These entries are queried from radb.net using whois, you can try my project getting these.
:AS62989 route: 144.80.0.0/16 origin: AS62989 descr: Computer Center Stright Hall Indiana PA 15705-1087 United States admin-c: ROUMF-ARIN tech-c: ROUMF-ARIN tech-c: SMITH6174-ARIN mnt-by: MNT-IUP-1-Z created: 2022-03-31T14:15:49Z last-modified: 2022-12-01T16:57:44Z source: ARIN rpki-ov-state: valid route: 192.150.225.0/24 origin: AS62989 descr: Computer Center Stright Hall Indiana PA 15705-1087 United States admin-c: ROUMF-ARIN tech-c: ROUMF-ARIN tech-c: SMITH6174-ARIN mnt-by: MNT-IUP-1-Z created: 2022-03-31T14:16:51Z last-modified: 2022-12-01T16:57:44Z source: ARIN rpki-ov-state: valid route: 192.153.123.0/24 origin: AS62989 descr: Computer Center Stright Hall Indiana PA 15705-1087 United States admin-c: ROUMF-ARIN tech-c: ROUMF-ARIN tech-c: SMITH6174-ARIN mnt-by: MNT-IUP-1-Z created: 2022-03-31T14:17:20Z last-modified: 2022-12-01T16:57:44Z source: ARIN rpki-ov-state: valid route: 192.231.220.0/24 origin: AS62989 descr: Computer Center Stright Hall Indiana PA 15705-1087 United States admin-c: ROUMF-ARIN tech-c: ROUMF-ARIN tech-c: SMITH6174-ARIN mnt-by: MNT-IUP-1-Z created: 2022-03-31T14:16:24Z last-modified: 2022-12-01T16:57:44Z source: ARIN rpki-ov-state: valid route: 204.108.176.0/23 origin: AS62989 descr: Computer Center Stright Hall Indiana PA 15705-1087 United States admin-c: ROUMF-ARIN tech-c: ROUMF-ARIN tech-c: SMITH6174-ARIN mnt-by: MNT-IUP-1 created: 2022-03-10T19:33:45Z last-modified: 2023-08-07T16:10:35Z source: ARIN rpki-ov-state: valid route6: 2607:2240:8000::/36 origin: AS62989 descr: IUP admin-c: ROUMF-ARIN tech-c: ROUMF-ARIN mnt-by: MAINT-AS22192 changed: lparke [at] passhe.edu 20230406 #21:02:32Z source: RADB last-modified: 2023-11-13T16:15:41Z rpki-ov-state: valid