These entries are queried from radb.net using whois, you can try my project getting these.
:AS63992 route: 103.58.220.0/22 origin: AS63992 descr: DSAU mnt-by: MAINT-DSAU-AU last-modified: 2019-01-09T03:33:44Z source: APNIC rpki-ov-state: valid route: 103.58.220.0/22 descr: Vultr Customer Route origin: AS63992 notify: network [at] choopa.com mnt-by: MAINT-AS20473 changed: network [at] choopa.com 20221202 #00:36:04-18000 source: RADB last-modified: 2023-11-13T16:13:11Z rpki-ov-state: valid route: 103.58.220.0/23 origin: AS63992 descr: DSAU mnt-by: MAINT-DSAU-AU last-modified: 2019-01-09T03:34:01Z source: APNIC rpki-ov-state: valid route: 103.58.220.0/24 origin: AS63992 descr: DSAU mnt-by: MAINT-DSAU-AU last-modified: 2019-01-09T03:34:09Z source: APNIC rpki-ov-state: valid route: 103.58.221.0/24 origin: AS63992 descr: DSAU mnt-by: MAINT-DSAU-AU last-modified: 2019-01-09T03:34:15Z source: APNIC rpki-ov-state: valid route: 103.58.222.0/23 origin: AS63992 descr: DSAU mnt-by: MAINT-DSAU-AU last-modified: 2019-01-09T03:34:31Z source: APNIC rpki-ov-state: valid route: 103.58.222.0/24 origin: AS63992 descr: DSAU mnt-by: MAINT-DSAU-AU last-modified: 2019-01-09T03:34:46Z source: APNIC rpki-ov-state: valid route: 103.58.223.0/24 origin: AS63992 descr: DSAU mnt-by: MAINT-DSAU-AU last-modified: 2019-01-09T03:34:50Z source: APNIC rpki-ov-state: valid route: 103.254.4.0/23 descr: Vultr Customer Route origin: AS63992 notify: network [at] choopa.com mnt-by: MAINT-AS20473 changed: network [at] choopa.com 20220114 #12:36:11Z source: RADB last-modified: 2023-11-13T16:09:08Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 103.254.6.0/24 descr: Vultr Customer Route origin: AS63992 notify: network [at] choopa.com mnt-by: MAINT-AS20473 changed: network [at] choopa.com 20221202 #00:36:04-18000 source: RADB last-modified: 2023-11-13T16:13:11Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source