These entries are queried from radb.net using whois, you can try my project getting these.
:AS138475 route: 49.255.74.0/24 origin: AS138475 descr: VOCUS PTY LTD Vocus Communications Lvl 12, 60 Miller Street mnt-by: MAINT-AU-VOCUS last-modified: 2020-02-20T02:15:11Z source: APNIC rpki-ov-state: valid route: 49.255.101.0/24 origin: AS138475 descr: VOCUS PTY LTD Vocus Communications Lvl 12, 60 Miller Street mnt-by: MAINT-AU-VOCUS last-modified: 2020-02-20T02:14:52Z source: APNIC rpki-ov-state: valid route: 220.101.82.0/24 origin: AS138475 descr: SingTel Optus Pty Ltd Optus Macquarie Park (OCS) Building A, Level 2 1 Lyonpark Road, Macquarie Park mnt-by: MAINT-OPTUSCOM-AP last-modified: 2021-09-17T00:50:53Z source: APNIC rpki-ov-state: valid