These entries are queried from radb.net using whois, you can try my project getting these.
:AS38438 route: 203.3.184.0/24 origin: AS38438 descr: New South Wales Department of Attorney General and Justice Justice Precinct Offices Level 8 160 Marsden Street mnt-by: MAINT-AU-DJAG last-modified: 2023-11-16T14:57:18Z source: APNIC rpki-ov-state: valid route: 203.3.185.0/24 descr: Proxy route object registered by AS2764 origin: AS38438 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 20210517 source: RADB last-modified: 2023-11-13T16:16:49Z rpki-ov-state: valid route: 203.3.185.0/24 origin: AS38438 descr: New South Wales Department of Attorney General and Justice Justice Precinct Offices Level 8 160 Marsden Street mnt-by: MAINT-AU-DJAG last-modified: 2023-11-16T14:57:21Z source: APNIC rpki-ov-state: valid route: 203.55.208.0/24 origin: AS38438 descr: Department of Communities and Justice 160 Marsden Street mnt-by: MAINT-DOCAJ-AU last-modified: 2021-06-22T06:40:26Z source: APNIC rpki-ov-state: valid route: 203.55.210.0/23 descr: Proxy route object registered by AS2764 origin: AS38438 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 20191211 source: RADB last-modified: 2023-11-13T16:16:46Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 203.55.210.0/24 descr: Proxy route object registered by AS2764 origin: AS38438 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 20190822 source: RADB last-modified: 2023-11-13T16:16:47Z rpki-ov-state: valid route: 203.55.210.0/24 origin: AS38438 descr: Department of Communities and Justice 160 Marsden Street mnt-by: MAINT-DOCAJ-AU last-modified: 2021-06-22T06:40:27Z source: APNIC rpki-ov-state: valid route: 203.55.211.0/24 origin: AS38438 descr: Department of Communities and Justice 160 Marsden Street mnt-by: MAINT-DOCAJ-AU last-modified: 2021-06-22T06:40:28Z source: APNIC rpki-ov-state: valid route: 203.55.211.0/24 descr: Proxy route object registered by AS2764 origin: AS38438 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 20190822 source: RADB last-modified: 2023-11-13T16:16:47Z rpki-ov-state: valid