These entries are queried from radb.net using whois, you can try my project getting these.
:AS28049 route: 190.121.192.0/20 descr: COLUMBUS NETWORKS TRANSIT CUSTOMERS origin: AS28049 mnt-by: MAINT-AS23520 changed: dherrera [at] columbus-networks.com 20101021 source: RADB last-modified: 2023-11-13T15:55:49Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 190.121.192.0/24 descr: LACNIC generated route for ISP SOLUTIONS S.A. origin: AS28049 remarks: LACNIC generated route for ISP SOLUTIONS S.A. remarks: maxLength 24 mnt-by: MNT-GT-ISSA-LACNIC changed: 20240413 source: LACNIC remarks: *************************************************** remarks: This object may have been modified remarks: For more information, please query whois.lacnic.net remarks: *************************************************** last-modified: 2024-04-13T09:45:06Z rpki-ov-state: valid route: 190.121.193.0/24 descr: LACNIC generated route for ISP SOLUTIONS S.A. origin: AS28049 remarks: LACNIC generated route for ISP SOLUTIONS S.A. remarks: maxLength 24 mnt-by: MNT-GT-ISSA-LACNIC changed: 20240413 source: LACNIC remarks: *************************************************** remarks: This object may have been modified remarks: For more information, please query whois.lacnic.net remarks: *************************************************** last-modified: 2024-04-13T09:45:06Z rpki-ov-state: valid route: 190.121.194.0/24 descr: LACNIC generated route for ISP SOLUTIONS S.A. origin: AS28049 remarks: LACNIC generated route for ISP SOLUTIONS S.A. remarks: maxLength 24 mnt-by: MNT-GT-ISSA-LACNIC changed: 20240413 source: LACNIC remarks: *************************************************** remarks: This object may have been modified remarks: For more information, please query whois.lacnic.net remarks: *************************************************** last-modified: 2024-04-13T09:45:06Z rpki-ov-state: valid route: 190.121.195.0/24 descr: LACNIC generated route for ISP SOLUTIONS S.A. origin: AS28049 remarks: LACNIC generated route for ISP SOLUTIONS S.A. remarks: maxLength 24 mnt-by: MNT-GT-ISSA-LACNIC changed: 20240413 source: LACNIC remarks: *************************************************** remarks: This object may have been modified remarks: For more information, please query whois.lacnic.net remarks: *************************************************** last-modified: 2024-04-13T09:45:06Z rpki-ov-state: valid route: 190.121.196.0/24 descr: LACNIC generated route for ISP SOLUTIONS S.A. origin: AS28049 remarks: LACNIC generated route for ISP SOLUTIONS S.A. remarks: maxLength 24 mnt-by: MNT-GT-ISSA-LACNIC changed: 20240413 source: LACNIC remarks: *************************************************** remarks: This object may have been modified remarks: For more information, please query whois.lacnic.net remarks: *************************************************** last-modified: 2024-04-13T09:45:06Z rpki-ov-state: valid route6: 2803:c540::/32 descr: COLUMBUS NETWORKS TRANSIT CUSTOMERS origin: AS28049 notify: ipservices [at] columbus.co mnt-by: MAINT-AS23520 changed: jleiva [at] cwc.com 20180119 source: RADB last-modified: 2023-11-13T15:56:02Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source