These entries are queried from radb.net using whois, you can try my project getting these.
:AS18069 route: 133.217.0.0/16 descr: SOFTBANK-NET origin: AS18069 notify: noc [at] noc.kddnet.ad.jp mnt-by: MAINT-AS2516 changed: noc [at] noc.kddnet.ad.jp 20020129 source: RADB last-modified: 2023-11-13T15:39:32Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 133.217.192.0/24 descr: SB Technology Corp. X-Keiro : sbt-sbps-mailsvope [at] tech.softbank.co.jp origin: AS18069 notify: sbt-sbps-mailsvope [at] tech.softbank.co.jp mnt-by: MAINT-AS18069 changed: maknomura [at] tech.softbank.co.jp 20240321 source: JPIRR rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source