These entries are queried from radb.net using whois, you can try my project getting these.
:AS23984 route: 202.12.16.0/24 descr: Affliated Computer Services of India P Ltd origin: AS23984 mnt-by: MAINT-IN-ACSIND country: IN last-modified: 2008-09-04T07:54:30Z source: APNIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source