These entries are queried from radb.net using whois, you can try my project getting these.
:AS26736 route: 24.49.62.0/24 descr: Xecunet, Inc. on behalf of Hagerstown Herald-Mail 5744-R Industry Ln. Frederick, MD 21704 origin: AS26736 notify: andy [at] xecu.net mnt-by: MAINT-AS13694 changed: andy [at] xecu.net 20110125 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 198.73.55.0/24 origin: AS26736 descr: Viterra USA Investment LLC mnt-by: MAINT-AS15164 changed: zach.lamm [at] upnfiber.com 20231206 # 2016Z source: RADB last-modified: 2023-12-06T20:16:46Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source