These entries are queried from radb.net using whois, you can try my project getting these.
:AS133083 route: 118.179.142.0/24 descr: BEES origin: AS133083 country: BD mnt-lower: PARTEX-NOC mnt-routes: PARTEX-NOC mnt-by: PARTEX-NOC last-modified: 2014-03-11T08:41:57Z source: APNIC rpki-ov-state: valid