These entries are queried from radb.net using whois, you can try my project getting these.
:AS201872 route: 80.70.64.0/22 descr: Mixnet LLC origin: AS201872 mnt-by: MIXNET-MNT created: 2019-07-18T13:30:05Z last-modified: 2019-07-18T13:30:05Z 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: not_found # No ROAs found, or RPKI validation not enabled for source route: 80.70.72.0/22 descr: Mixnet LLC origin: AS201872 mnt-by: MIXNET-MNT created: 2019-07-18T17:32:47Z last-modified: 2019-07-18T17:32:47Z 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: not_found # No ROAs found, or RPKI validation not enabled for source route: 80.70.76.0/23 descr: Mixnet LLC origin: AS201872 mnt-by: MIXNET-MNT created: 2019-07-18T17:36:49Z last-modified: 2019-07-18T17:36:49Z 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: not_found # No ROAs found, or RPKI validation not enabled for source