These entries are queried from radb.net using whois, you can try my project getting these.
:AS55521 route: 180.92.216.0/21 descr: Proxy route object registered by AS2764 origin: AS55521 remarks: This route object was created by AAPT on behalf of a customer. remarks: As some of AAPTs upstream networks filter based on IRR objects, remarks: this route object has been created to ensure that the advertisement remarks: of this prefix is not rejected. notify: routing.shared [at] aapt.com.au mnt-by: MAINT-AS2764 changed: nobody [at] aapt.com.au 20150818 source: RADB last-modified: 2023-11-13T16:16:44Z rpki-ov-state: valid route: 180.92.216.0/21 origin: AS55521 descr: IVE GROUP AUSTRALIA PTY LTD 350 Parramatta Road Homebush West mnt-by: MAINT-IVEGROUP-AU last-modified: 2021-11-22T02:53:29Z source: APNIC rpki-ov-state: valid route: 180.92.216.0/24 origin: AS55521 descr: IVE GROUP AUSTRALIA PTY LTD 350 Parramatta Road Homebush West mnt-by: MAINT-IVEGROUP-AU last-modified: 2021-11-22T02:53:32Z source: APNIC rpki-ov-state: valid route: 180.92.217.0/24 origin: AS55521 descr: IVE GROUP AUSTRALIA PTY LTD 350 Parramatta Road Homebush West mnt-by: MAINT-IVEGROUP-AU last-modified: 2021-11-22T02:53:35Z source: APNIC rpki-ov-state: valid route: 180.92.218.0/24 origin: AS55521 descr: IVE GROUP AUSTRALIA PTY LTD 350 Parramatta Road Homebush West mnt-by: MAINT-IVEGROUP-AU last-modified: 2021-11-22T02:53:37Z source: APNIC rpki-ov-state: valid route: 180.92.219.0/24 origin: AS55521 descr: IVE GROUP AUSTRALIA PTY LTD 350 Parramatta Road Homebush West mnt-by: MAINT-IVEGROUP-AU last-modified: 2021-11-22T02:53:40Z source: APNIC rpki-ov-state: valid route: 180.92.220.0/24 origin: AS55521 descr: IVE GROUP AUSTRALIA PTY LTD 350 Parramatta Road Homebush West mnt-by: MAINT-IVEGROUP-AU last-modified: 2021-11-22T02:53:43Z source: APNIC rpki-ov-state: valid route: 180.92.221.0/24 origin: AS55521 descr: IVE GROUP AUSTRALIA PTY LTD 350 Parramatta Road Homebush West mnt-by: MAINT-IVEGROUP-AU last-modified: 2021-11-22T02:53:46Z source: APNIC rpki-ov-state: valid route: 180.92.222.0/24 origin: AS55521 descr: IVE GROUP AUSTRALIA PTY LTD 350 Parramatta Road Homebush West mnt-by: MAINT-IVEGROUP-AU last-modified: 2021-11-22T02:53:48Z source: APNIC rpki-ov-state: valid