These entries are queried from radb.net using whois, you can try my project getting these.
:AS267801 route: 45.172.248.0/22 descr: LACNIC generated route for MUNICIPALIDAD DE SAN SALVADOR DE JUJUY origin: AS267801 remarks: LACNIC generated route for MUNICIPALIDAD DE SAN SALVADOR DE JUJUY remarks: maxLength 22 mnt-by: MNT-AR-MSSJ-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: 2024-03-05T19:15:05Z rpki-ov-state: valid route: 45.172.248.0/22 origin: AS267801 descr: Municipalidad-San-Salvador-de-Jujuy admin-c: noc tech-c: noc mnt-by: MAINT-AS27988 changed: cmucic [at] syt.net 20220419 #14:55:27Z source: RADB last-modified: 2023-11-13T16:19:18Z rpki-ov-state: valid route: 45.172.248.0/22 descr: Municipalidad-Jujuy origin: AS267801 mnt-by: MAINT-AS27988 changed: noc [at] syt.net 20230622 source: ALTDB rpki-ov-state: valid route: 190.122.86.24/29 descr: LACNIC generated route for Servicios y Telecomunicaciones S.A. origin: AS267801 remarks: LACNIC generated route for Servicios y Telecomunicaciones S.A. remarks: maxLength 29 mnt-by: MNT-AR-SYTS-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: 2024-03-05T22:15:05Z rpki-ov-state: valid route6: 2801:19:800::/48 descr: LACNIC generated route6 for MUNICIPALIDAD DE SAN SALVADOR DE JUJUY origin: AS267801 remarks: LACNIC generated route6 for MUNICIPALIDAD DE SAN SALVADOR DE JUJUY remarks: maxLength 48 mnt-by: MNT-AR-MSSJ-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