These entries are queried from radb.net using whois, you can try my project getting these.
:AS45095 route: 27.50.128.0/17 origin: AS45095 descr: Chinatelecom Henan Province p Henan Unicomm mnt-by: MAINT-AS137687 changed: wuyike.ha [at] chinatelecom.cn 20211009 #09:56:06Z source: RADB last-modified: 2023-11-13T16:08:17Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source