These entries are queried from radb.net using whois, you can try my project getting these.
:AS149998 route: 103.190.90.0/24 descr: Proxy route object registered by AS2764 origin: AS149998 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 20220718 source: RADB last-modified: 2023-11-13T16:16:47Z rpki-ov-state: valid route: 103.190.90.0/24 origin: AS149998 descr: Keogh Ventures Pty Ltd as trustee for Keogh Ventures Trust 69 Woodend Road mnt-by: MAINT-TTFKVT-AU last-modified: 2022-07-04T10:54:12Z source: APNIC rpki-ov-state: valid route6: 2001:df0:e8c0::/48 origin: AS149998 descr: Keogh Ventures Pty Ltd as trustee for Keogh Ventures Trust 69 Woodend Road mnt-by: MAINT-TTFKVT-AU last-modified: 2022-07-14T12:08:01Z source: APNIC rpki-ov-state: valid