These entries are queried from radb.net using whois, you can try my project getting these.
:AS268988 route: 45.176.100.0/22 descr: MULTINET TELECOM Prefix 22 origin: AS268988 mnt-by: MAINT-AS268988 changed: renato [at] speedwebnet.com.br 20230806 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.176.100.0/22 descr: Transit NBTELECOM to MULTINET TELECOM LTDA origin: AS268988 admin-c: Eduardo Fumes Parajo tech-c: Epafras Rezende Schaden mnt-by: MAINT-AS28663 changed: epafras [at] durand.com.br 20190614 source: RADB last-modified: 2023-11-13T16:07:49Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.176.100.0/24 descr: MULTINET TELECOM Prefix 24 origin: AS268988 mnt-by: MAINT-AS268988 changed: renato [at] speedwebnet.com.br 20230806 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.176.101.0/24 descr: MULTINET TELECOM Prefix 24 origin: AS268988 mnt-by: MAINT-AS268988 changed: renato [at] speedwebnet.com.br 20230806 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.176.102.0/24 descr: MULTINET TELECOM Prefix 24 origin: AS268988 mnt-by: MAINT-AS268988 changed: renato [at] speedwebnet.com.br 20230806 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.176.103.0/24 descr: MULTINET TELECOM Prefix 24 origin: AS268988 mnt-by: MAINT-AS268988 changed: renato [at] speedwebnet.com.br 20230806 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:5db8::/32 descr: MULTINET TELECOM Prefix 32 origin: AS268988 mnt-by: MAINT-AS268988 changed: renato [at] speedwebnet.com.br 20230806 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:5db8::/32 descr: Transit NBTELECOM to MULTINET TELECOM LTDA origin: AS268988 admin-c: Eduardo Fumes Parajo tech-c: Epafras Rezende Schaden mnt-by: MAINT-AS28663 changed: epafras [at] durand.com.br 20190614 source: RADB last-modified: 2023-11-13T16:07:49Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source