These entries are queried from radb.net using whois, you can try my project getting these.
:AS135358 route: 203.20.70.0/24 descr: Proxy route object registered by AS2764 origin: AS135358 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 20160518 source: RADB last-modified: 2023-11-13T16:16:43Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 203.34.100.0/24 origin: AS135358 descr: MYOB Australia Pty Ltd Level 3, 235 Springvale Road, mnt-by: MAINT-AU-MYOB last-modified: 2019-11-18T09:52:05Z source: APNIC rpki-ov-state: valid route: 203.34.100.0/24 descr: Proxy route object registered by AS2764 origin: AS135358 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 20160518 source: RADB last-modified: 2023-11-13T16:16:44Z rpki-ov-state: valid