These entries are queried from radb.net using whois, you can try my project getting these.
:AS53211 route: 177.87.120.0/22 descr: ISPRJ origin: AS53211 mnt-by: MAINT-AS263047 changed: raphael.cunha [at] yiptelecom.com.br 20160404 #16:09:40Z source: RADB last-modified: 2023-11-13T15:58:51Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 179.43.64.0/20 descr: This route object is for a IFX Networks customer route which is being exported under this origin AS 53211 origin: AS53211 mnt-by: MAINT-AS18747 changed: noc [at] ifxcorp.com 20131111 #20:51:54Z source: RADB last-modified: 2023-11-13T16:18:58Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 186.64.118.0/23 descr: This route object is for a IFX Networks customer route which is being exported under this origin AS 53211 origin: AS53211 mnt-by: MAINT-AS18747 changed: noc [at] ifxcorp.com 20130906 #21:24:18Z source: RADB last-modified: 2023-11-13T16:18:58Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 186.64.122.0/23 descr: This route object is for a IFX Networks customer route which is being exported under this origin AS 53211 origin: AS53211 mnt-by: MAINT-AS18747 changed: noc [at] ifxcorp.com 20130924 #07:09:26Z source: RADB last-modified: 2023-11-13T16:18:58Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 186.233.224.0/22 descr: Descr: This route object is for a IFX Networks customer route which is being exported under this origin AS 53211 origin: AS53211 mnt-by: MAINT-AS18747 changed: noc [at] ifxcorp.com 20130110 #15:29:52Z source: RADB last-modified: 2023-11-13T16:18:59Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 190.114.96.0/19 descr: This route object is for an IFX Networks customer route which is being exported under this origin AS 53211 origin: AS53211 mnt-by: MAINT-AS18747 changed: noc [at] ifxcorp.com 20111012 #15:01:45Z source: RADB last-modified: 2023-11-13T16:18:57Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:230::/32 descr: This is a Commcorp Telecom customer proxy route object that was created because no existing route object with the same origin was found. Please contact noc [at] commcorp.com.br if you have any questions regarding this object. origin: AS53211 mnt-by: MAINT-AS14840 changed: gacosta [at] commcorp.com.br 20200721 source: RADB last-modified: 2023-11-13T16:01:14Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source