These entries are queried from radb.net using whois, you can try my project getting these.
:AS132597 route: 103.16.26.0/23 descr: Hong Kong Serverworks Limited origin: AS132597 mnt-by: MAINT-DEFOE-HK last-modified: 2016-02-27T00:00:44Z source: APNIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2001:df0:465::/48 origin: AS132597 descr: Hong Kong Serverworks Limited mnt-by: MAINT-DEFOE-HK last-modified: 2017-06-10T15:01:13Z source: APNIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source