These entries are queried from radb.net using whois, you can try my project getting these.
:AS265661 route: 45.4.252.0/22 descr: LACNIC generated route for Fernando German Fischer (FIBERNET TELECOM) origin: AS265661 remarks: LACNIC generated route for Fernando German Fischer (FIBERNET TELECOM) remarks: maxLength 24 mnt-by: MNT-AR-FGFF-LACNIC changed: 20240305 source: LACNIC remarks: *************************************************** remarks: This object may have been modified remarks: For more information, please query whois.lacnic.net remarks: *************************************************** last-modified: 2024-03-05T19:15:06Z rpki-ov-state: valid route: 45.4.252.0/22 descr: ITX-MJA origin: AS265661 mnt-by: MAINT-AS18678 changed: noc [at] internexa.com 20170912 #14:05:26Z source: RADB last-modified: 2023-11-13T15:51:34Z rpki-ov-state: valid route: 45.4.252.0/24 descr: Proxy for AS265661 - Fernando German Fischer (FIBERNET TELECOM) origin: AS265661 mnt-by: MAINT-AS61599 changed: fabio [at] rline.com.br 20210111 source: RADB remarks: Registro inserido por Rline Telecom +55 (46) 2555-1010 remarks: remarks: ************************************************************ remarks: This is a Rline customer proxy route object that was created remarks: because no existing route object with the same origin as fou remarks: nd. Please contact noc [at] rline.com.br if you have any question remarks: s regarding this object. remarks: ************************************************************ last-modified: 2023-11-13T16:03:23Z rpki-ov-state: valid route: 45.4.254.0/24 descr: Proxy for AS265661 - Fernando German Fischer (FIBERNET TELECOM) origin: AS265661 mnt-by: MAINT-AS61599 changed: fabio [at] rline.com.br 20210111 source: RADB remarks: Registro inserido por Rline Telecom +55 (46) 2555-1010 remarks: remarks: ************************************************************ remarks: This is a Rline customer proxy route object that was created remarks: because no existing route object with the same origin as fou remarks: nd. Please contact noc [at] rline.com.br if you have any question remarks: s regarding this object. remarks: ************************************************************ last-modified: 2023-11-13T16:03:23Z rpki-ov-state: valid route: 45.4.255.0/24 descr: Proxy for AS265661 - Fernando German Fischer (FIBERNET TELECOM) origin: AS265661 mnt-by: MAINT-AS61599 changed: fabio [at] rline.com.br 20210111 source: RADB remarks: Registro inserido por Rline Telecom +55 (46) 2555-1010 remarks: remarks: ************************************************************ remarks: This is a Rline customer proxy route object that was created remarks: because no existing route object with the same origin as fou remarks: nd. Please contact noc [at] rline.com.br if you have any question remarks: s regarding this object. remarks: ************************************************************ last-modified: 2023-11-13T16:03:23Z rpki-ov-state: valid route6: 2803:f6c0::/32 descr: AS-EVE-CUSTOMER-265661 origin: AS265661 remarks: Cliente do Cliente Everest Ridge remarks: AS PATH 267613 267056 28146 28145 265661 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 #19:23:04Z source: RADB last-modified: 2023-11-13T16:02:40Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source