These entries are queried from radb.net using whois, you can try my project getting these.
:AS38066 route: 141.243.8.0/23 origin: AS38066 descr: Office of Environment and Heritage 12 Darcy Street 4 Parramatta Square mnt-by: MAINT-AU-ENVIRONMENTNET last-modified: 2022-12-07T02:42:27Z source: APNIC rpki-ov-state: valid route: 141.243.8.0/23 descr: (7326) origin: AS38066 remarks: Do not use the notify or changed attribute to report incidents. remarks: Check the inetnum object at the regional registries for contact remarks: information (dereference the admin-c & tech-c attributes). notify: routing [at] connect.com.au mnt-by: MAINT-AS2764 changed: nobody [at] connect.com.au 20100609 source: RADB last-modified: 2023-11-13T16:16:06Z rpki-ov-state: valid route: 141.243.8.0/24 origin: AS38066 descr: Proxy route remarks: Proxy route mnt-by: MAINT-AS7545 changed: core-neteng-support [at] tpg.com.au 20200428 source: RADB last-modified: 2023-11-13T16:00:35Z rpki-ov-state: valid route: 141.243.8.0/24 origin: AS38066 descr: Office of Environment and Heritage 12 Darcy Street 4 Parramatta Square mnt-by: MAINT-AU-ENVIRONMENTNET last-modified: 2022-12-07T02:42:31Z source: APNIC rpki-ov-state: valid route: 141.243.9.0/24 origin: AS38066 descr: Proxy route remarks: Proxy route mnt-by: MAINT-AS7545 changed: core-neteng-support [at] tpg.com.au 20200428 source: RADB last-modified: 2023-11-13T16:00:35Z rpki-ov-state: valid route: 141.243.9.0/24 origin: AS38066 descr: Office of Environment and Heritage 12 Darcy Street 4 Parramatta Square mnt-by: MAINT-AU-ENVIRONMENTNET last-modified: 2022-12-07T02:42:36Z source: APNIC rpki-ov-state: valid route: 141.243.20.0/23 origin: AS38066 descr: Office of Environment and Heritage 12 Darcy Street 4 Parramatta Square mnt-by: MAINT-AU-ENVIRONMENTNET last-modified: 2022-12-07T02:42:04Z source: APNIC rpki-ov-state: valid route: 141.243.20.0/23 origin: AS38066 descr: Proxy route remarks: Proxy route mnt-by: MAINT-AS7545 changed: core-neteng-support [at] tpg.com.au 20200428 source: RADB last-modified: 2023-11-13T16:00:35Z rpki-ov-state: valid route: 141.243.20.0/24 origin: AS38066 descr: Office of Environment and Heritage 12 Darcy Street 4 Parramatta Square mnt-by: MAINT-AU-ENVIRONMENTNET last-modified: 2022-12-07T02:42:08Z source: APNIC rpki-ov-state: valid route: 141.243.20.0/24 descr: Proxy route object registered by AS2764 origin: AS38066 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 20180821 source: RADB last-modified: 2023-11-13T16:16:43Z rpki-ov-state: valid route: 141.243.21.0/24 descr: Proxy route object registered by AS2764 origin: AS38066 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 20180821 source: RADB last-modified: 2023-11-13T16:16:44Z rpki-ov-state: valid route: 141.243.21.0/24 origin: AS38066 descr: Office of Environment and Heritage 12 Darcy Street 4 Parramatta Square mnt-by: MAINT-AU-ENVIRONMENTNET last-modified: 2022-12-07T02:42:12Z source: APNIC rpki-ov-state: valid route: 141.243.32.0/22 origin: AS38066 descr: Office of Environment and Heritage 12 Darcy Street 4 Parramatta Square mnt-by: MAINT-AU-ENVIRONMENTNET last-modified: 2022-12-07T02:42:50Z source: APNIC rpki-ov-state: valid route: 141.243.32.0/23 origin: AS38066 descr: Office of Environment and Heritage 12 Darcy Street 4 Parramatta Square mnt-by: MAINT-AU-ENVIRONMENTNET last-modified: 2022-12-07T02:42:54Z source: APNIC rpki-ov-state: valid route: 141.243.32.0/23 origin: AS38066 descr: Proxy route remarks: Proxy route mnt-by: MAINT-AS7545 changed: core-neteng-support [at] tpg.com.au 20200428 source: RADB last-modified: 2023-11-13T16:00:35Z rpki-ov-state: valid route: 141.243.32.0/24 descr: (7326) origin: AS38066 remarks: Do not use the notify or changed attribute to report incidents. remarks: Check the inetnum object at the regional registries for contact remarks: information (dereference the admin-c & tech-c attributes). notify: routing [at] connect.com.au mnt-by: MAINT-AS2764 changed: nobody [at] connect.com.au 20100609 source: RADB last-modified: 2023-11-13T16:16:06Z rpki-ov-state: valid route: 141.243.32.0/24 origin: AS38066 descr: Office of Environment and Heritage 12 Darcy Street 4 Parramatta Square mnt-by: MAINT-AU-ENVIRONMENTNET last-modified: 2022-12-07T02:42:58Z source: APNIC rpki-ov-state: valid route: 141.243.33.0/24 descr: (7326) origin: AS38066 remarks: Do not use the notify or changed attribute to report incidents. remarks: Check the inetnum object at the regional registries for contact remarks: information (dereference the admin-c & tech-c attributes). notify: routing [at] connect.com.au mnt-by: MAINT-AS2764 changed: nobody [at] connect.com.au 20100609 source: RADB last-modified: 2023-11-13T16:16:06Z rpki-ov-state: valid route: 141.243.33.0/24 origin: AS38066 descr: Office of Environment and Heritage 12 Darcy Street 4 Parramatta Square mnt-by: MAINT-AU-ENVIRONMENTNET last-modified: 2022-12-07T02:43:02Z source: APNIC rpki-ov-state: valid route: 141.243.34.0/23 descr: Proxy route object registered by AS2764 origin: AS38066 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 20180821 source: RADB last-modified: 2023-11-13T16:16:44Z rpki-ov-state: valid route: 141.243.34.0/23 origin: AS38066 descr: Office of Environment and Heritage 12 Darcy Street 4 Parramatta Square mnt-by: MAINT-AU-ENVIRONMENTNET last-modified: 2022-12-07T02:43:06Z source: APNIC rpki-ov-state: valid route: 141.243.34.0/24 origin: AS38066 descr: Proxy route remarks: Proxy route mnt-by: MAINT-AS7545 changed: core-neteng-support [at] tpg.com.au 20200428 source: RADB last-modified: 2023-11-13T16:00:35Z rpki-ov-state: valid route: 141.243.34.0/24 origin: AS38066 descr: Office of Environment and Heritage 12 Darcy Street 4 Parramatta Square mnt-by: MAINT-AU-ENVIRONMENTNET last-modified: 2022-12-07T02:43:10Z source: APNIC rpki-ov-state: valid route: 141.243.35.0/24 origin: AS38066 descr: Office of Environment and Heritage 12 Darcy Street 4 Parramatta Square mnt-by: MAINT-AU-ENVIRONMENTNET last-modified: 2022-12-07T02:43:14Z source: APNIC rpki-ov-state: valid route: 141.243.35.0/24 origin: AS38066 descr: Proxy route remarks: Proxy route mnt-by: MAINT-AS7545 changed: core-neteng-support [at] tpg.com.au 20200428 source: RADB last-modified: 2023-11-13T16:00:35Z rpki-ov-state: valid