These entries are queried from radb.net using whois, you can try my project getting these.
:AS27929 route: 45.68.4.0/22 descr: LACNIC generated route for ASOCIACIÓN DE RED AVANZADA GUATEMALTECA PARA LA INVESTIGACIÓN Y LA EDUCACIÓN (IXP GT) origin: AS27929 remarks: LACNIC generated route for ASOCIACIÓN DE RED AVANZADA GUATEMALTECA PARA LA INVESTIGACIÓN Y LA EDUCACIÓN (IXP GT) remarks: maxLength 24 mnt-by: MNT-GT-IXGT-LACNIC changed: 20240305 source: LACNIC remarks: *************************************************** remarks: This object may have been modified remarks: For more information, please query whois.lacnic.net remarks: *************************************************** last-modified: 2024-03-05T19:15:06Z rpki-ov-state: valid route: 168.234.72.0/21 descr: LACNIC generated route for Universidad del Valle de Guatemala origin: AS27929 remarks: LACNIC generated route for Universidad del Valle de Guatemala remarks: maxLength 24 mnt-by: MNT-GT-UVGU1-LACNIC changed: 20240305 source: LACNIC remarks: *************************************************** remarks: This object may have been modified remarks: For more information, please query whois.lacnic.net remarks: *************************************************** last-modified: 2024-03-05T19:15:06Z rpki-ov-state: valid route: 168.234.75.0/24 descr: COLUMBUS NETWORKS TRANSIT CUSTOMERS origin: AS27929 notify: ipservices [at] cwc.com mnt-by: MAINT-AS23520 changed: gcastro [at] cwc.com 20181001 source: RADB last-modified: 2023-11-13T15:56:02Z rpki-ov-state: valid route: 168.234.77.0/24 descr: COLUMBUS NETWORKS TRANSIT CUSTOMERS origin: AS27929 notify: ipservices [at] columbus.co mnt-by: MAINT-AS23520 changed: gersain.rendon [at] cwc.com 20210208 source: RADB last-modified: 2023-11-13T16:03:32Z rpki-ov-state: valid route: 168.234.78.0/24 descr: COLUMBUS NETWORKS TRANSIT CUSTOMERS origin: AS27929 notify: ipservices [at] columbus.co mnt-by: MAINT-AS23520 changed: gersain.rendon [at] cwc.com 20200117 source: RADB last-modified: 2023-11-13T15:59:38Z rpki-ov-state: valid route6: 2801:12:e800::/48 descr: LACNIC generated route6 for ASOCIACIÓN DE RED AVANZADA GUATEMALTECA PARA LA INVESTIGACIÓN Y LA EDUCACIÓN (IXP GT) origin: AS27929 remarks: LACNIC generated route6 for ASOCIACIÓN DE RED AVANZADA GUATEMALTECA PARA LA INVESTIGACIÓN Y LA EDUCACIÓN (IXP GT) remarks: maxLength 48 mnt-by: MNT-GT-IXGT-LACNIC changed: 20240305 source: LACNIC remarks: *************************************************** remarks: This object may have been modified remarks: For more information, please query whois.lacnic.net remarks: *************************************************** last-modified: 2024-03-05T19:15:06Z rpki-ov-state: valid