These entries are queried from radb.net using whois, you can try my project getting these.
:AS266317 route: 170.238.44.0/22 origin: AS266317 remarks: Auto-created by TC IRR from NIC.br and RIPE RIS data notify: revilink [at] revilinktelecom.com.br mnt-by: MAINT-AS266317 source: TC last-modified: 2022-09-21T21:51:42Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 170.238.44.0/22 descr: AS266317 origin: AS266317 mnt-by: MAINT-AS52965 changed: rodrigo [at] 1telecom.com.br 20161026 #16:09:06Z source: RADB last-modified: 2023-11-13T15:49:55Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 170.238.44.0/23 descr: This route object is for a UPX Technologies customer route, which is being exported under this origin AS. This route object was created because no existing route object with the same origin was found, and since some UPX peers filter based on these objects this route may be rejected if this object is not created. Please contact noc [at] upx.com.br if you have any questions regarding this object. origin: AS266317 mnt-by: MAINT-AS52863 changed: noc [at] upx.com.br 20180502 #145319-03 source: RADB last-modified: 2023-11-13T15:53:27Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 170.238.44.0/24 descr: This route object is for a UPX Technologies customer route, which is being exported under this origin AS. This route object was created because no existing route object with the same origin was found, and since some UPX peers filter based on these objects this route may be rejected if this object is not created. Please contact noc [at] upx.com.br if you have any questions regarding this object. origin: AS266317 mnt-by: MAINT-AS52863 changed: noc [at] upx.com.br 20180502 #145319-03 source: RADB last-modified: 2023-11-13T15:53:27Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 170.238.45.0/24 descr: This route object is for a UPX Technologies customer route, which is being exported under this origin AS. This route object was created because no existing route object with the same origin was found, and since some UPX peers filter based on these objects this route may be rejected if this object is not created. Please contact noc [at] upx.com.br if you have any questions regarding this object. origin: AS266317 mnt-by: MAINT-AS52863 changed: noc [at] upx.com.br 20180502 #145319-03 source: RADB last-modified: 2023-11-13T15:53:27Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 170.238.46.0/23 descr: This route object is for a UPX Technologies customer route, which is being exported under this origin AS. This route object was created because no existing route object with the same origin was found, and since some UPX peers filter based on these objects this route may be rejected if this object is not created. Please contact noc [at] upx.com.br if you have any questions regarding this object. origin: AS266317 mnt-by: MAINT-AS52863 changed: noc [at] upx.com.br 20180502 #145319-03 source: RADB last-modified: 2023-11-13T15:53:27Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 170.238.46.0/24 descr: This route object is for a UPX Technologies customer route, which is being exported under this origin AS. This route object was created because no existing route object with the same origin was found, and since some UPX peers filter based on these objects this route may be rejected if this object is not created. Please contact noc [at] upx.com.br if you have any questions regarding this object. origin: AS266317 mnt-by: MAINT-AS52863 changed: noc [at] upx.com.br 20180502 #145319-03 source: RADB last-modified: 2023-11-13T15:53:27Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 170.238.47.0/24 descr: This route object is for a UPX Technologies customer route, which is being exported under this origin AS. This route object was created because no existing route object with the same origin was found, and since some UPX peers filter based on these objects this route may be rejected if this object is not created. Please contact noc [at] upx.com.br if you have any questions regarding this object. origin: AS266317 mnt-by: MAINT-AS52863 changed: noc [at] upx.com.br 20180502 #145319-03 source: RADB last-modified: 2023-11-13T15:53:27Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:35f4::/32 origin: AS266317 remarks: Auto-created by TC IRR from NIC.br and RIPE RIS data notify: revilink [at] revilinktelecom.com.br mnt-by: MAINT-AS266317 source: TC last-modified: 2022-09-21T21:51:43Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:35f4::/32 descr: AS266317 origin: AS266317 mnt-by: MAINT-AS52965 changed: rodrigo [at] 1telecom.com.br 20161026 #16:13:05Z source: RADB last-modified: 2023-11-13T15:49:55Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source