These entries are queried from radb.net using whois, you can try my project getting these.
:AS132531 route: 103.135.245.0/24 origin: AS132531 descr: M EAST SDN. BHD. Marlborough College Malaysia Jalan Marlborough mnt-by: MAINT-MCM-MY last-modified: 2019-09-16T00:44:38Z source: APNIC rpki-ov-state: valid route6: 2001:df0:9bc0::/48 origin: AS132531 descr: M EAST SDN. BHD. Marlborough College Malaysia mnt-by: MAINT-MCM-MY last-modified: 2022-04-28T07:40:01Z source: APNIC rpki-ov-state: valid