These entries are queried from radb.net using whois, you can try my project getting these.
:AS135082 route: 103.208.198.0/24 descr: Route Object For 103.208.198.0/24 origin: AS135082 mnt-by: MAINT-LVS-IN last-modified: 2016-02-16T06:35:14Z source: APNIC rpki-ov-state: valid