These entries are queried from radb.net using whois, you can try my project getting these.
:AS58869 route: 103.248.128.0/22 origin: AS58869 descr: Ray White (Real Estate) Pty Ltd Level 26 111 Eagle Street mnt-by: MAINT-RAY-AU last-modified: 2020-01-30T02:37:15Z source: APNIC rpki-ov-state: valid route: 103.248.128.0/24 origin: AS58869 descr: Ray White (Real Estate) Pty Ltd Level 26 111 Eagle Street mnt-by: MAINT-RAY-AU last-modified: 2022-12-15T08:06:05Z source: APNIC rpki-ov-state: valid route6: 2001:df5::/48 origin: AS58869 descr: Ray White (Real Estate) Pty Ltd Level 26 111 Eagle Street mnt-by: MAINT-RAY-AU last-modified: 2020-01-30T02:37:07Z source: APNIC rpki-ov-state: valid route6: 2403:5f40:1::/48 origin: AS58869 descr: Ray White (Real Estate) Pty Ltd Level 26 111 Eagle Street mnt-by: MAINT-RAY-AU last-modified: 2020-01-30T02:37:07Z source: APNIC rpki-ov-state: valid route6: 2403:5f40:4::/48 origin: AS58869 descr: Ray White (Real Estate) Pty Ltd Level 26 111 Eagle Street mnt-by: MAINT-RAY-AU last-modified: 2022-12-12T13:35:49Z source: APNIC rpki-ov-state: valid route6: 2403:5f40:a::/48 origin: AS58869 descr: Ray White (Real Estate) Pty Ltd Level 26 111 Eagle Street mnt-by: MAINT-RAY-AU last-modified: 2022-12-21T01:04:11Z source: APNIC rpki-ov-state: valid