These entries are queried from radb.net using whois, you can try my project getting these.
:AS136431 route: 103.87.208.0/23 origin: AS136431 descr: Operational Systems Pty Ltd 30-32 Stirling Street mnt-by: MAINT-OSPL-AU last-modified: 2020-02-23T23:11:36Z source: APNIC rpki-ov-state: valid route: 103.87.208.0/23 descr: Proxy route object registered by AS38195 origin: AS136431 remarks: This route object was created by Superloop on behalf of a customer. notify: peering [at] superloop.com mnt-by: MAINT-AS38195 changed: peering [at] superloop.com 20230813 source: RADB last-modified: 2023-11-13T16:18:13Z rpki-ov-state: valid route: 103.87.208.0/24 origin: AS136431 descr: Operational Systems Pty Ltd 30-32 Stirling Street mnt-by: MAINT-OSPL-AU last-modified: 2020-02-25T06:31:27Z source: APNIC rpki-ov-state: valid route: 103.87.209.0/24 origin: AS136431 descr: Operational Systems Pty Ltd 30-32 Stirling Street mnt-by: MAINT-OSPL-AU last-modified: 2020-02-25T06:31:27Z source: APNIC rpki-ov-state: valid route: 203.96.172.0/22 descr: Proxy route object registered by AS2764 origin: AS136431 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 20190617 source: RADB last-modified: 2023-11-13T16:16:46Z rpki-ov-state: valid route: 203.96.172.0/22 origin: AS136431 descr: Operational Systems Pty Ltd 30-32 Stirling Street mnt-by: MAINT-OSPL-AU last-modified: 2020-02-24T02:00:01Z source: APNIC rpki-ov-state: valid route: 203.96.172.0/23 origin: AS136431 descr: Operational Systems Pty Ltd 30-32 Stirling Street mnt-by: MAINT-OSPL-AU last-modified: 2020-02-24T02:00:03Z source: APNIC rpki-ov-state: valid route: 203.96.172.0/24 origin: AS136431 descr: Operational Systems Pty Ltd 30-32 Stirling Street mnt-by: MAINT-OSPL-AU last-modified: 2020-02-24T02:00:04Z source: APNIC rpki-ov-state: valid route: 203.96.173.0/24 origin: AS136431 descr: Operational Systems Pty Ltd 30-32 Stirling Street mnt-by: MAINT-OSPL-AU last-modified: 2020-02-24T02:00:04Z source: APNIC rpki-ov-state: valid route: 203.96.174.0/23 origin: AS136431 descr: Operational Systems Pty Ltd 30-32 Stirling Street mnt-by: MAINT-OSPL-AU last-modified: 2020-02-24T02:00:05Z source: APNIC rpki-ov-state: valid route: 203.96.174.0/24 origin: AS136431 descr: Operational Systems Pty Ltd 30-32 Stirling Street mnt-by: MAINT-OSPL-AU last-modified: 2020-02-24T02:00:05Z source: APNIC rpki-ov-state: valid route: 203.96.175.0/24 origin: AS136431 descr: Operational Systems Pty Ltd 30-32 Stirling Street mnt-by: MAINT-OSPL-AU last-modified: 2020-02-24T02:00:06Z source: APNIC rpki-ov-state: valid