These entries are queried from radb.net using whois, you can try my project getting these.
:AS398888 route: 128.254.220.0/24 origin: AS398888 descr: CustBlock mnt-by: MAINT-AS398888 changed: josh [at] myrapidwireless.com 20221003 #23:49:49Z source: RADB last-modified: 2023-11-13T16:12:32Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 163.123.216.0/24 origin: AS398888 descr: Geneva mnt-by: MAINT-AS398888 changed: aaron [at] myrapidwireless.com 20201109 #18:24:36Z source: RADB last-modified: 2023-11-13T16:02:42Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2602:fd02::/36 origin: AS398888 descr: Geneva mnt-by: MAINT-AS398888 changed: aaron [at] myrapidwireless.com 20201111 #04:36:45Z source: RADB last-modified: 2023-11-13T16:02:43Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source