These entries are queried from radb.net using whois, you can try my project getting these.
:AS134791 route: 103.12.159.0/24 descr: Proxy route object registered by AS2764 origin: AS134791 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 20180426 source: RADB last-modified: 2023-11-13T16:16:28Z rpki-ov-state: valid route: 103.12.159.0/24 origin: AS134791 descr: AUSTRALIAN COMPUTER SOLUTIONS PTY LTD 28 Barralong Rd mnt-by: MAINT-ACS-AU last-modified: 2021-03-03T04:08:19Z source: APNIC rpki-ov-state: valid route: 103.28.216.0/23 descr: Proxy route object registered by AS2764 origin: AS134791 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 20180503 source: RADB last-modified: 2023-11-13T16:16:28Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 103.28.216.0/24 descr: Proxy route object registered by AS2764 origin: AS134791 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 20180503 source: RADB last-modified: 2023-11-13T16:16:28Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 103.28.217.0/24 descr: Proxy route object registered by AS2764 origin: AS134791 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 20180503 source: RADB last-modified: 2023-11-13T16:16:28Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source