These entries are queried from radb.net using whois, you can try my project getting these.
:AS138928 route: 49.255.9.0/24 origin: AS138928 descr: VOCUS PTY LTD Vocus Communications Lvl 12, 60 Miller Street mnt-by: MAINT-VOCUS-AU last-modified: 2020-05-01T11:23:13Z source: APNIC rpki-ov-state: valid