These entries are queried from radb.net using whois, you can try my project getting these.
:AS28571 route: 143.107.0.0/16 origin: AS28571 descr: UNIVERSIDADE DE SAO PAULO remarks: Proxy-registered object for customer remarks: please direct inquiries to registro [at] rnp.br mnt-by: MAINT-AS1916 changed: registro [at] rnp.br 20190930 source: RADB last-modified: 2023-11-13T15:57:49Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 143.107.0.0/16 descr: Proxy-registered route object origin: AS28571 remarks: auto-generated route object remarks: this next line gives the robot something to recognize remarks: L'enfer, c'est les autres remarks: remarks: This route object is for a Level 3 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 Level 3 peers filter based on these objects remarks: this route may be rejected if this object is not created. remarks: remarks: Please contact dl-routing [at] lumen.com if you have any remarks: questions regarding this object. mnt-by: LEVEL3-MNT changed: roy [at] Level3.net 20070510 source: LEVEL3 rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 150.163.0.0/16 descr: Proxy-registered route object origin: AS28571 remarks: auto-generated route object remarks: this next line gives the robot something to recognize remarks: L'enfer, c'est les autres remarks: remarks: This route object is for a Level 3 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 Level 3 peers filter based on these objects remarks: this route may be rejected if this object is not created. remarks: remarks: Please contact dl-routing [at] lumen.com if you have any remarks: questions regarding this object. mnt-by: LEVEL3-MNT changed: roy [at] Level3.net 20070510 source: LEVEL3 rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 161.24.0.0/16 descr: Proxy-registered route object origin: AS28571 remarks: auto-generated route object remarks: this next line gives the robot something to recognize remarks: L'enfer, c'est les autres remarks: remarks: This route object is for a Level 3 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 Level 3 peers filter based on these objects remarks: this route may be rejected if this object is not created. remarks: remarks: Please contact dl-routing [at] lumen.com if you have any remarks: questions regarding this object. mnt-by: LEVEL3-MNT changed: roy [at] Level3.net 20070510 source: LEVEL3 rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 177.90.0.0/16 origin: AS28571 descr: UNIVERSIDADE DE SAO PAULO remarks: Proxy-registered object for customer remarks: please direct inquiries to registro [at] rnp.br mnt-by: MAINT-AS1916 changed: registro [at] rnp.br 20200110 #19:16:49Z source: RADB last-modified: 2023-11-13T15:59:37Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 177.90.32.0/19 origin: AS28571 descr: UNIVERSIDADE DE SAO PAULO remarks: This object was registered on behalf of the owner. remarks: Please contact the origin for any issues with this prefix. mnt-by: MAINT-AS20080 changed: peering [at] ampath.net 20220722 #17:45:23Z source: RADB last-modified: 2023-11-13T16:11:48Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 177.90.64.0/18 origin: AS28571 descr: UNIVERSIDADE DE SAO PAULO remarks: This object was registered on behalf of the owner. remarks: Please contact the origin for any issues with this prefix. mnt-by: MAINT-AS20080 changed: peering [at] ampath.net 20220722 #17:47:53Z source: RADB last-modified: 2023-11-13T16:11:48Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 177.90.128.0/17 descr: UNIVERSIDADE DE SAO PAULO origin: AS28571 remarks: This object was registered on behalf of the owner. remarks: Please contact the origin for any issues with this prefix. mnt-by: MAINT-AS20080 changed: peering [at] ampath.net 20220725 source: RADB last-modified: 2023-11-13T16:11:48Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 200.9.66.0/24 descr: Proxy-registered route object origin: AS28571 remarks: auto-generated route object remarks: this next line gives the robot something to recognize remarks: L'enfer, c'est les autres remarks: remarks: This route object is for a Level 3 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 Level 3 peers filter based on these objects remarks: this route may be rejected if this object is not created. remarks: remarks: Please contact dl-routing [at] lumen.com if you have any remarks: questions regarding this object. mnt-by: LEVEL3-MNT changed: roy [at] Level3.net 20070510 source: LEVEL3 rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 200.9.84.0/24 descr: Proxy-registered route object origin: AS28571 remarks: auto-generated route object remarks: this next line gives the robot something to recognize remarks: L'enfer, c'est les autres remarks: remarks: This route object is for a Level 3 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 Level 3 peers filter based on these objects remarks: this route may be rejected if this object is not created. remarks: remarks: Please contact dl-routing [at] lumen.com if you have any remarks: questions regarding this object. mnt-by: LEVEL3-MNT changed: roy [at] Level3.net 20070510 source: LEVEL3 rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 200.9.95.0/24 descr: Proxy-registered route object origin: AS28571 remarks: auto-generated route object remarks: this next line gives the robot something to recognize remarks: L'enfer, c'est les autres remarks: remarks: This route object is for a Level 3 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 Level 3 peers filter based on these objects remarks: this route may be rejected if this object is not created. remarks: remarks: Please contact dl-routing [at] lumen.com if you have any remarks: questions regarding this object. mnt-by: LEVEL3-MNT changed: roy [at] Level3.net 20070510 source: LEVEL3 rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 200.9.95.0/24 origin: AS28571 descr: UNIVERSIDADE DE SAO PAULO remarks: Proxy-registered object for customer remarks: please direct inquiries to registro [at] rnp.br mnt-by: MAINT-AS1916 changed: registro [at] rnp.br 20190930 source: RADB last-modified: 2023-11-13T15:57:49Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 200.17.29.0/24 origin: AS28571 descr: UNIVERSIDADE DE SAO PAULO remarks: Proxy-registered object for customer remarks: please direct inquiries to registro [at] rnp.br mnt-by: MAINT-AS1916 changed: registro [at] rnp.br 20190930 source: RADB last-modified: 2023-11-13T15:57:49Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 200.18.53.0/24 origin: AS28571 descr: UNIVERSIDADE DE SAO PAULO remarks: Proxy-registered object for customer remarks: please direct inquiries to registro [at] rnp.br mnt-by: MAINT-AS1916 changed: registro [at] rnp.br 20190930 source: RADB last-modified: 2023-11-13T15:57:49Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 200.18.106.0/23 origin: AS28571 descr: UNIVERSIDADE DE SAO PAULO remarks: Proxy-registered object for customer remarks: please direct inquiries to registro [at] rnp.br mnt-by: MAINT-AS1916 changed: registro [at] rnp.br 20190930 source: RADB last-modified: 2023-11-13T15:57:49Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 200.18.108.0/23 origin: AS28571 descr: UNIVERSIDADE DE SAO PAULO remarks: Proxy-registered object for customer remarks: please direct inquiries to registro [at] rnp.br mnt-by: MAINT-AS1916 changed: registro [at] rnp.br 20190930 source: RADB last-modified: 2023-11-13T15:57:49Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 200.136.0.0/20 origin: AS28571 descr: UNIVERSIDADE DE SAO PAULO remarks: Proxy-registered object for customer remarks: please direct inquiries to registro [at] rnp.br mnt-by: MAINT-AS1916 changed: registro [at] rnp.br 20190930 source: RADB last-modified: 2023-11-13T15:57:49Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 200.136.49.0/24 origin: AS28571 descr: UNIVERSIDADE DE SAO PAULO remarks: Proxy-registered object for customer remarks: please direct inquiries to registro [at] rnp.br mnt-by: MAINT-AS1916 changed: registro [at] rnp.br 20190930 source: RADB last-modified: 2023-11-13T15:57:49Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 200.136.52.0/23 origin: AS28571 descr: UNIVERSIDADE DE SAO PAULO remarks: Proxy-registered object for customer remarks: please direct inquiries to registro [at] rnp.br mnt-by: MAINT-AS1916 changed: registro [at] rnp.br 20190930 source: RADB last-modified: 2023-11-13T15:57:49Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 200.136.54.0/24 origin: AS28571 descr: UNIVERSIDADE DE SAO PAULO remarks: Proxy-registered object for customer remarks: please direct inquiries to registro [at] rnp.br mnt-by: MAINT-AS1916 changed: registro [at] rnp.br 20190930 source: RADB last-modified: 2023-11-13T15:57:49Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 200.144.48.0/20 origin: AS28571 descr: UNIVERSIDADE DE SAO PAULO remarks: Proxy-registered object for customer remarks: please direct inquiries to registro [at] rnp.br mnt-by: MAINT-AS1916 changed: registro [at] rnp.br 20190930 source: RADB last-modified: 2023-11-13T15:57:49Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 200.144.72.0/23 origin: AS28571 descr: UNIVERSIDADE DE SAO PAULO remarks: Proxy-registered object for customer remarks: please direct inquiries to registro [at] rnp.br mnt-by: MAINT-AS1916 changed: registro [at] rnp.br 20190930 source: RADB last-modified: 2023-11-13T15:57:49Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 200.144.83.0/24 origin: AS28571 descr: UNIVERSIDADE DE SAO PAULO remarks: Proxy-registered object for customer remarks: please direct inquiries to registro [at] rnp.br mnt-by: MAINT-AS1916 changed: registro [at] rnp.br 20190930 source: RADB last-modified: 2023-11-13T15:57:49Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 200.144.160.0/19 origin: AS28571 descr: UNIVERSIDADE DE SAO PAULO remarks: Proxy-registered object for customer remarks: please direct inquiries to registro [at] rnp.br mnt-by: MAINT-AS1916 changed: registro [at] rnp.br 20190930 source: RADB last-modified: 2023-11-13T15:57:49Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 200.144.192.0/18 origin: AS28571 descr: UNIVERSIDADE DE SAO PAULO remarks: Proxy-registered object for customer remarks: please direct inquiries to registro [at] rnp.br mnt-by: MAINT-AS1916 changed: registro [at] rnp.br 20190930 source: RADB last-modified: 2023-11-13T15:57:49Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 200.144.206.0/23 descr: UNIVERSIDADE DE SAO PAULO origin: AS28571 remarks: This object was registered on behalf of the owner. remarks: Please contact the origin for any issues with this prefix. mnt-by: MAINT-AS20080 changed: peering [at] ampath.net 20220722 source: RADB last-modified: 2023-11-13T16:11:48Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 200.144.212.0/24 descr: UNIVERSIDADE DE SAO PAULO origin: AS28571 remarks: This object was registered on behalf of the owner. remarks: Please contact the origin for any issues with this prefix. mnt-by: MAINT-AS20080 changed: peering [at] ampath.net 20220722 source: RADB last-modified: 2023-11-13T16:11:48Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 200.144.234.0/23 descr: UNIVERSIDADE DE SAO PAULO origin: AS28571 remarks: This object was registered on behalf of the owner. remarks: Please contact the origin for any issues with this prefix. mnt-by: MAINT-AS20080 changed: peering [at] ampath.net 20220722 source: RADB last-modified: 2023-11-13T16:11:48Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 200.144.236.0/22 descr: UNIVERSIDADE DE SAO PAULO origin: AS28571 remarks: This object was registered on behalf of the owner. remarks: Please contact the origin for any issues with this prefix. mnt-by: MAINT-AS20080 changed: peering [at] ampath.net 20220722 source: RADB last-modified: 2023-11-13T16:11:48Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 200.144.240.0/22 descr: UNIVERSIDADE DE SAO PAULO origin: AS28571 remarks: This object was registered on behalf of the owner. remarks: Please contact the origin for any issues with this prefix. mnt-by: MAINT-AS20080 changed: peering [at] ampath.net 20220722 source: RADB last-modified: 2023-11-13T16:11:48Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 200.144.244.0/22 descr: UNIVERSIDADE DE SAO PAULO origin: AS28571 remarks: This object was registered on behalf of the owner. remarks: Please contact the origin for any issues with this prefix. mnt-by: MAINT-AS20080 changed: peering [at] ampath.net 20220722 source: RADB last-modified: 2023-11-13T16:11:48Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 200.144.248.0/24 descr: UNIVERSIDADE DE SAO PAULO origin: AS28571 remarks: This object was registered on behalf of the owner. remarks: Please contact the origin for any issues with this prefix. mnt-by: MAINT-AS20080 changed: peering [at] ampath.net 20220722 source: RADB last-modified: 2023-11-13T16:11:48Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 200.144.254.0/23 descr: UNIVERSIDADE DE SAO PAULO origin: AS28571 remarks: This object was registered on behalf of the owner. remarks: Please contact the origin for any issues with this prefix. mnt-by: MAINT-AS20080 changed: peering [at] ampath.net 20220722 source: RADB last-modified: 2023-11-13T16:11:48Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2001:12d0::/32 origin: AS28571 descr: UNIVERSIDADE DE SAO PAULO remarks: Proxy-registered object for customer remarks: please direct inquiries to registro [at] rnp.br mnt-by: MAINT-AS1916 changed: registro [at] rnp.br 20190930 source: RADB last-modified: 2023-11-13T15:57:49Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source