These entries are queried from radb.net using whois, you can try my project getting these.
:AS200983 route6: 2a05:4741:3::/48 descr: Abc-Hosters LLC - Vegas Network org: ORG-AL440-RIPE remarks: This range is used in our Vegas setup remarks: Visit us at as200983.info for more information. origin: AS200983 mnt-by: Rfrancis created: 2015-03-01T22:47:58Z last-modified: 2021-01-08T23:13:21Z 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 route6: 2a05:4741:3::/48 descr: Proxy registration for AS200983 LOA TT1219019 origin: AS200983 mnt-by: MAINT-AS8100 changed: vinny.stipo [at] quadranet.com 20150428 #23:18:50Z source: RADB last-modified: 2023-11-13T15:47:25Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source