These entries are queried from radb.net using whois, you can try my project getting these.
:AS138988 route: 103.138.34.0/23 origin: AS138988 descr: This route object was created by Spectrum Networks on behalf of a customer 1178 notify: matt [at] spectrum.com.au mnt-by: MAINT-AS17559 changed: matt [at] spectrum.com.au 20190514 #05:16:25Z source: RADB last-modified: 2023-11-13T15:56:08Z rpki-ov-state: valid route: 103.138.34.0/23 origin: AS138988 descr: Av-Comm Pty Ltd Unit 24 / 9 Powells Road mnt-by: MAINT-AVCOMM-AU last-modified: 2020-11-18T00:42:20Z source: APNIC rpki-ov-state: valid route: 103.138.34.0/24 origin: AS138988 descr: Av-Comm Pty Ltd Unit 24 / 9 Powells Road mnt-by: MAINT-AVCOMM-AU last-modified: 2023-01-30T00:24:51Z source: APNIC rpki-ov-state: valid