These entries are queried from radb.net using whois, you can try my project getting these.
:AS62516 route: 23.140.104.0/24 origin: AS62516 descr: Alamo Broadband admin-c: MAINT-AS62516 tech-c: MAINT-AS62516 notify: baron [at] baron.com mnt-by: MAINT-AS62516 changed: baron [at] baron.com 20221209 #20:43:26Z source: RADB last-modified: 2023-11-13T16:13:12Z rpki-ov-state: valid route: 23.140.104.0/24 origin: AS62516 descr: Alamo Broadband Inc. 5595 Labus Road, Lot 2 Elmendorf TX 8112 baron [at] baron.com admin-c: PORTM-ARIN tech-c: PORTM-ARIN mnt-by: MNT-AB-8 created: 2022-12-09T14:14:03Z last-modified: 2022-12-09T14:14:03Z source: ARIN rpki-ov-state: valid route: 38.103.216.0/22 origin: AS62516 descr: Alamo From Cogent admin-c: MAINT-AS62516 tech-c: MAINT-AS62516 notify: baron [at] baron.com mnt-by: MAINT-AS62516 changed: baron [at] baron.com 20221209 #20:47:23Z source: RADB last-modified: 2023-11-13T16:13:12Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 38.103.216.0/23 origin: AS62516 descr: Cogent 38.103.216.0/23 admin-c: MAINT-AS62516 tech-c: MAINT-AS62516 notify: baron [at] baron.com mnt-by: MAINT-AS62516 changed: baron [at] baron.com 20221209 #20:50:44Z source: RADB last-modified: 2023-11-13T16:13:12Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 38.103.218.0/23 origin: AS62516 descr: Cogent 38.103.218.0/23 admin-c: MAINT-AS62516 tech-c: MAINT-AS62516 notify: baron [at] baron.com mnt-by: MAINT-AS62516 changed: baron [at] baron.com 20221209 #20:49:55Z source: RADB last-modified: 2023-11-13T16:13:12Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 38.128.144.0/22 origin: AS62516 descr: Alamo Broadband Cogent addresses admin-c: MAINT-AS62516 tech-c: MAINT-AS62516 notify: baron [at] baron.com mnt-by: MAINT-AS62516 changed: baron [at] baron.com 20221209 #20:48:14Z source: RADB last-modified: 2023-11-13T16:13:12Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 38.128.160.0/21 origin: AS62516 descr: Cogent Block 38.128.160.0/21 admin-c: MAINT-AS62516 tech-c: MAINT-AS62516 notify: baron [at] baron.com mnt-by: MAINT-AS62516 changed: baron [at] baron.com 20221209 #20:49:06Z source: RADB last-modified: 2023-11-13T16:13:12Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 199.193.218.0/24 origin: AS62516 descr: Alamo Broadband admin-c: MAINT-AS62516 tech-c: MAINT-AS62516 notify: baron [at] baron.com mnt-by: MAINT-AS62516 changed: baron [at] baron.com 20221209 #20:46:25Z source: RADB last-modified: 2023-11-13T16:13:12Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 199.193.219.0/24 origin: AS62516 descr: Alamo Broadband admin-c: MAINT-AS62516 tech-c: MAINT-AS62516 notify: baron [at] baron.com mnt-by: MAINT-AS62516 changed: baron [at] baron.com 20221209 #20:45:29Z source: RADB last-modified: 2023-11-13T16:13:12Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2604:4940::/32 origin: AS62516 descr: Alamo Broadband admin-c: PORTM-ARIN tech-c: PORTM-ARIN mnt-by: MNT-AB-8 created: 2022-12-09T14:18:05Z last-modified: 2022-12-09T14:18:05Z source: ARIN rpki-ov-state: valid