These entries are queried from radb.net using whois, you can try my project getting these.
:AS265359 route: 168.181.244.0/22 descr: PROXY FOR OPENX CUSTOMER origin: AS265359 mnt-by: MAINT-AS263444 notify: registro [at] openx.com.br changed: registro [at] openx.com.br 20190529 remarks: Wed May 29 17:38:46 2019 source: RADB last-modified: 2023-11-13T16:00:23Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 168.181.244.0/24 descr: AS-LDN-CUSTOMER-265359 origin: AS265359 remarks: Cliente do Cliente LED Internet remarks: AS PATH 267613 264014 265359 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 20240326 #15:12:32Z source: RADB last-modified: 2024-03-26T18:40:10Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:2eb0::/32 descr: PROXY FOR OPENX CUSTOMER origin: AS265359 mnt-by: MAINT-AS263444 notify: registro [at] openx.com.br changed: registro [at] openx.com.br 20190529 remarks: Wed May 29 17:41:27 2019 source: RADB last-modified: 2023-11-13T16:00:23Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source