These entries are queried from radb.net using whois, you can try my project getting these.
:AS26040 route: 155.72.83.0/24 descr: 5203649 origin: AS26040 mnt-by: LEVEL3-MNT changed: kannan.pattan [at] starwoodhotels.com 20110911 source: LEVEL3 rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source