These entries are queried from radb.net using whois, you can try my project getting these.
:AS266809 route: 38.57.48.0/22 origin: AS266809 descr: Nervicom 38. mnt-by: MAINT-AS266809 changed: hector.flores [at] nervicom.net 20230518 #18:29:13Z source: RADB last-modified: 2023-11-13T16:17:12Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 38.57.48.0/24 origin: AS266809 descr: Nervicom38.57.48.0/24 mnt-by: MAINT-AS266809 changed: hector.flores [at] nervicom.net 20231101 #20:12:24Z source: RADB last-modified: 2023-11-13T16:19:25Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 38.57.49.0/24 origin: AS266809 descr: Nervicom38.57.49.0/24 mnt-by: MAINT-AS266809 changed: hector.flores [at] nervicom.net 20231101 #20:13:34Z source: RADB last-modified: 2023-11-13T16:19:25Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 38.57.50.0/24 origin: AS266809 descr: Nervicom38.57.50.0/24 mnt-by: MAINT-AS266809 changed: hector.flores [at] nervicom.net 20231101 #20:14:30Z source: RADB last-modified: 2023-11-13T16:19:25Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 38.57.51.0/24 origin: AS266809 descr: Nervicom38.57.51.0/24 mnt-by: MAINT-AS266809 changed: hector.flores [at] nervicom.net 20231101 #20:17:05Z source: RADB last-modified: 2023-11-13T16:19:25Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 38.188.240.0/22 origin: AS266809 descr: Route Registered for Cogent Communications Customer - NERVICOM, C.A. geoidx: VE mnt-by: MAINT-AS174 changed: neteng [at] cogentco.com 20240208 # 2101Z source: RADB last-modified: 2024-02-08T21:01:44Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.179.167.0/24 descr: LACNIC generated route for TECNOVEN SERVICES CA origin: AS266809 remarks: LACNIC generated route for TECNOVEN SERVICES CA remarks: maxLength 24 mnt-by: MNT-VE-TSCA1-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: 45.236.28.0/22 origin: AS266809 descr: Nervicom C.A; Turmero, AR, Venezuela mnt-by: MAINT-AS266809 changed: hector.flores [at] nervicom.net 20200310 #13:15:26Z source: RADB last-modified: 2023-11-13T16:00:10Z rpki-ov-state: valid route: 45.236.28.0/22 descr: LACNIC generated route for NERVICOM, C.A. origin: AS266809 remarks: LACNIC generated route for NERVICOM, C.A. remarks: maxLength 24 mnt-by: MNT-VE-NECA1-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: 45.236.28.0/24 origin: AS266809 descr: Nervicom C.A; Turmero, AR, Venezuela mnt-by: MAINT-AS266809 changed: hector.flores [at] nervicom.net 20230414 #16:27:37Z source: RADB last-modified: 2023-11-13T16:16:00Z rpki-ov-state: valid route: 45.236.29.0/24 origin: AS266809 descr: Nervicom C.A; Turmero, AR, Venezuela mnt-by: MAINT-AS266809 changed: hector.flores [at] nervicom.net 20230414 #16:28:48Z source: RADB last-modified: 2023-11-13T16:16:00Z rpki-ov-state: valid route: 45.236.30.0/24 origin: AS266809 descr: Nervicom C.A; Turmero, AR, Venezuela mnt-by: MAINT-AS266809 changed: hector.flores [at] nervicom.net 20230414 #16:29:37Z source: RADB last-modified: 2023-11-13T16:16:00Z rpki-ov-state: valid route: 45.236.31.0/24 origin: AS266809 descr: Nervicom C.A; Turmero, AR, Venezuela mnt-by: MAINT-AS266809 changed: hector.flores [at] nervicom.net 20230414 #16:30:35Z source: RADB last-modified: 2023-11-13T16:16:00Z rpki-ov-state: valid route6: 2803:60a0::/32 descr: Nervicom C.A; Turmero, AR, Venezuela origin: AS266809 mnt-by: MAINT-AS266809 changed: hector.flores [at] nervicom.net 20200310 #13:26:12Z source: RADB last-modified: 2023-11-13T16:00:10Z rpki-ov-state: valid route6: 2803:60a0::/32 descr: LACNIC generated route6 for NERVICOM, C.A. origin: AS266809 remarks: LACNIC generated route6 for NERVICOM, C.A. remarks: maxLength 32 mnt-by: MNT-VE-NECA1-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