These entries are queried from radb.net using whois, you can try my project getting these.
:AS63020 route: 141.193.144.0/22 origin: AS63020 descr: PO Box 1179 Keene NH 03431 United States admin-c: FOUCH-ARIN tech-c: MILLA56-ARIN tech-c: NOC12194-ARIN mnt-by: MNT-WIVAL-1 created: 2022-08-09T23:13:48Z last-modified: 2022-08-09T23:13:48Z source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 141.193.146.0/23 origin: AS63020 descr: WiValley mnt-by: MAINT-AS11178 changed: sstrang [at] accesspluscom.com 20221006 #12:50:00Z source: RADB last-modified: 2023-11-13T16:12:42Z rpki-ov-state: valid route: 141.193.146.0/23 origin: AS63020 descr: PO Box 1179 Keene NH 03431 United States admin-c: FOUCH-ARIN tech-c: MILLA56-ARIN tech-c: NOC12194-ARIN mnt-by: MNT-WIVAL-1 created: 2022-11-02T23:33:49Z last-modified: 2022-11-02T23:33:49Z source: ARIN rpki-ov-state: valid route: 141.193.146.0/24 origin: AS63020 descr: PO Box 1179 Keene NH 03431 United States admin-c: FOUCH-ARIN tech-c: MILLA56-ARIN tech-c: NOC12194-ARIN mnt-by: MNT-WIVAL-1 created: 2022-08-09T23:17:56Z last-modified: 2022-08-09T23:17:56Z source: ARIN rpki-ov-state: valid route: 141.193.146.0/24 origin: AS63020 descr: WiValley mnt-by: MAINT-AS11178 changed: sstrang [at] accesspluscom.com 20221006 #12:51:25Z source: RADB last-modified: 2023-11-13T16:12:42Z rpki-ov-state: valid route: 141.193.147.0/24 origin: AS63020 descr: WiValley mnt-by: MAINT-AS11178 changed: swilliamson [at] accesspluscom.com 20190327 #18:25:13Z source: RADB last-modified: 2023-11-13T15:55:46Z rpki-ov-state: valid route: 141.193.147.0/24 origin: AS63020 descr: PO Box 1179 Keene NH 03431 United States admin-c: FOUCH-ARIN tech-c: MILLA56-ARIN tech-c: NOC12194-ARIN mnt-by: MNT-WIVAL-1 created: 2022-08-09T23:17:30Z last-modified: 2022-08-09T23:17:30Z source: ARIN rpki-ov-state: valid route6: 2602:ff14::/36 origin: AS63020 descr: PO Box 1179 Keene NH 03431 United States admin-c: FOUCH-ARIN tech-c: MILLA56-ARIN tech-c: NOC12194-ARIN mnt-by: MNT-WIVAL-1 created: 2022-08-09T23:14:16Z last-modified: 2022-08-09T23:14:16Z source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source