These entries are queried from radb.net using whois, you can try my project getting these.
:AS57706 route: 2.58.58.0/24 origin: AS57706 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. mnt-by: MAINT-AS14840 changed: fpgosch [at] commcorp.com.br 20200322 #17:01:33Z source: RADB last-modified: 2023-11-13T16:00:16Z rpki-ov-state: valid route: 2.58.58.0/24 origin: AS57706 mnt-by: CANKI-MNT mnt-by: HYBULA-MNT created: 2020-02-07T16:57:29Z last-modified: 2020-02-07T16:57:35Z source: RIPE remarks: **************************** remarks: * THIS OBJECT IS MODIFIED remarks: * Please note that all data that is generally regarded as personal remarks: * data has been removed from this object. remarks: * To view the original object, please query the RIPE Database at: remarks: * http://www.ripe.net/whois remarks: **************************** rpki-ov-state: valid route6: 2a09:e240::/48 origin: AS57706 mnt-by: CANKI-MNT mnt-by: HYBULA-MNT created: 2020-02-07T17:14:23Z last-modified: 2020-02-07T17:14:28Z source: RIPE remarks: **************************** remarks: * THIS OBJECT IS MODIFIED remarks: * Please note that all data that is generally regarded as personal remarks: * data has been removed from this object. remarks: * To view the original object, please query the RIPE Database at: remarks: * http://www.ripe.net/whois remarks: **************************** rpki-ov-state: valid route6: 2a09:e240::/48 origin: AS57706 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. mnt-by: MAINT-AS14840 changed: fpgosch [at] commcorp.com.br 20200321 #01:26:08Z source: RADB last-modified: 2023-11-13T16:00:16Z rpki-ov-state: valid