These entries are queried from radb.net using whois, you can try my project getting these.
:AS57460 route: 176.100.56.0/21 descr: LinkNetRoute origin: AS57460 mnt-by: ES89461-MNT created: 2011-11-01T15:24:41Z last-modified: 2011-11-01T15:24:41Z 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 route: 193.43.252.0/22 origin: AS57460 mnt-by: INTERPHONE-MNT created: 2023-01-06T20:15:19Z last-modified: 2023-01-06T20:15:19Z 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 route: 195.238.112.0/22 descr: SATURN PI NET origin: AS57460 mnt-by: SATURN-MNT created: 2020-10-27T08:32:10Z last-modified: 2020-10-27T08:32:10Z 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 route: 195.238.112.0/24 descr: SATURN PI NET origin: AS57460 mnt-by: SATURN-MNT created: 2020-09-30T08:05:19Z last-modified: 2020-09-30T08:05:19Z 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 route: 195.238.113.0/24 descr: SATURN PI NET origin: AS57460 mnt-by: SATURN-MNT created: 2020-10-27T08:30:03Z last-modified: 2020-10-27T08:30:03Z 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 route: 195.238.114.0/24 descr: SATURN PI NET origin: AS57460 mnt-by: SATURN-MNT created: 2020-09-30T08:05:39Z last-modified: 2020-09-30T08:05:39Z 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 route: 195.238.115.0/24 descr: SATURN PI NET origin: AS57460 mnt-by: SATURN-MNT created: 2020-09-30T08:08:48Z last-modified: 2020-09-30T08:08:48Z 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