These entries are queried from radb.net using whois, you can try my project getting these.
:AS269597 route: 45.71.208.0/22 descr: STLK origin: AS269597 mnt-by: MAINT-AS269597 changed: noc [at] stlk.com.br 20230816 source: TC last-modified: 2023-09-29T03:36:29Z rpki-ov-state: valid route: 45.181.36.0/22 descr: STLK origin: AS269597 mnt-by: MAINT-AS269597 changed: noc [at] stlk.com.br 20230816 source: TC last-modified: 2023-08-18T03:57:27Z rpki-ov-state: valid route: 45.189.176.0/22 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. origin: AS269597 mnt-by: MAINT-AS14840 changed: gacosta [at] br.digital 20211112 #17:40:02Z source: RADB last-modified: 2023-11-13T16:08:40Z rpki-ov-state: valid route: 45.189.176.0/22 descr: STALKER ENGENHARIA EIRELI origin: AS269597 notify: db-admin [at] bgp.net.br mnt-by: MAINT-AS269597 changed: db-admin [at] bgp.net.br 20191129 source: TC last-modified: 2021-05-05T02:07:41Z rpki-ov-state: valid route6: 2804:6700::/32 descr: AS-ATE-CUSTOMER-269597 origin: AS269597 remarks: Cliente do Cliente Acessoline Telecom remarks: AS PATH 267613 53062 268829 269597 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 20230831 #12:40:25Z source: RADB last-modified: 2023-11-13T16:18:32Z rpki-ov-state: valid