These entries are queried from radb.net using whois, you can try my project getting these.
:AS399909 route: 192.207.174.0/23 origin: AS399909 descr: Franklin College of Indiana Indiana Higher Education Telecommunication System I-Light admin-c: TJO40-ARIN tech-c: TJO40-ARIN remarks: Franklin College remarks: contact noc [at] ilight.net if you have questions about this object. remarks: abuse contact is abuse [at] iu.edu mnt-by: MAINT-IU changed: wtjohnso [at] globalnoc.iu.edu 20211222 #11:32:53Z source: RADB last-modified: 2023-11-13T16:09:04Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 192.207.176.0/23 origin: AS399909 descr: Franklin College of Indiana Indiana Higher Education Telecommunication System I-Light admin-c: TJO40-ARIN tech-c: TJO40-ARIN remarks: Franklin College remarks: contact noc [at] ilight.net if you have questions about this object. remarks: abuse contact is abuse [at] iu.edu mnt-by: MAINT-IU changed: wtjohnso [at] globalnoc.iu.edu 20211222 #11:32:03Z source: RADB last-modified: 2023-11-13T16:09:04Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 192.207.178.0/24 origin: AS399909 descr: Franklin College of Indiana Indiana Higher Education Telecommunication System I-Light admin-c: TJO40-ARIN tech-c: TJO40-ARIN remarks: Franklin College remarks: contact noc [at] ilight.net if you have questions about this object remarks: abuse contact is abuse [at] iu.edu mnt-by: MAINT-IU changed: wtjohnso [at] globalnoc.iu.edu 20211222 #11:30:03Z source: RADB last-modified: 2023-11-13T16:09:04Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source