These entries are queried from radb.net using whois, you can try my project getting these.
:AS266650 route: 128.201.216.0/22 descr: Proxy for BrSimples origin: AS266650 remarks: New Proxy route notify: silva.fabiano [at] me.com mnt-by: MAINT-AS265389 changed: rphilips [at] us.ntt.net 20171220 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 128.201.216.0/22 descr: AS-CNK-CUSTOMER-266650 origin: AS266650 remarks: Cliente do Cliente COMPUTIZE NETWORK remarks: AS PATH 267613 270735 266650 remarks: Usuario XConn ualmeida remarks: ************************************************************ remarks: This is a Eletronet customer proxy route object that was cre remarks: ated because no existing route object with the same origin w remarks: as found. Please contact noc [at] eletronet.net.br if you have an remarks: y questions regarding this object. remarks: ************************************************************ notify: filtrosbgpoperadoras [at] eletronet.com mnt-by: MAINT-AS267613 changed: FiltrosBGPOperadoras [at] eletronet.com 20231030 #11:24:44Z source: RADB last-modified: 2023-11-13T16:19:21Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:3f48::/32 descr: Proxy for BrSimples origin: AS266650 remarks: New Proxy route notify: silva.fabiano [at] me.com mnt-by: MAINT-AS265389 changed: rphilips [at] us.ntt.net 20171220 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:3f48::/32 descr: AS-QTB-CUSTOMER-266650 origin: AS266650 remarks: Cliente do Cliente QERO TELECOM (RER INFORMATICA) remarks: AS PATH 267613 266650 remarks: Usuario XConn ualmeida remarks: ************************************************************ remarks: This is a Eletronet customer proxy route object that was cre remarks: ated because no existing route object with the same origin w remarks: as found. Please contact noc [at] eletronet.net.br if you have an remarks: y questions regarding this object. remarks: ************************************************************ notify: filtrosbgpoperadoras [at] eletronet.com mnt-by: MAINT-AS267613 changed: FiltrosBGPOperadoras [at] eletronet.com 20231018 #15:53:11Z source: RADB last-modified: 2023-11-13T16:19:04Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source