These entries are queried from radb.net using whois, you can try my project getting these.
:AS58642 route: 103.14.109.0/24 descr: HRC Technologies Ltd origin: AS58642 mnt-by: MAINT-HRCTECHNOLOGIES-BD last-modified: 2012-08-03T08:20:18Z source: APNIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 103.14.193.0/24 descr: HRC Technologies Ltd. origin: AS58642 country: BD mnt-lower: MAINT-HRCTECHNOLOGIES-BD mnt-routes: MAINT-HRCTECHNOLOGIES-BD mnt-by: MAINT-HRCTECHNOLOGIES-BD last-modified: 2012-08-08T08:45:42Z source: APNIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 103.229.186.0/24 descr: HRC Technologies Ltd origin: AS58642 mnt-by: MAINT-HRCTECHNOLOGIES-BD last-modified: 2015-02-17T06:44:03Z source: APNIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source