These entries are queried from radb.net using whois, you can try my project getting these.
:AS269019 route: 45.178.120.0/22 origin: AS269019 descr: This is a BR.Digital customer proxy route object that was created because no existing route object with the same origin was found. Please contact bgp [at] br.digital if you have any questions regarding this object. mnt-by: MAINT-AS14840 changed: gacosta [at] br.digital 20220602 #19:50:06Z source: RADB last-modified: 2023-11-13T16:11:23Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.178.120.0/22 descr: new RO BRASNET from BIT-TEC origin: AS269019 remarks: New prefixes from BRASNET mnt-by: MAINT-BITTEC changed: jefferson.bianco [at] bit-tec.com.br 20190703 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.178.120.0/23 descr: new RO BRASNET from BIT-TEC origin: AS269019 remarks: New prefixes from BRASNET mnt-by: MAINT-BITTEC changed: jefferson.bianco [at] bit-tec.com.br 20190703 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.178.120.0/24 descr: new RO BRASNET from BIT-TEC origin: AS269019 remarks: New prefixes from BRASNET mnt-by: MAINT-BITTEC changed: jefferson.bianco [at] bit-tec.com.br 20190703 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.178.121.0/24 descr: new RO BRASNET from BIT-TEC origin: AS269019 remarks: New prefixes from BRASNET mnt-by: MAINT-BITTEC changed: jefferson.bianco [at] bit-tec.com.br 20190703 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.178.122.0/23 descr: new RO BRASNET from BIT-TEC origin: AS269019 remarks: New prefixes from BRASNET mnt-by: MAINT-BITTEC changed: jefferson.bianco [at] bit-tec.com.br 20190703 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.178.122.0/24 descr: new RO BRASNET from BIT-TEC origin: AS269019 remarks: New prefixes from BRASNET mnt-by: MAINT-BITTEC changed: jefferson.bianco [at] bit-tec.com.br 20190703 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.178.123.0/24 descr: new RO BRASNET from BIT-TEC origin: AS269019 remarks: New prefixes from BRASNET mnt-by: MAINT-BITTEC changed: jefferson.bianco [at] bit-tec.com.br 20190703 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:5e38::/32 descr: new RO BRASNET from BIT-TEC origin: AS269019 remarks: New prefixes from BRASNET mnt-by: MAINT-BITTEC changed: jefferson.bianco [at] bit-tec.com.br 20190703 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source