These entries are queried from radb.net using whois, you can try my project getting these.
:AS394752 route: 23.157.96.0/24 origin: AS394752 descr: Avative Internet mnt-by: MAINT-AS19754 changed: erich [at] gotfusion.net 20191126 #00:17:12Z source: RADB last-modified: 2023-11-13T15:59:00Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 66.248.245.0/24 origin: AS394752 descr: Skywave Broadband, LLC mnt-by: MAINT-AS19754 changed: erich [at] gotfusion.net 20200907 #13:49:57Z source: RADB last-modified: 2023-11-13T16:01:37Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 104.152.80.0/22 origin: AS394752 descr: Avative Fiber admin-c: AVATI-ARIN tech-c: AVATI-ARIN tech-c: JACOB149-ARIN tech-c: SIMMO434-ARIN tech-c: UBTAN-ARIN mnt-by: MNT-AL-464 created: 2020-06-18T21:21:48Z last-modified: 2024-01-18T18:53:04Z source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 104.152.80.0/22 origin: AS394752 descr: Avative mnt-by: MAINT-AS19754 changed: erich [at] gotfusion.net 20200325 #19:54:55Z source: RADB last-modified: 2023-11-13T16:00:17Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 108.165.36.0/22 descr: Proxy object for Avative Fiber origin: AS394752 mnt-by: MAINT-AS15305 changed: bgpadmin [at] syringanetworks.net 20161007 #19:57:25Z source: RADB last-modified: 2023-11-13T15:49:54Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 136.175.96.0/22 origin: AS394752 descr: MNT-AL-464 route 136.175.096.000/22 AS394752 admin-c: AVATI-ARIN tech-c: AVATI-ARIN tech-c: JACOB149-ARIN tech-c: SIMMO434-ARIN tech-c: UBTAN-ARIN mnt-by: MNT-AL-464 created: 2020-09-29T19:07:08Z last-modified: 2024-01-18T18:53:04Z source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 136.175.96.0/22 origin: AS394752 descr: Avative mnt-by: MAINT-AS19754 changed: erich [at] gotfusion.net 20200929 #19:23:24Z source: RADB last-modified: 2023-11-13T16:01:58Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 162.212.240.0/22 origin: AS394752 descr: MNT-AL-464 route 162.212.240.000/22 AS394752 admin-c: AVATI-ARIN tech-c: AVATI-ARIN tech-c: JACOB149-ARIN tech-c: SIMMO434-ARIN tech-c: UBTAN-ARIN mnt-by: MNT-AL-464 created: 2021-03-31T16:04:36Z last-modified: 2024-01-18T18:53:04Z source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 162.212.240.0/22 origin: AS394752 descr: Avative mnt-by: MAINT-AS19754 changed: erich [at] gotfusion.net 20210331 #16:38:01Z source: RADB last-modified: 2023-11-13T16:05:27Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 192.34.112.0/23 origin: AS394752 descr: Avative Internet mnt-by: MAINT-AS19754 changed: erich [at] gotfusion.net 20210326 #15:36:04Z source: RADB last-modified: 2023-11-13T16:05:26Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2602:fe30::/36 origin: AS394752 descr: Avative mnt-by: MAINT-AS19754 changed: erich [at] gotfusion.net 20200611 #19:28:20Z source: RADB last-modified: 2023-11-13T16:00:58Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2606:cb80::/32 origin: AS394752 descr: Avative Fiber admin-c: AVATI-ARIN tech-c: AVATI-ARIN tech-c: JACOB149-ARIN tech-c: SIMMO434-ARIN tech-c: UBTAN-ARIN mnt-by: MNT-AL-464 created: 2020-06-18T21:23:18Z last-modified: 2024-01-18T18:53:04Z source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2606:cb80::/32 origin: AS394752 descr: Avative Internet mnt-by: MAINT-AS19754 changed: erich [at] gotfusion.net 20191126 #00:10:08Z source: RADB last-modified: 2023-11-13T15:59:00Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source