These entries are queried from radb.net using whois, you can try my project getting these.
:AS131638 route6: 2404:4fc0::/32 descr: Far Eastone Telecommunications Co., Ltd No. 220, Gangchi Rd., Taipei 114 Taiwan (Costumor route : Xinyuan) origin: AS131638 notify: senoc [at] fareastone.com.tw mnt-by: MAINT-AS4780 changed: miklee0987 [at] gmail.com20190516 20190516 source: RADB last-modified: 2023-11-13T15:56:11Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source