These entries are queried from radb.net using whois, you can try my project getting these.
:AS23546 route: 65.215.15.0/24 descr: PNAP-NYC jlevin origin: AS23546 mnt-by: MAINT-AS1828 changed: apryor [at] internap.com 20030211 source: RADB last-modified: 2023-11-13T16:13:53Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 66.18.161.0/24 descr: PNAP-DEN Delcom origin: AS23546 mnt-by: MAINT-AS1828 changed: colsheski [at] internap.com 20111026 source: RADB last-modified: 2023-11-13T16:14:18Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 66.18.171.0/24 descr: PNAP-DEN Delcom origin: AS23546 mnt-by: MAINT-AS1828 changed: colsheski [at] internap.com 20111026 source: RADB last-modified: 2023-11-13T16:14:18Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 66.18.172.0/24 descr: PNAP-DEN Delcom origin: AS23546 mnt-by: MAINT-AS1828 changed: colsheski [at] internap.com 20111026 source: RADB last-modified: 2023-11-13T16:14:18Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 70.37.248.0/22 descr: Dell Telephone origin: AS23546 mnt-by: MAINT-AS32098 changed: mmg [at] transtelco.net 20180905 #17:43:23Z source: RADB last-modified: 2023-11-13T15:54:36Z rpki-ov-state: valid route: 70.37.248.0/22 origin: AS23546 descr: 110 N. Main Street Dell City TX 79837 United States admin-c: HICKS277-ARIN tech-c: HICKS277-ARIN tech-c: JM3064-ARIN mnt-by: MNT-DELCO created: 2023-07-09T16:37:05Z last-modified: 2023-07-09T16:37:05Z source: ARIN rpki-ov-state: valid route: 72.0.32.0/23 descr: PNAP-DEN Delcom origin: AS23546 mnt-by: MAINT-AS1828 changed: colsheski [at] internap.com 20111026 source: RADB last-modified: 2023-11-13T16:14:18Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 76.77.23.0/24 descr: Customer Dell Telephony origin: AS23546 mnt-by: MAINT-AS32098 changed: mmg [at] transtelco.net 20151218 #21:43:35Z source: RADB last-modified: 2023-11-13T15:48:29Z rpki-ov-state: valid route: 76.77.23.0/24 origin: AS23546 descr: 110 N. Main Street Dell City TX 79837 United States admin-c: HICKS277-ARIN tech-c: HICKS277-ARIN tech-c: JM3064-ARIN mnt-by: MNT-DELCO created: 2023-07-09T16:37:38Z last-modified: 2023-07-09T16:37:38Z source: ARIN rpki-ov-state: valid route: 76.77.24.0/24 origin: AS23546 descr: 110 N. Main Street Dell City TX 79837 United States admin-c: HICKS277-ARIN tech-c: HICKS277-ARIN tech-c: JM3064-ARIN mnt-by: MNT-DELCO created: 2023-07-09T16:38:11Z last-modified: 2023-07-09T16:38:11Z source: ARIN rpki-ov-state: valid route: 76.77.25.0/24 descr: Customer DELL origin: AS23546 mnt-by: MAINT-AS32098 changed: mmg [at] transtelco.net 20170127 #03:43:22Z source: RADB last-modified: 2023-11-13T15:50:36Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 104.37.79.0/24 origin: AS23546 descr: 110 N. Main Street Dell City TX 79837 United States admin-c: HICKS277-ARIN tech-c: HICKS277-ARIN tech-c: JM3064-ARIN mnt-by: MNT-DELCO created: 2023-07-09T16:36:03Z last-modified: 2023-07-09T16:36:03Z source: ARIN rpki-ov-state: valid route: 104.37.79.0/24 descr: Customer DELL origin: AS23546 mnt-by: MAINT-AS32098 changed: mmg [at] transtelco.net 20170714 #16:20:43Z source: RADB last-modified: 2023-11-13T15:51:16Z rpki-ov-state: valid route: 104.193.100.0/22 origin: AS23546 descr: 110 N. Main Street Dell City TX 79837 United States admin-c: HICKS277-ARIN tech-c: HICKS277-ARIN tech-c: JM3064-ARIN mnt-by: MNT-DELCO created: 2023-07-09T16:35:21Z last-modified: 2023-07-09T16:35:21Z source: ARIN rpki-ov-state: valid route: 199.27.156.0/22 descr: PNAP-DEN Delcom origin: AS23546 mnt-by: MAINT-AS1828 changed: colsheski [at] internap.com 20111026 source: RADB last-modified: 2023-11-13T16:14:18Z rpki-ov-state: valid route: 199.27.156.0/22 origin: AS23546 descr: 110 N. Main Street Dell City TX 79837 United States admin-c: HICKS277-ARIN tech-c: HICKS277-ARIN tech-c: JM3064-ARIN mnt-by: MNT-DELCO created: 2023-07-09T16:36:33Z last-modified: 2023-07-09T16:36:33Z source: ARIN rpki-ov-state: valid