These entries are queried from radb.net using whois, you can try my project getting these.
:AS264663 route: 191.87.81.0/24 descr: CS-71734 - Transtelco origin: AS264663 mnt-by: MAINT-AS32098 changed: twa [at] transtelco.net 20211002 source: RADB last-modified: 2023-11-13T16:08:16Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 191.97.80.0/21 descr: CS-71734 - Transtelco origin: AS264663 mnt-by: MAINT-AS32098 changed: twa [at] transtelco.net 20211002 source: RADB last-modified: 2023-11-13T16:08:16Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 191.97.80.0/24 descr: CS-71734 - Transtelco origin: AS264663 mnt-by: MAINT-AS32098 changed: twa [at] transtelco.net 20211002 source: RADB last-modified: 2023-11-13T16:08:16Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 191.97.82.0/24 descr: CS-71734 - Transtelco origin: AS264663 mnt-by: MAINT-AS32098 changed: twa [at] transtelco.net 20211002 source: RADB last-modified: 2023-11-13T16:08:16Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 191.97.83.0/24 descr: CS-71734 - Transtelco origin: AS264663 mnt-by: MAINT-AS32098 changed: twa [at] transtelco.net 20211002 source: RADB last-modified: 2023-11-13T16:08:16Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 191.97.84.0/24 descr: CS-71734 - Transtelco origin: AS264663 mnt-by: MAINT-AS32098 changed: twa [at] transtelco.net 20211002 source: RADB last-modified: 2023-11-13T16:08:16Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 191.97.85.0/24 descr: CS-71734 - Transtelco origin: AS264663 mnt-by: MAINT-AS32098 changed: twa [at] transtelco.net 20211002 source: RADB last-modified: 2023-11-13T16:08:16Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 191.97.86.0/24 descr: CS-71734 - Transtelco origin: AS264663 mnt-by: MAINT-AS32098 changed: twa [at] transtelco.net 20211002 source: RADB last-modified: 2023-11-13T16:08:16Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 191.97.87.0/24 descr: CS-71734 - Transtelco origin: AS264663 mnt-by: MAINT-AS32098 changed: twa [at] transtelco.net 20211002 source: RADB last-modified: 2023-11-13T16:08:16Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2803:2280::/32 descr: 2803:2280::/32 origin: AS264663 notify: adminincidentesdatos [at] axtel.com.mx mnt-by: MAINT-AS11172 changed: om_core [at] alestra.com.mx 20210105 #05:50:23Z source: RADB last-modified: 2023-11-13T16:03:22Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source