These entries are queried from radb.net using whois, you can try my project getting these.
:AS150187 route: 103.20.88.0/24 origin: AS150187 descr: PT INDO TEKNOLOGI KONSTRUKSI mnt-by: MAINT-AS136106 changed: sabirin.muhtar [at] fiberstar.co.id 20230112 #04:30:00Z source: RADB last-modified: 2023-11-13T16:13:30Z rpki-ov-state: valid