These entries are queried from radb.net using whois, you can try my project getting these.
:AS398655 route: 158.83.0.0/16 origin: AS398655 descr: 250 University Ave., Box 1 California PA 15419 United States admin-c: CARSO153-ARIN tech-c: MASCI29-ARIN tech-c: PARKE905-ARIN mnt-by: MNT-PWU-2-Z created: 2022-05-18T15:38:45Z last-modified: 2023-11-22T15:20:41Z source: ARIN rpki-ov-state: valid route: 158.83.0.0/16 origin: AS398655 descr: CALU admin-c: AJM61-ARIN tech-c: AJM61-ARIN mnt-by: MAINT-AS22192 changed: lparke [at] passhe.edu 20230406 #20:56:18Z source: RADB last-modified: 2023-11-13T16:15:41Z rpki-ov-state: valid route: 204.108.174.0/23 origin: AS398655 descr: 250 UNIVERSITY AVE CALIFORNIA PA 15419 United States admin-c: CARSO153-ARIN tech-c: MASCI29-ARIN tech-c: PARKE905-ARIN mnt-by: MNT-PWU-2 created: 2022-03-15T14:28:01Z last-modified: 2023-11-21T18:25:39Z source: ARIN rpki-ov-state: valid route: 204.108.174.0/23 origin: AS398655 descr: CALU admin-c: AJM61-ARIN tech-c: AJM61-ARIN mnt-by: MAINT-AS22192 changed: lparke [at] passhe.edu 20230406 #20:55:34Z source: RADB last-modified: 2023-11-13T16:15:41Z rpki-ov-state: valid route6: 2607:2240:7000::/36 origin: AS398655 descr: CALU admin-c: AJM61-ARIN tech-c: AJM61-ARIN mnt-by: MAINT-AS22192 changed: lparke [at] passhe.edu 20230406 #20:57:57Z source: RADB last-modified: 2023-11-13T16:15:41Z rpki-ov-state: valid