These entries are queried from radb.net using whois, you can try my project getting these.
:AS27818 route: 131.161.152.0/22 descr: LACNIC generated route for Cotesma origin: AS27818 remarks: LACNIC generated route for Cotesma remarks: maxLength 24 mnt-by: MNT-AR-COTE6-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 route: 181.114.128.0/19 descr: LACNIC generated route for Cotesma origin: AS27818 remarks: LACNIC generated route for Cotesma remarks: maxLength 24 mnt-by: MNT-AR-COTE6-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 route: 181.114.128.0/20 origin: AS27818 descr: ITX-CUSTOMER-ENTEL mnt-by: MAINT-AS18678 changed: noc [at] internexa.com 20210331 #04:30:00 source: RADB last-modified: 2023-11-13T16:05:27Z rpki-ov-state: valid route: 181.114.144.0/21 origin: AS27818 descr: ITX-CUSTOMER-ENTEL mnt-by: MAINT-AS18678 changed: noc [at] internexa.com 20210331 #04:30:00 source: RADB last-modified: 2023-11-13T16:05:27Z rpki-ov-state: valid route: 201.220.160.0/19 descr: LACNIC generated route for Cotesma origin: AS27818 remarks: LACNIC generated route for Cotesma remarks: maxLength 24 mnt-by: MNT-AR-COTE6-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: 2803:3380:1000::/36 descr: LACNIC generated route6 for Cotesma origin: AS27818 remarks: LACNIC generated route6 for Cotesma remarks: maxLength 36 mnt-by: MNT-AR-COTE6-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: 2024-03-05T22:15:06Z rpki-ov-state: valid route6: 2803:3380:1100::/40 descr: LACNIC generated route6 for Cotesma origin: AS27818 remarks: LACNIC generated route6 for Cotesma remarks: maxLength 40 mnt-by: MNT-AR-COTE6-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: 2024-03-05T22:15:06Z rpki-ov-state: valid route6: 2803:3380:1200::/40 descr: LACNIC generated route6 for Cotesma origin: AS27818 remarks: LACNIC generated route6 for Cotesma remarks: maxLength 40 mnt-by: MNT-AR-COTE6-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: 2024-03-05T22:15:06Z rpki-ov-state: valid route6: 2803:3380:2000::/36 descr: LACNIC generated route6 for Cotesma origin: AS27818 remarks: LACNIC generated route6 for Cotesma remarks: maxLength 36 mnt-by: MNT-AR-COTE6-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: 2024-03-05T22:15:06Z rpki-ov-state: valid route6: 2803:3380:3000::/36 descr: LACNIC generated route6 for Cotesma origin: AS27818 remarks: LACNIC generated route6 for Cotesma remarks: maxLength 36 mnt-by: MNT-AR-COTE6-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: 2024-03-05T22:15:06Z rpki-ov-state: valid route6: 2803:3380:4000::/36 descr: LACNIC generated route6 for Cotesma origin: AS27818 remarks: LACNIC generated route6 for Cotesma remarks: maxLength 36 mnt-by: MNT-AR-COTE6-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: 2024-03-05T22:15:06Z rpki-ov-state: valid route6: 2803:3380:5000::/36 descr: LACNIC generated route6 for Cotesma origin: AS27818 remarks: LACNIC generated route6 for Cotesma remarks: maxLength 36 mnt-by: MNT-AR-COTE6-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: 2024-03-05T22:15:06Z rpki-ov-state: valid route6: 2803:3380:6000::/36 descr: LACNIC generated route6 for Cotesma origin: AS27818 remarks: LACNIC generated route6 for Cotesma remarks: maxLength 36 mnt-by: MNT-AR-COTE6-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: 2024-03-05T22:15:06Z rpki-ov-state: valid route6: 2803:3380:7000::/36 descr: LACNIC generated route6 for Cotesma origin: AS27818 remarks: LACNIC generated route6 for Cotesma remarks: maxLength 36 mnt-by: MNT-AR-COTE6-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: 2024-03-05T22:15:06Z rpki-ov-state: valid route6: 2803:3380:8000::/36 descr: LACNIC generated route6 for Cotesma origin: AS27818 remarks: LACNIC generated route6 for Cotesma remarks: maxLength 36 mnt-by: MNT-AR-COTE6-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: 2024-03-05T22:15:06Z rpki-ov-state: valid route6: 2803:3380:9000::/36 descr: LACNIC generated route6 for Cotesma origin: AS27818 remarks: LACNIC generated route6 for Cotesma remarks: maxLength 36 mnt-by: MNT-AR-COTE6-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: 2024-03-05T22:15:06Z rpki-ov-state: valid route6: 2803:3380:a000::/36 descr: LACNIC generated route6 for Cotesma origin: AS27818 remarks: LACNIC generated route6 for Cotesma remarks: maxLength 36 mnt-by: MNT-AR-COTE6-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: 2024-03-05T22:15:06Z rpki-ov-state: valid route6: 2803:3380:b000::/36 descr: LACNIC generated route6 for Cotesma origin: AS27818 remarks: LACNIC generated route6 for Cotesma remarks: maxLength 36 mnt-by: MNT-AR-COTE6-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: 2024-03-05T22:15:06Z rpki-ov-state: valid route6: 2803:3380:c000::/36 descr: LACNIC generated route6 for Cotesma origin: AS27818 remarks: LACNIC generated route6 for Cotesma remarks: maxLength 36 mnt-by: MNT-AR-COTE6-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: 2024-03-05T22:15:06Z rpki-ov-state: valid route6: 2803:3380:d000::/36 descr: LACNIC generated route6 for Cotesma origin: AS27818 remarks: LACNIC generated route6 for Cotesma remarks: maxLength 36 mnt-by: MNT-AR-COTE6-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: 2024-03-05T22:15:06Z rpki-ov-state: valid route6: 2803:3380:e000::/36 descr: LACNIC generated route6 for Cotesma origin: AS27818 remarks: LACNIC generated route6 for Cotesma remarks: maxLength 36 mnt-by: MNT-AR-COTE6-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: 2024-03-05T22:15:06Z rpki-ov-state: valid route6: 2803:3380:f000::/36 descr: LACNIC generated route6 for Cotesma origin: AS27818 remarks: LACNIC generated route6 for Cotesma remarks: maxLength 36 mnt-by: MNT-AR-COTE6-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: 2024-03-05T22:15:06Z rpki-ov-state: valid route6: 2803:3380:fe00::/40 descr: LACNIC generated route6 for Cotesma origin: AS27818 remarks: LACNIC generated route6 for Cotesma remarks: maxLength 40 mnt-by: MNT-AR-COTE6-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: 2024-03-05T22:15:06Z rpki-ov-state: valid route6: 2803:3380:ff00::/40 descr: LACNIC generated route6 for Cotesma origin: AS27818 remarks: LACNIC generated route6 for Cotesma remarks: maxLength 40 mnt-by: MNT-AR-COTE6-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: 2024-03-05T22:15:06Z rpki-ov-state: valid