These entries are queried from radb.net using whois, you can try my project getting these.
:AS133888 route: 122.154.109.0/24 descr: Gistda origin: AS133888 mnt-by: MAINT-AS4618 changed: nidchan [at] inet.co.th 20141224 #05:04:59Z source: RADB last-modified: 2023-11-13T15:49:06Z rpki-ov-state: valid