These entries are queried from radb.net using whois, you can try my project getting these.
:AS266021 route: 170.245.36.0/22 descr: CONNECT NETWORK origin: AS266021 mnt-by: MAINT-AS18678 changed: adminred [at] internexa.com 20170328 #14:30:20Z source: RADB last-modified: 2023-11-13T15:50:56Z rpki-ov-state: valid route: 170.245.36.0/22 descr: JOSECLAUDIOPEIXOTO origin: AS266021 notify: jcgpeixoto [at] gmail.com mnt-by: MAINT-AS266021 changed: jcgpeixoto [at] gmail.com 20170720 source: TC last-modified: 2023-09-21T17:13:48Z rpki-ov-state: valid route: 170.245.36.0/24 descr: JOSECLAUDIOPEIXOTO origin: AS266021 notify: jcgpeixoto [at] gmail.com mnt-by: MAINT-AS266021 changed: jcgpeixoto [at] gmail.com 20170720 source: TC last-modified: 2023-09-21T17:13:48Z rpki-ov-state: valid route: 170.245.36.0/24 origin: AS266021 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. mnt-by: MAINT-AS52863 changed: noc [at] upx.com.br 20200423 #13:01:45Z source: RADB last-modified: 2023-11-13T16:00:33Z rpki-ov-state: valid route: 170.245.37.0/24 origin: AS266021 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. mnt-by: MAINT-AS52863 changed: noc [at] upx.com.br 20200423 #13:02:02Z source: RADB last-modified: 2023-11-13T16:00:33Z rpki-ov-state: valid route: 170.245.37.0/24 descr: JOSECLAUDIOPEIXOTO origin: AS266021 notify: jcgpeixoto [at] gmail.com mnt-by: MAINT-AS266021 changed: jcgpeixoto [at] gmail.com 20170720 source: TC last-modified: 2023-09-21T17:13:48Z rpki-ov-state: valid route: 170.245.38.0/24 descr: JOSECLAUDIOPEIXOTO origin: AS266021 notify: jcgpeixoto [at] gmail.com mnt-by: MAINT-AS266021 changed: jcgpeixoto [at] gmail.com 20170720 source: TC last-modified: 2023-09-21T17:13:48Z rpki-ov-state: valid route: 170.245.38.0/24 origin: AS266021 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. mnt-by: MAINT-AS52863 changed: noc [at] upx.com.br 20200423 #13:03:07Z source: RADB last-modified: 2023-11-13T16:00:33Z rpki-ov-state: valid route: 170.245.39.0/24 descr: JOSECLAUDIOPEIXOTO origin: AS266021 notify: jcgpeixoto [at] gmail.com mnt-by: MAINT-AS266021 changed: jcgpeixoto [at] gmail.com 20170720 source: TC last-modified: 2023-09-21T17:13:48Z rpki-ov-state: valid route: 170.245.39.0/24 origin: AS266021 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. mnt-by: MAINT-AS52863 changed: noc [at] upx.com.br 20200423 #13:03:27Z source: RADB last-modified: 2023-11-13T16:00:33Z rpki-ov-state: valid route6: 2804:3940::/32 descr: JOSECLAUDIOPEIXOTO origin: AS266021 notify: jcgpeixoto [at] gmail.com mnt-by: MAINT-AS266021 changed: jcgpeixoto [at] gmail.com 20170720 source: TC last-modified: 2023-09-21T17:15:37Z rpki-ov-state: valid route6: 2804:3940::/32 descr: CLARO S.A. Customer origin: AS266021 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20200505 source: RADB last-modified: 2023-11-13T16:00:38Z rpki-ov-state: valid