These entries are queried from radb.net using whois, you can try my project getting these.
:AS37354 route: 196.43.212.0/24 descr: SSW 196.43.212.0/24 origin: AS37354 mnt-by: sawasawa created: 2014-03-17T13:14:19Z last-modified: 2018-09-04T17:52:03Z source: RIPE-NONAUTH 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: 197.234.236.0/22 origin: AS37354 mnt-by: sawasawa created: 2016-10-10T12:13:51Z last-modified: 2018-09-04T18:33:26Z source: RIPE-NONAUTH 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: 2001:43f8:6e0::/48 descr: SSW IPv6 origin: AS37354 mnt-by: sawasawa created: 2013-02-19T10:36:51Z last-modified: 2018-09-04T19:42:11Z source: RIPE-NONAUTH 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