These entries are queried from radb.net using whois, you can try my project getting these.
:AS133189 route: 103.87.218.0/23 origin: AS133189 descr: SENTRIAN PTY LTD 14 Railway Terrace mnt-by: MAINT-SENTRIAN-AU last-modified: 2022-07-25T05:48:39Z source: APNIC rpki-ov-state: valid route: 103.226.8.0/23 origin: AS133189 descr: SENTRIAN PTY LTD 14 Railway Terrace mnt-by: MAINT-SENTRIAN-AU last-modified: 2022-07-25T05:48:32Z source: APNIC rpki-ov-state: valid route6: 2401:3ac0::/32 origin: AS133189 descr: SENTRIAN PTY LTD 14 Railway Terrace mnt-by: MAINT-SENTRIAN-AU last-modified: 2022-07-25T05:48:46Z source: APNIC rpki-ov-state: valid route6: 2401:3ac0::/32 descr: Proxy route object registered by AS38195 origin: AS133189 remarks: This route object was created by Superloop on behalf of a customer. notify: peering [at] superloop.com mnt-by: MAINT-AS38195 changed: rick.carter [at] superloop.com 20230813 source: RADB last-modified: 2023-11-13T16:18:13Z rpki-ov-state: valid