These entries are queried from radb.net using whois, you can try my project getting these.
:AS150121 route: 103.191.68.0/23 descr: Proxy route object registered by AS2764 origin: AS150121 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 20220726 source: RADB last-modified: 2023-11-13T16:16:47Z rpki-ov-state: valid route: 103.191.68.0/23 origin: AS150121 descr: Tasmanian Colo Pty Ltd Level 1, 73 Paterson Street mnt-by: MAINT-TASMANIAN-AU last-modified: 2022-12-21T12:14:39Z source: APNIC rpki-ov-state: valid