These entries are queried from radb.net using whois, you can try my project getting these.
:AS62257 route: 185.223.214.0/24 origin: AS62257 descr: DeDServer Hosting LLC mnt-by: MAINT-AS40676 changed: mohsin.skaikh [at] psychz.net 20230307 #10:48:16Z source: RADB last-modified: 2023-11-13T16:15:22Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 194.36.172.0/24 origin: AS62257 descr: DeDServer Hosting LLC mnt-by: MAINT-AS40676 changed: mohsin.skaikh [at] psychz.net 20230307 #10:50:24Z source: RADB last-modified: 2023-11-13T16:15:22Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 194.36.173.0/24 origin: AS62257 descr: DeDServer Hosting LLC mnt-by: MAINT-AS40676 changed: mohsin.skaikh [at] psychz.net 20230307 #10:50:53Z source: RADB last-modified: 2023-11-13T16:15:22Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 194.36.175.0/24 origin: AS62257 descr: DeDServer Hosting LLC mnt-by: MAINT-AS40676 changed: mohsin.skaikh [at] psychz.net 20230206 #09:33:33Z source: RADB last-modified: 2023-11-13T16:14:11Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 194.147.150.0/24 origin: AS62257 mnt-by: DeDServer created: 2023-01-08T15:42:51Z last-modified: 2023-01-08T15:42:51Z 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: 194.147.150.0/24 origin: AS62257 descr: CLIENT mnt-by: MAINT-AS40676 changed: william [at] psychz.net 20230119 #13:47:17Z source: RADB last-modified: 2023-11-13T16:13:31Z rpki-ov-state: valid route: 194.147.170.0/24 origin: AS62257 mnt-by: DeDServer created: 2022-12-23T08:52:24Z last-modified: 2022-12-23T08:52:24Z 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: 194.147.170.0/24 origin: AS62257 descr: CLIENT mnt-by: MAINT-AS40676 changed: william [at] psychz.net 20230119 #13:47:45Z source: RADB last-modified: 2023-11-13T16:13:31Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source