These entries are queried from radb.net using whois, you can try my project getting these.
:AS139333 route: 103.141.122.0/24 descr: DN CODED MARKETING AND DESIGN origin: AS139333 remarks: IP Transit Client mnt-by: MAINT-PLDT changed: ksortega [at] pldt.com.ph 20190828 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source