These entries are queried from radb.net using whois, you can try my project getting these.
:AS28346 route: 177.70.224.0/20 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: AS28346 mnt-by: MAINT-AS14840 changed: gacosta [at] br.digital 20211026 #18:00:02Z source: RADB last-modified: 2023-11-13T16:08:35Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 177.70.224.0/20 descr: IB TELECOMUNICA=C3=87=C3=95ES LTDA origin: AS28346 notify: redes [at] pinpoint.com.br mnt-by: MAINT-AS52871 changed: amascarenhas [at] pinpoint.com.br 20180127 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 189.45.250.0/23 descr: Transito TASCOM to IB TELECOMUNICAcoES LTDA origin: AS28346 admin-c: Eduardo Fumes Parajo tech-c: Epafras Rezende Schaden mnt-by: MAINT-AS22356 changed: epafras [at] durand.com.br 20180120 source: RADB last-modified: 2023-11-13T15:53:04Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 189.45.252.0/22 descr: Transito TASCOM to IB TELECOMUNICAcoES LTDA origin: AS28346 admin-c: Eduardo Fumes Parajo tech-c: Epafras Rezende Schaden mnt-by: MAINT-AS22356 changed: epafras [at] durand.com.br 20180120 source: RADB last-modified: 2023-11-13T15:53:04Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 189.126.128.0/20 descr: AS-EVE-CUSTOMER-28346 origin: AS28346 remarks: Cliente do Cliente Everest Ridge remarks: AS PATH 267613 267056 28146 28346 remarks: Usuario XConn fcosta 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 20201023 #19:23:05Z source: RADB last-modified: 2023-11-13T16:02:40Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 189.126.136.0/23 origin: AS28346 descr: AS28346 mnt-by: MAINT-AS53180 changed: getulio [at] infortel.net.br 20230506 #12:50:51Z source: RADB last-modified: 2023-11-13T16:17:09Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 189.126.152.0/22 descr: ITX-INFOBARRA origin: AS28346 mnt-by: MAINT-AS18678 changed: noc [at] internexa.com 20181016 #17:49:15Z source: RADB last-modified: 2023-11-13T15:54:59Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 201.157.209.0/24 origin: AS28346 descr: PROXY OBJECT mnt-by: MAINT-AS52871 changed: noc [at] usetelecom.com.br 20231026 #02:58:39Z source: RADB last-modified: 2023-11-13T16:19:20Z rpki-ov-state: valid route: 201.157.237.0/24 origin: AS28346 descr: PROXY OBJECT mnt-by: MAINT-AS52871 changed: noc [at] usetelecom.com.br 20230921 #17:55:39Z source: RADB last-modified: 2023-11-13T16:18:44Z rpki-ov-state: valid route6: 2001:12a4::/32 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: AS28346 mnt-by: MAINT-AS14840 changed: gacosta [at] br.digital 20211027 #10:00:02Z source: RADB last-modified: 2023-11-13T16:08:35Z rpki-ov-state: valid