These entries are queried from radb.net using whois, you can try my project getting these.
:AS138883 route: 103.117.183.0/24 origin: AS138883 descr: route-object AS138883 103.117.183.0/24 mnt-by: MAINT-AS38158 changed: sabirin [at] cbn.net.id 20221003 #11:22:10Z source: RADB last-modified: 2023-11-13T16:12:32Z rpki-ov-state: valid