These entries are queried from radb.net using whois, you can try my project getting these.
:AS52732 route: 131.255.56.0/22 descr: OOPs origin: AS52732 mnt-by: MAINT-AS18678 changed: noc [at] internexa.com 20190103 #22:27:15Z source: RADB last-modified: 2023-11-13T15:55:23Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 170.247.196.0/32 descr: OOPs origin: AS52732 mnt-by: MAINT-AS18678 changed: noc [at] internexa.com 20181221 #21:33:39Z source: RADB last-modified: 2023-11-13T15:55:22Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 177.85.12.0/22 origin: AS52732 descr: AS52732 mnt-by: MAINT-AS52965 changed: rodrigo [at] 1telecom.com.br 20190923 #14:12:42Z source: RADB last-modified: 2023-11-13T15:57:47Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:1ec8::/32 descr: AS-VEC -CUSTOMER-52732 origin: AS52732 remarks: Cliente do Cliente Veloo Telecom remarks: AS PATH 267613 262740 264998 52732 remarks: Usuario XConn jsouza 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: guilherme.cecilio [at] eletronet.com 20190923 #21:12:00Z source: RADB last-modified: 2023-11-13T15:57:47Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source