These entries are queried from radb.net using whois, you can try my project getting these.
:AS28022 route: 190.106.64.0/20 descr: COLUMBUS NETWORKS TRANSIT CUSTOMERS origin: AS28022 notify: ipservices [at] columbus-networks.com mnt-by: MAINT-AS23520 changed: rprudhomme [at] columbus-networks.com 20120118 source: RADB route: 138.59.16.0/24 descr: COLUMBUS NETWORKS TRANSIT CUSTOMERS origin: AS28022 notify: ipservices [at] columbus-networks.com mnt-by: MAINT-AS23520 changed: rprudhomme [at] columbus-networks.com 20150211 source: RADB route: 190.2.217.0/24 descr: COLUMBUS NETWORKS TRANSIT CUSTOMERS origin: AS28022 notify: ipservices [at] columbus-networks.com mnt-by: MAINT-AS23520 changed: respinosa [at] columbus-networks.com 20140506 source: RADB route: 190.2.221.0/24 descr: COLUMBUS NETWORKS TRANSIT CUSTOMERS origin: AS28022 notify: ipservices [at] columbus-networks.com mnt-by: MAINT-AS23520 changed: respinosa [at] columbus-networks.com 20140506 source: RADB route: 94.124.96.0/22 descr: COLUMBUS NETWORKS TRANSIT CUSTOMERS origin: AS28022 notify: ipservices [at] cwc.com mnt-by: MAINT-AS23520 changed: gcastro [at] cwc.com 20180808 source: RADB route: 45.31.52.0/22 descr: UFINET LATAM origin: AS28022 mnt-by: MAINT-AS52468 changed: jrodriguezd [at] ufinet.com 20180306 #22:32:21Z source: RADB route: 190.106.64.0/20 descr: LACNIC generated route for CRISP S.A. origin: AS28022 remarks: LACNIC generated route for CRISP S.A. remarks: maxLength 24 mnt-by: MNT-CR-CRSA3-LACNIC changed: 20230929 source: LACNIC remarks: *************************************************** remarks: This object may have been modified remarks: For more information, please query whois.lacnic.net remarks: *************************************************** last-modified: 2023-09-29T03:20:05Z route6: 2800:510::/32 descr: COLUMBUS NETWORKS TRANSIT CUSTOMERS origin: AS28022 notify: ipservices [at] columbus-networks.com mnt-by: MAINT-AS23520 changed: rprudhomme [at] columbus-networks.com 20150211 source: RADB route6: 2a06:a780::/29 descr: LUMINET_RSL origin: AS28022 mnt-by: MAINT-AS52468 changed: rargueta [at] ufinet.com 20180807 #18:29:43Z source: RADB route6: 2800:510::/46 descr: LACNIC generated route6 for CRISP S.A. origin: AS28022 remarks: LACNIC generated route6 for CRISP S.A. remarks: maxLength 64 mnt-by: MNT-CR-CRSA3-LACNIC changed: 20230929 source: LACNIC remarks: *************************************************** remarks: This object may have been modified remarks: For more information, please query whois.lacnic.net remarks: *************************************************** last-modified: 2023-09-29T03:20:06Z route6: 2800:510::/32 descr: LACNIC generated route6 for CRISP S.A. origin: AS28022 remarks: LACNIC generated route6 for CRISP S.A. remarks: maxLength 64 mnt-by: MNT-CR-CRSA3-LACNIC changed: 20230929 source: LACNIC remarks: *************************************************** remarks: This object may have been modified remarks: For more information, please query whois.lacnic.net remarks: *************************************************** last-modified: 2023-09-29T03:20:06Z