These entries are queried from radb.net using whois, you can try my project getting these.
:AS266015 route: 170.245.76.0/22 origin: AS266015 descr: CUSTOM-PLAYFIBRA mnt-by: MAINT-AS263047 changed: juliard [at] linkfull.com.br 20200513 #17:11:06Z source: RADB last-modified: 2023-11-13T16:00:40Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 170.245.78.0/24 descr: AS-PFS-CUSTOMER-266015 origin: AS266015 remarks: Cliente do Cliente Play Fibra=20 remarks: AS PATH 267613 266015 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: ulisses.almeida [at] eletronet.com 20200924 #14:47:37Z source: RADB last-modified: 2023-11-13T16:01:56Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:3928::/32 origin: AS266015 descr: ITX-SUMICITY mnt-by: MAINT-AS18678 changed: noc [at] internexa.com 20190516 #20:49:45Z source: RADB last-modified: 2023-11-13T15:56:11Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source