These entries are queried from radb.net using whois, you can try my project getting these.
:AS52716 route: 177.84.28.0/22 origin: AS52716 remarks: Auto-created by TC IRR from NIC.br and RIPE RIS data notify: robson.marques.jr [at] gmail.com mnt-by: MAINT-AS52716 source: TC last-modified: 2024-03-04T16:46:16Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 177.84.28.0/22 descr: Transito Flys to Viaband Telecomunicacao Ltda origin: AS52716 admin-c: Eduardo Fumes Parajo tech-c: Epafras Rezende Schaden mnt-by: MAINT-AS22356 changed: epafras [at] durand.com.br 20170817 source: RADB last-modified: 2023-11-13T15:51:19Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 177.84.28.0/23 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: AS52716 mnt-by: MAINT-AS52863 changed: noc [at] upx.com.br 20180607 #162030-03 source: RADB last-modified: 2023-11-13T15:53:46Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 177.84.28.0/24 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: AS52716 mnt-by: MAINT-AS52863 changed: noc [at] upx.com.br 20180607 #162030-03 source: RADB last-modified: 2023-11-13T15:53:46Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 177.84.29.0/24 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: AS52716 mnt-by: MAINT-AS52863 changed: noc [at] upx.com.br 20180607 #162030-03 source: RADB last-modified: 2023-11-13T15:53:46Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 177.84.30.0/23 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: AS52716 mnt-by: MAINT-AS52863 changed: noc [at] upx.com.br 20180607 #162030-03 source: RADB last-modified: 2023-11-13T15:53:46Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 177.84.30.0/24 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: AS52716 mnt-by: MAINT-AS52863 changed: noc [at] upx.com.br 20180607 #162030-03 source: RADB last-modified: 2023-11-13T15:53:46Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 177.84.31.0/24 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: AS52716 mnt-by: MAINT-AS52863 changed: noc [at] upx.com.br 20180607 #162030-03 source: RADB last-modified: 2023-11-13T15:53:46Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:257c::/32 origin: AS52716 remarks: Auto-created by TC IRR from NIC.br and RIPE RIS data notify: robson.marques.jr [at] gmail.com mnt-by: MAINT-AS52716 source: TC last-modified: 2024-03-04T16:46:16Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:257c::/32 descr: WIX origin: AS52716 mnt-by: MAINT-AS53013 changed: danielantonio [at] wixnet.com.br 20220727 source: RADB last-modified: 2023-11-13T16:11:48Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source