These entries are queried from radb.net using whois, you can try my project getting these.
:AS268874 route: 45.175.12.0/22 descr: IT Facilities origin: AS268874 notify: db-admin [at] bgp.net.br mnt-by: MAINT-AS268874 changed: db-admin [at] bgp.net.br 20190903 source: TC last-modified: 2021-05-05T02:07:41Z rpki-ov-state: valid route: 45.175.13.0/24 origin: AS268874 descr: PROXY OBJETC REGITERED NETIWINS CUSTOMER admin-c: ANBIS20-NICBR tech-c: ANBIS20-NICBR mnt-by: MAINT-AS270340 changed: contato [at] ispsmart.com.br 20210511 #18:07:47Z source: RADB last-modified: 2023-11-13T16:05:43Z rpki-ov-state: valid route: 45.175.14.0/24 origin: AS268874 descr: PROXY OBJECT REGISTERED BY NETWINS CUSTOMERS admin-c: ANBIS20-NICBR tech-c: ANBIS20-NICBR mnt-by: MAINT-AS270340 changed: contato [at] ispsmart.com.br 20210511 #18:09:26Z source: RADB last-modified: 2023-11-13T16:05:43Z rpki-ov-state: valid route: 45.175.15.0/24 origin: AS268874 descr: PROXY OBJECT REGISTERED BY NETWINS CUSTOMERS admin-c: ANBIS20-NICBR tech-c: ANBIS20-NICBR mnt-by: MAINT-AS270340 changed: contato [at] ispsmart.com.br 20210511 #18:10:36Z source: RADB last-modified: 2023-11-13T16:05:43Z rpki-ov-state: valid route6: 2804:5be0::/32 descr: AS-EVE-CUSTOMER-268874 origin: AS268874 remarks: Cliente do Cliente Everest Ridge remarks: AS PATH 267613 267056 53158 268874 remarks: Usuario XConn rsilva 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: richard.silva [at] eletronet.com 20200806 #16:00:14Z source: RADB last-modified: 2023-11-13T16:01:18Z rpki-ov-state: valid