These entries are queried from radb.net using whois, you can try my project getting these.
:AS270904 route: 189.84.104.0/22 origin: AS270904 descr: Proxy route registration for AS270904 remarks: This route object is for a ALOO Telecom customer route remarks: which is being exported under this origin AS. remarks: remarks: This route object was created because no existing remarks: route object with the same origin was found, and remarks: since some ALOO Telecom peers filter based on these objects remarks: this route may be rejected if this object is not created. remarks: remarks: Please contact bgp [at] alootelecom.com.br if you have any remarks: questions regarding this object. mnt-by: MAINT-AS61568 notify: noc [at] alootelecom.com.br changed: noc [at] alootelecom.com.br 20201005 #23:10:38Z source: RADB last-modified: 2023-11-13T16:12:27Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 189.84.104.0/23 descr: Virtual Net origin: AS270904 notify: contato [at] portalnetworki.com.br mnt-by: MAINT-AS270904 changed: contato [at] portalnetworki.com.br 20220223 source: TC last-modified: 2022-02-23T13:21:56Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 189.84.104.0/24 descr: Virtual Net origin: AS270904 notify: contato [at] portalnetworki.com.br mnt-by: MAINT-AS270904 changed: contato [at] portalnetworki.com.br 20220223 source: TC last-modified: 2022-02-23T13:21:56Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 189.84.105.0/24 descr: Virtual Net origin: AS270904 notify: contato [at] portalnetworki.com.br mnt-by: MAINT-AS270904 changed: contato [at] portalnetworki.com.br 20220223 source: TC last-modified: 2022-02-23T13:21:56Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:7340::/32 origin: AS270904 descr: Proxy route registration for AS270904 remarks: This route object is for a ALOO Telecom customer route remarks: which is being exported under this origin AS. remarks: remarks: This route object was created because no existing remarks: route object with the same origin was found, and remarks: since some ALOO Telecom peers filter based on these objects remarks: this route may be rejected if this object is not created. remarks: remarks: Please contact bgp [at] alootelecom.com.br if you have any remarks: questions regarding this object. mnt-by: MAINT-AS61568 notify: noc [at] alootelecom.com.br changed: noc [at] alootelecom.com.br 20201003 #21:16:23Z source: RADB last-modified: 2023-11-13T16:12:27Z rpki-ov-state: valid route6: 2804:7340::/32 origin: AS270904 remarks: Auto-created by TC IRR from NIC.br and RIPE RIS data notify: contato [at] portalnetworki.com.br mnt-by: MAINT-AS270904 source: TC last-modified: 2022-02-23T13:00:26Z rpki-ov-state: valid