These entries are queried from radb.net using whois, you can try my project getting these.
:AS132265 route: 103.6.106.0/24 origin: AS132265 descr: Singapore Airlines Limited SIA Computer Centre 722 Upper Changi Road East mnt-by: MAINT-SIANET-SG last-modified: 2018-11-29T13:25:05Z source: APNIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 103.6.107.0/24 origin: AS132265 descr: Singapore Airlines Limited SIA Computer Centre 722 Upper Changi Road East mnt-by: MAINT-SIANET-SG last-modified: 2018-11-30T14:08:59Z source: APNIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source