These entries are queried from radb.net using whois, you can try my project getting these.
:AS14529 route: 129.68.0.0/16 descr: St. Joseph's University-AS14529(added by MAINT-AS3257) origin: AS14529 remarks: ------------------------------------------------ remarks: - This route object was registered by - remarks: - Reliance Globalcom MAINT-AS3257 - remarks: - on behalf of their customer: - remarks: - St Joseph's University name AS14529 in PHL - remarks: ------------------------------------------------ notify: netguard [at] gtt.net mnt-by: MAINT-AS3257 changed: jkim [at] relianceglobalcom.com 20110720 changed: netguard [at] gtt.net 20180615 source: RADB last-modified: 2023-11-13T15:53:48Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source