These entries are queried from radb.net using whois, you can try my project getting these.
:AS36582 route: 74.113.148.0/22 descr: Magnetar Capital LLC origin: AS36582 mnt-by: MAINT-AS27506 changed: dino.barrow [at] crowncastle.com 20220604 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: 74.113.151.0/24 origin: AS36582 descr: 1603 Orrington Avenue Ste. 1300 Evanston, IL 60201 admin-c: NETWO1015-ARIN tech-c: NETWO1015-ARIN mnt-by: MAINT-AS36582 changed: networks [at] magnetar.com 20231009 #19:46:50Z source: RADB last-modified: 2023-11-13T16:18:56Z rpki-ov-state: valid route: 74.113.151.0/24 origin: AS36582 descr: 1603 Orrington Avenue Ste. 1300 Evanston, IL 60201 admin-c: NETWO1015-ARIN tech-c: NETWO1015-ARIN mnt-by: MNT-MCL-86 created: 2023-10-09T20:15:07Z last-modified: 2023-10-09T20:15:07Z source: ARIN rpki-ov-state: valid route: 170.39.84.0/22 descr: Magnetar Capital LLC origin: AS36582 mnt-by: MAINT-AS27506 changed: dino.barrow [at] crowncastle.com 20220604 source: RADB last-modified: 2023-11-13T16:11:24Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2620:7d::/44 descr: Magnetar Capital LLC origin: AS36582 mnt-by: MAINT-AS27506 changed: andrew.day [at] crowncastle.com 20220521 source: RADB last-modified: 2023-11-13T16:11:22Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2620:7d:1::/48 origin: AS36582 descr: 1603 Orrington Ste. 1300 Evanston, IL 60201 admin-c: NETWO1015-ARIN tech-c: NETWO1015-ARIN mnt-by: MNT-MCL-86 created: 2023-10-09T18:33:12Z last-modified: 2023-10-09T18:33:12Z source: ARIN rpki-ov-state: valid route6: 2620:7d:1::/48 origin: AS36582 descr: 1603 Orrington Avenue Ste. 1300 Evanston, IL 60201 admin-c: NETWO1015-ARIN tech-c: NETWO1015-ARIN mnt-by: MAINT-AS36582 changed: networks [at] magnetar.com 20231009 #19:56:36Z source: RADB last-modified: 2023-11-13T16:18:56Z rpki-ov-state: valid