These entries are queried from radb.net using whois, you can try my project getting these.
:AS20130 route: 75.102.192.0/18 descr: 75.102.192.0/18 - AS20130 - RCN CUSTOMER origin: AS20130 mnt-by: MAINT-AS27506 changed: dataoperations [at] rcnmetro.com 20090701 #17:06:53Z source: RADB last-modified: 2023-11-13T15:42:43Z rpki-ov-state: valid route: 75.102.192.0/18 descr: DePaul University descr: 1 E Jackson descr: Chicago, IL 60604 origin: AS20130 notify: networks [at] depaul.edu member-of: RS-DEPAUL mnt-by: MNT-DEPAUL changed: nfoggi [at] depaul.edu 20121121 source: ARIN rpki-ov-state: valid route: 140.192.0.0/16 origin: AS20130 descr: DePaul University 1 E Jackson Chicago, IL 60604 member-of: RS-DEPAUL admin-c: ZD12-ARIN tech-c: ZD12-ARIN mnt-by: MNT-DEPAUL-Z created: 2022-02-02T15:08:02Z last-modified: 2023-08-07T16:10:35Z source: ARIN rpki-ov-state: valid route: 216.220.176.0/20 descr: DePaul University descr: 1 E Jackson descr: Chicago, IL 60604 origin: AS20130 notify: networks [at] depaul.edu member-of: RS-DEPAUL mnt-by: MNT-DEPAUL changed: nfoggi [at] depaul.edu 20121121 source: ARIN rpki-ov-state: valid route6: 2604:95c0::/32 descr: DePaul University descr: 1 E Jackson descr: Chicago, IL 60604 origin: AS20130 member-of: RS-DEPAUL mnt-by: MNT-DEPAUL changed: jtk [at] depaul.edu 20190821 source: ARIN rpki-ov-state: valid route6: 2620:0:2250::/48 descr: DePaul University descr: 1 E Jackson descr: Chicago, IL 60604 origin: AS20130 notify: networks [at] depaul.edu member-of: RS-DEPAUL mnt-by: MNT-DEPAUL changed: nfoggi [at] depaul.edu 20121121 source: ARIN rpki-ov-state: valid