These entries are queried from radb.net using whois, you can try my project getting these.
:AS396383 route: 98.100.228.0/24 descr: RR-RC-Secura Insurance Inc.-MidWest origin: AS396383 notify: publicipaddressing [at] charter.com mnt-by: MAINT-RR changed: publicipaddressing [at] charter.com 20181227 #16:37:10Z source: RADB last-modified: 2023-11-13T16:15:17Z rpki-ov-state: valid