These entries are queried from radb.net using whois, you can try my project getting these.
:AS133787 route: 203.0.228.0/22 origin: AS133787 descr: Primary Health Care Level 6, 203 Pacific Hwy mnt-by: MAINT-AP-PRIMARYHEALTH last-modified: 2018-05-08T05:32:28Z source: APNIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 203.0.228.0/24 origin: AS133787 descr: Primary Health Care Level 6, 203 Pacific Hwy mnt-by: MAINT-AP-PRIMARYHEALTH last-modified: 2018-05-08T05:30:50Z source: APNIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 203.0.229.0/24 origin: AS133787 descr: Primary Health Care Level 6, 203 Pacific Hwy mnt-by: MAINT-AP-PRIMARYHEALTH last-modified: 2018-05-09T02:52:52Z source: APNIC rpki-ov-state: valid route: 203.0.230.0/24 origin: AS133787 descr: Primary Health Care Level 6, 203 Pacific Hwy mnt-by: MAINT-AP-PRIMARYHEALTH last-modified: 2018-05-08T05:29:23Z source: APNIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 203.1.218.0/24 origin: AS133787 descr: Primary Health Care Level 6, 203 Pacific Hwy mnt-by: MAINT-AP-PRIMARYHEALTH last-modified: 2018-05-08T05:29:23Z source: APNIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 203.1.219.0/24 origin: AS133787 descr: Primary Health Care Level 6, 203 Pacific Hwy mnt-by: MAINT-AP-PRIMARYHEALTH last-modified: 2018-05-08T05:29:23Z source: APNIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 203.1.221.0/24 origin: AS133787 descr: Primary Health Care Level 6, 203 Pacific Hwy mnt-by: MAINT-AP-PRIMARYHEALTH last-modified: 2018-05-08T05:29:22Z source: APNIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source