These entries are queried from radb.net using whois, you can try my project getting these.
:AS52852 route: 177.86.120.0/22 descr: ITX-GRUPOG1 origin: AS52852 mnt-by: MAINT-AS18678 changed: noc [at] internexa.com 20180606 #17:48:46Z source: RADB last-modified: 2023-11-13T15:53:46Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 177.86.120.0/22 descr: Last Mile Telecom origin: AS52852 mnt-by: MAINT-AS52852 changed: matheus [at] routerx.net.br 20230317 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 177.86.120.0/23 descr: Last Mile Telecom origin: AS52852 mnt-by: MAINT-AS52852 changed: matheus [at] routerx.net.br 20230317 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 177.86.120.0/24 descr: Last Mile Telecom origin: AS52852 mnt-by: MAINT-AS52852 changed: matheus [at] routerx.net.br 20230317 source: ALTDB rpki-ov-state: valid route: 177.86.121.0/24 descr: Last Mile Telecom origin: AS52852 mnt-by: MAINT-AS52852 changed: matheus [at] routerx.net.br 20230317 source: ALTDB rpki-ov-state: valid route: 177.86.122.0/23 descr: Last Mile Telecom origin: AS52852 mnt-by: MAINT-AS52852 changed: matheus [at] routerx.net.br 20230317 source: ALTDB rpki-ov-state: valid route: 177.86.122.0/24 descr: Last Mile Telecom origin: AS52852 mnt-by: MAINT-AS52852 changed: matheus [at] routerx.net.br 20230317 source: ALTDB rpki-ov-state: valid route: 177.86.123.0/24 descr: AS-ATE-CUSTOMER-52852 origin: AS52852 remarks: Cliente do Cliente Acessoline Telecom remarks: AS PATH 267613 53062 52852 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 20240223 #11:33:14Z source: RADB last-modified: 2024-02-23T14:58:33Z rpki-ov-state: valid route: 177.86.123.0/24 descr: Last Mile Telecom origin: AS52852 mnt-by: MAINT-AS52852 changed: matheus [at] routerx.net.br 20230317 source: ALTDB rpki-ov-state: valid route6: 2804:830::/32 descr: Last Mile Telecom origin: AS52852 mnt-by: MAINT-AS52852 changed: matheus [at] routerx.net.br 20230317 source: ALTDB rpki-ov-state: valid route6: 2804:830::/32 origin: AS52852 descr: This is a Commcorp Telecom customer proxy route object that was created because no existing route object with the same origin was found. Please contact noc [at] commcorp.com.br if you have any questions regarding this object. mnt-by: MAINT-AS14840 changed: fpgosch [at] commcorp.com.br 20200322 #04:45:07Z source: RADB last-modified: 2023-11-13T16:00:16Z rpki-ov-state: valid