These entries are queried from radb.net using whois, you can try my project getting these.
:AS203535 route: 151.251.224.0/24 descr: WorkBetter_LTD origin: AS203535 mnt-by: SPNET-MNT created: 2022-07-29T20:42:00Z last-modified: 2022-07-29T20:42:00Z 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 route6: 2a05:b0c6:80d::/48 descr: Proxy Registration for Hostigation origin: AS203535 mnt-by: MAINT-AS8100 changed: david.morris [at] quadranet.com 20151222 #16:51:17Z source: RADB last-modified: 2023-11-13T15:48:29Z rpki-ov-state: valid