These entries are queried from radb.net using whois, you can try my project getting these.
:AS133904 route: 103.47.88.0/24 descr: SCB-HK origin: AS133904 mnt-by: MAINT-SCB-HK mnt-routes: MAINT-SCB-HK last-modified: 2015-09-02T07:10:54Z source: APNIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 103.47.89.0/24 descr: SCB-HK origin: AS133904 mnt-by: MAINT-SCB-HK mnt-routes: MAINT-SCB-HK last-modified: 2015-09-02T07:10:44Z source: APNIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2001:df1:d400::/48 descr: SCB-HK origin: AS133904 mnt-by: MAINT-SCB-HK mnt-routes: MAINT-SCB-HK last-modified: 2015-09-02T07:12:12Z source: APNIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2001:df1:d401::/48 descr: SCB-HK origin: AS133904 mnt-by: MAINT-SCB-HK mnt-routes: MAINT-SCB-HK last-modified: 2015-10-06T02:22:11Z source: APNIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source