These entries are queried from radb.net using whois, you can try my project getting these.
:AS139909 route: 103.146.248.0/24 origin: AS139909 descr: Servers Australia Pty Ltd (AS45671) Proxy registration for Downstream Customer This object has been auto-generated as some peers filter on these objects. This ensures the availability of this route to the internet. mnt-by: MAINT-AS45671 changed: noc [at] serversaustralia.com.au 20200101 #04:04:11Z source: RADB last-modified: 2023-11-13T15:59:24Z rpki-ov-state: valid route: 103.146.248.0/24 origin: AS139909 descr: COLLECTIVE GATEWAY 23/30 River Street Oaks Estate mnt-by: MAINT-COLLECTIVEGATEWAY-AU last-modified: 2020-01-03T21:48:23Z source: APNIC rpki-ov-state: valid route: 103.146.248.0/24 descr: Servers Australia origin: AS139909 mnt-by: MAINT-EQUINIXPAC changed: hleong [at] ap.equinix.com 20200102 source: NTTCOM rpki-ov-state: valid route6: 2001:df2:7480::/48 origin: AS139909 descr: COLLECTIVE GATEWAY 23/30 River Street Oaks Estate mnt-by: MAINT-COLLECTIVEGATEWAY-AU last-modified: 2020-01-03T22:04:29Z source: APNIC rpki-ov-state: valid route6: 2001:df2:7480::/48 descr: Servers Australia origin: AS139909 mnt-by: MAINT-EQUINIXPAC changed: hleong [at] ap.equinix.com 20200102 source: NTTCOM rpki-ov-state: valid route6: 2001:df2:7480::/48 origin: AS139909 descr: Servers Australia Pty Ltd (AS45671) Proxy registration for Downstream Customer This object has been auto-generated as some peers filter on these objects. This ensures the availability of this route to the internet. mnt-by: MAINT-AS45671 changed: noc [at] serversaustralia.com.au 20200101 #04:03:46Z source: RADB last-modified: 2023-11-13T15:59:24Z rpki-ov-state: valid