These entries are queried from radb.net using whois, you can try my project getting these.
:AS267991 route: 45.167.52.0/22 origin: AS267991 descr: Proxy Object : Cliente ITS_Transito IP: DOWNSTREAM DO NOSSO CLIENTE AS268199 - ALEF NATAN DE SOUZA RIOS mnt-by: MAINT-AS28186 changed: francisco [at] itsbrasil.net 20200423 #20:21:42Z source: RADB last-modified: 2023-11-13T16:00:33Z rpki-ov-state: valid route: 45.167.52.0/22 origin: AS267991 remarks: Auto-created by TC IRR from NIC.br and RIPE RIS data notify: contato [at] turbonetwork.com.br mnt-by: MAINT-AS267991 source: TC last-modified: 2021-08-20T00:36:01Z rpki-ov-state: valid route: 45.167.52.0/23 descr: Proxy Object : Cliente ITS_Transito IP: Jo Lucas Santos Ferreira origin: AS267991 mnt-by: MAINT-AS28186 changed: marcelo [at] itsbrasil.net 20181127 #20:38:39Z source: RADB last-modified: 2023-11-13T15:55:19Z rpki-ov-state: valid route: 45.167.52.0/24 descr: Proxy Object : Cliente ITS_Transito IP: Jo Lucas Santos Ferreira origin: AS267991 mnt-by: MAINT-AS28186 changed: marcelo [at] itsbrasil.net 20181127 #20:38:39Z source: RADB last-modified: 2023-11-13T15:55:19Z rpki-ov-state: valid route: 45.167.53.0/24 descr: Proxy Object : Cliente ITS_Transito IP: Jo Lucas Santos Ferreira origin: AS267991 mnt-by: MAINT-AS28186 changed: marcelo [at] itsbrasil.net 20181127 #20:38:39Z source: RADB last-modified: 2023-11-13T15:55:19Z rpki-ov-state: valid route: 45.167.54.0/23 descr: Proxy Object : Cliente ITS_Transito IP: Jo Lucas Santos Ferreira origin: AS267991 mnt-by: MAINT-AS28186 changed: marcelo [at] itsbrasil.net 20181127 #20:38:39Z source: RADB last-modified: 2023-11-13T15:55:19Z rpki-ov-state: valid route: 45.167.54.0/24 descr: Proxy Object : Cliente ITS_Transito IP: Jo Lucas Santos Ferreira origin: AS267991 mnt-by: MAINT-AS28186 changed: marcelo [at] itsbrasil.net 20181127 #20:38:39Z source: RADB last-modified: 2023-11-13T15:55:19Z rpki-ov-state: valid route: 45.167.55.0/24 descr: Proxy Object : Cliente ITS_Transito IP: Jo Lucas Santos Ferreira origin: AS267991 mnt-by: MAINT-AS28186 changed: marcelo [at] itsbrasil.net 20181127 #20:38:39Z source: RADB last-modified: 2023-11-13T15:55:19Z rpki-ov-state: valid route6: 2804:5654::/32 origin: AS267991 remarks: Auto-created by TC IRR from NIC.br and RIPE RIS data notify: contato [at] turbonetwork.com.br mnt-by: MAINT-AS267991 source: TC last-modified: 2021-08-20T00:36:01Z rpki-ov-state: valid route6: 2804:5654::/32 descr: Proxy-registered route object remarks: --------------------------------- remarks: For SECURITY issues, please send messages to remarks: origin AS administrator remarks: (e.g. whois -h whois.registro.br AS267991) remarks: --------------------------------- remarks: This route is from a Oi customer which remarks: is being exported under origin AS below. remarks: It was created by us because no other remarks: route object with the same origin was found. remarks: --------------------------------- remarks: Please contact BGPOI-RADB if you have any remarks: questions regarding this object. remarks: --------------------------------- origin: AS267991 notify: ip-bgp [at] oi.net.br mnt-by: MAINT-AS8167 changed: ip-bgp [at] oi.net.br 20190904 source: RADB last-modified: 2023-11-13T15:57:23Z rpki-ov-state: valid