These entries are queried from radb.net using whois, you can try my project getting these.
:AS135074 route: 103.204.13.0/24 origin: AS135074 descr: DREAM CLOUD INNOVATION PTE. LTD. 73 UPPER PAYA LEBAR ROAD, #06-01C mnt-by: MAINT-DCIPL-SG last-modified: 2022-07-20T03:01:48Z source: APNIC rpki-ov-state: valid