MNT-SMU-14 created: 2023-06-08T16:41:45Z last-modified: 2023-06-08T16:41:45Z source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 158.51.170.0/23 origin: AS396878 descr: Spencer Municipal Utilities admin-c: SYSTE498-ARIN tech-c: SYSTE498-ARIN mnt-by: MNT-SMU-14 created: 2023-06-08T16:42:57Z last-modified: 2023-06-08T16:42:57Z source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 158.51.170.0/24 origin: AS396878 descr: Spencer Municipal Utilities admin-c: SYSTE498-ARIN tech-c: SYSTE498-ARIN mnt-by: MNT-SMU-14 created: 2023-06-08T16:42:26Z last-modified: 2023-06-08T16:42:26Z source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 173.215.21.0/24 descr: SMU admin-c: INS-NOC-ARIN tech-c: INS-NOC-ARIN origin: AS396878 mnt-by: MAINT-AS5056 changed: will.hughes [at] aureon.com 20230619 source: RADB last-modified: 2023-11-13T16:17:30Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 192.82.96.0/22 origin: AS396878 descr: OrgName: Spencer Municipal Utilities OrgId: SMU-14 Address: 520 2nd Ave E City: Spencer StateProv: IA PostalCode: 51301 Country: US mnt-by: MAINT-AS5056 changed: will.hughes [at] aureon.com 20200903 #17:45:52Z source: RADB last-modified: 2023-11-13T16:01:36Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 199.87.172.0/23 origin: AS396878 descr: Spencer Municipal Utilities mnt-by: MAINT-AS5056 changed: will.hughes [at] aureon.com 20200904 source: RADB last-modified: 2023-11-13T16:01:36Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 207.32.42.0/24 descr: SMU admin-c: INS-NOC-ARIN tech-c: INS-NOC-ARIN origin: AS396878 mnt-by: MAINT-AS5056 changed: will.hughes [at] aureon.com 20230619 source: RADB last-modified: 2023-11-13T16:17:30Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 207.32.49.0/24 descr: SMU admin-c: INS-NOC-ARIN tech-c: INS-NOC-ARIN origin: AS396878 mnt-by: MAINT-AS5056 changed: will.hughes [at] aureon.com 20230619 source: RADB last-modified: 2023-11-13T16:17:30Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 207.177.28.0/24 descr: SMU admin-c: INS-NOC-ARIN tech-c: INS-NOC-ARIN origin: AS396878 mnt-by: MAINT-AS5056 changed: will.hughes [at] aureon.com 20230619 source: RADB last-modified: 2023-11-13T16:17:30Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 207.177.101.0/24 descr: SMU admin-c: INS-NOC-ARIN tech-c: INS-NOC-ARIN origin: AS396878 mnt-by: MAINT-AS5056 changed: will.hughes [at] aureon.com 20230619 source: RADB last-modified: 2023-11-13T16:17:30Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 207.177.124.0/24 descr: SMU admin-c: INS-NOC-ARIN tech-c: INS-NOC-ARIN origin: AS396878 mnt-by: MAINT-AS5056 changed: will.hughes [at] aureon.com 20230619 source: RADB last-modified: 2023-11-13T16:17:30Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 207.199.207.0/24 descr: SMU admin-c: INS-NOC-ARIN tech-c: INS-NOC-ARIN origin: AS396878 mnt-by: MAINT-AS5056 changed: will.hughes [at] aureon.com 20230619 source: RADB last-modified: 2023-11-13T16:17:30Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 207.199.213.0/24 descr: SMU admin-c: INS-NOC-ARIN tech-c: INS-NOC-ARIN origin: AS396878 mnt-by: MAINT-AS5056 changed: will.hughes [at] aureon.com 20230619 source: RADB last-modified: 2023-11-13T16:17:30Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 207.199.237.0/24 descr: SMU admin-c: INS-NOC-ARIN tech-c: INS-NOC-ARIN origin: AS396878 mnt-by: MAINT-AS5056 changed: will.hughes [at] aureon.com 20230619 source: RADB last-modified: 2023-11-13T16:17:30Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 208.126.32.0/24 descr: SMU admin-c: INS-NOC-ARIN tech-c: INS-NOC-ARIN origin: AS396878 mnt-by: MAINT-AS5056 changed: will.hughes [at] aureon.com 20230619 source: RADB last-modified: 2023-11-13T16:17:30Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 208.126.115.0/24 descr: SMU admin-c: INS-NOC-ARIN tech-c: INS-NOC-ARIN origin: AS396878 mnt-by: MAINT-AS5056 changed: will.hughes [at] aureon.com 20230619 source: RADB last-modified: 2023-11-13T16:17:30Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 208.126.177.0/24 descr: SMU admin-c: INS-NOC-ARIN tech-c: INS-NOC-ARIN origin: AS396878 mnt-by: MAINT-AS5056 changed: will.hughes [at] aureon.com 20230619 source: RADB last-modified: 2023-11-13T16:17:30Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 216.51.251.0/24 descr: SMU admin-c: INS-NOC-ARIN tech-c: INS-NOC-ARIN origin: AS396878 mnt-by: MAINT-AS5056 changed: will.hughes [at] aureon.com 20230619 source: RADB last-modified: 2023-11-13T16:17:30Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source