These entries are queried from radb.net using whois, you can try my project getting these.
:AS266224 route: 200.9.16.0/22 descr: PROXY FOR OUR CUSTOMER CONE origin: AS266224 mnt-by: MAINT-AS61844 changed: core [at] newmastertelecom.com.br 20211018 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 200.9.16.0/22 descr: AS-NMT-CUSTOMER-266224 origin: AS266224 remarks: Cliente do Cliente NEW MASTER TURBO remarks: AS PATH 267613 266233 266224 remarks: Usuario XConn gcecilio 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: coreweb_tier2 [at] eletronet.com notify: filtrosbgpoperadoras [at] eletronet.com mnt-by: MAINT-AS267613 changed: guilherme.cecilio [at] eletronet.com 20210202 #19:21:32Z source: RADB last-modified: 2023-11-13T16:03:31Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:3c9c::/32 descr: PROXY FOR OUR CUSTOMER CONE origin: AS266224 mnt-by: MAINT-AS61844 changed: core [at] newmastertelecom.com.br 20211018 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:3c9c::/32 descr: AS-NMT-CUSTOMER-266224 origin: AS266224 remarks: Cliente do Cliente NEW MASTER TURBO remarks: AS PATH 267613 266233 266224 remarks: Usuario XConn ulisses.almeida 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: coreweb_tier2 [at] eletronet.com notify: filtrosbgpoperadoras [at] eletronet.com mnt-by: MAINT-AS267613 changed: FiltrosBGPOperadoras [at] eletronet.com 20210203 #12:16:56Z source: RADB last-modified: 2023-11-13T16:03:31Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source