These entries are queried from radb.net using whois, you can try my project getting these.
:AS136183 route: 103.83.85.0/24 descr: Proxy route object registered by AS38195 origin: AS136183 remarks: This route object was created by Superloop on behalf of a customer. notify: peering [at] superloop.com mnt-by: MAINT-AS38195 changed: peering [at] superloop.com 20230219 source: RADB last-modified: 2023-11-13T16:18:15Z rpki-ov-state: valid route: 103.83.85.0/24 origin: AS136183 descr: Williams Technology Pty Ltd 42 Fullarton Road mnt-by: MAINT-WTPL-AU last-modified: 2021-03-19T00:58:59Z source: APNIC rpki-ov-state: valid route: 103.164.144.0/24 origin: AS136183 descr: Williams Technology Pty Ltd 42 Fullarton Road mnt-by: MAINT-WTPL-AU last-modified: 2021-03-19T00:59:45Z source: APNIC rpki-ov-state: valid route6: 2001:df7:d600::/48 origin: AS136183 descr: Williams Technology Pty Ltd 42 Fullarton Road mnt-by: MAINT-WTPL-AU last-modified: 2024-03-19T23:23:10Z source: APNIC rpki-ov-state: valid