These entries are queried from radb.net using whois, you can try my project getting these.
:AS61227 route: 176.110.116.0/23 descr: Nexthop Anycast DNS origin: AS61227 mnt-by: NEXTHOP-MNT notify: drift [at] nexthop.no created: 2013-01-08T10:12:13Z last-modified: 2013-01-08T10:12:13Z 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: 2001:67c:1070::/47 descr: Nexthop Anycast DNS origin: AS61227 mnt-by: NEXTHOP-MNT created: 2023-04-13T06:27:00Z last-modified: 2023-04-13T06:27:00Z 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