These entries are queried from radb.net using whois, you can try my project getting these.
:AS16255 route: 94.232.28.0/23 descr: IRIDIUM PROVIDER LTD origin: AS16255 mnt-by: IRIDIUM-MNT created: 2015-08-20T10:19:05Z last-modified: 2015-08-20T10:19:05Z 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: 94.232.28.0/24 descr: IRIDIUM PROVIDER LTD origin: AS16255 mnt-by: IRIDIUM-MNT created: 2015-08-20T10:17:55Z last-modified: 2015-08-20T10:17:55Z 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: 94.232.29.0/24 descr: IRIDIUM PROVIDER LTD origin: AS16255 mnt-by: IRIDIUM-MNT created: 2015-08-20T10:18:44Z last-modified: 2015-08-20T10:18:44Z 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