These entries are queried from radb.net using whois, you can try my project getting these.
:AS7533 route: 122.10.213.0/24 descr: Taiwan Fixed Network Proxy Announcement origin: AS7533 notify: tfntac [at] taiwanmobile.com mnt-by: MAINT-AS9924 changed: iptac [at] taiwanmobile.com 20110210 source: RADB last-modified: 2023-11-13T15:41:15Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 122.10.213.0/24 descr: Taiwan Fixed Network Proxy Announcement origin: AS7533 notify: tfntac [at] taiwanmobile.com mnt-by: MAINT-AS9924 changed: iptac [at] taiwanmobile.com 20110211 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source