These entries are queried from radb.net using whois, you can try my project getting these.
:AS3789 route: 208.72.48.0/24 origin: AS3789 descr: 400 E 3rd St Duluth MN 55805 United States admin-c: DEVIR4-ARIN tech-c: DEVIR4-ARIN tech-c: FRIDL13-ARIN tech-c: KENTD6-ARIN tech-c: LUSHB-ARIN tech-c: STEVE874-ARIN mnt-by: MNT-SMDCHS-1 created: 2023-05-10T12:41:44Z last-modified: 2024-04-01T16:03:15Z source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 208.72.48.0/24 origin: AS3789 descr: Proxy registration for Hoyos Consulting downstream customer / Essentia Health East mnt-by: MAINT-AS53597 changed: noc [at] hoyosconsulting.com 20200129 #02:57:03Z source: RADB last-modified: 2023-11-13T15:59:42Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 208.72.49.0/24 origin: AS3789 descr: 400 E 3rd St Duluth MN 55805 United States admin-c: DEVIR4-ARIN tech-c: DEVIR4-ARIN tech-c: FRIDL13-ARIN tech-c: KENTD6-ARIN tech-c: LUSHB-ARIN tech-c: STEVE874-ARIN mnt-by: MNT-SMDCHS-1 created: 2023-05-10T12:42:12Z last-modified: 2024-04-01T16:03:15Z source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 208.72.50.0/24 origin: AS3789 descr: 400 E 3rd St Duluth MN 55805 United States admin-c: DEVIR4-ARIN tech-c: DEVIR4-ARIN tech-c: FRIDL13-ARIN tech-c: KENTD6-ARIN tech-c: LUSHB-ARIN tech-c: STEVE874-ARIN mnt-by: MNT-SMDCHS-1 created: 2023-05-10T12:42:37Z last-modified: 2024-04-01T16:03:15Z source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 208.72.50.0/24 origin: AS3789 descr: Proxy registration for Hoyos Consulting downstream customer / Essentia Health East mnt-by: MAINT-AS53597 changed: noc [at] hoyosconsulting.com 20200129 #02:57:27Z source: RADB last-modified: 2023-11-13T15:59:42Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 208.72.51.0/24 origin: AS3789 descr: Proxy registration for Hoyos Consulting downstream customer / Essentia Health East mnt-by: MAINT-AS53597 changed: noc [at] hoyosconsulting.com 20200129 #02:57:59Z source: RADB last-modified: 2023-11-13T15:59:42Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 208.72.51.0/24 origin: AS3789 descr: 400 E 3rd St Duluth MN 55805 United States admin-c: DEVIR4-ARIN tech-c: DEVIR4-ARIN tech-c: FRIDL13-ARIN tech-c: KENTD6-ARIN tech-c: LUSHB-ARIN tech-c: STEVE874-ARIN mnt-by: MNT-SMDCHS-1 created: 2023-05-10T12:43:03Z last-modified: 2024-04-01T16:03:15Z source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source