These entries are queried from radb.net using whois, you can try my project getting these.
:AS136565 route: 103.20.122.0/24 origin: AS136565 descr: CyberWorld SG mnt-by: MAINT-CYBERWORLD-SG last-modified: 2020-06-10T17:54:40Z source: APNIC rpki-ov-state: valid route: 103.20.123.0/24 origin: AS136565 descr: CyberWorld SG mnt-by: MAINT-CYBERWORLD-SG last-modified: 2020-06-10T17:55:05Z source: APNIC rpki-ov-state: valid route6: 2405:2500:25::/48 origin: AS136565 descr: CyberWorld SG mnt-by: MAINT-CYBERWORLD-SG last-modified: 2020-06-10T17:52:51Z source: APNIC rpki-ov-state: valid route6: 2405:2500:26::/48 origin: AS136565 descr: CyberWorld SG mnt-by: MAINT-CYBERWORLD-SG last-modified: 2020-06-10T17:53:29Z source: APNIC rpki-ov-state: valid route6: 2405:2500:65::/48 origin: AS136565 descr: CyberWorld SG mnt-by: MAINT-CYBERWORLD-SG last-modified: 2020-06-10T17:54:10Z source: APNIC rpki-ov-state: valid