These entries are queried from radb.net using whois, you can try my project getting these.
:AS37527 route: 197.149.180.0/22 descr: JIREH origin: AS37527 mnt-by: JIREH-MNT changed: *** [at] jirehtech.co.za 20160927 source: AFRINIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 197.149.180.0/22 origin: AS37527 mnt-by: AS37527 created: 2017-09-14T12:12:48Z last-modified: 2018-09-04T18:56:45Z 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: 2c0f:f8b8::/32 descr: JIREH v6 origin: AS37527 mnt-by: JIREH-MNT changed: *** [at] jirehtech.co.za 20160928 source: AFRINIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2c0f:f8b8::/32 origin: AS37527 mnt-by: AS37527 created: 2017-09-18T07:21:13Z last-modified: 2018-09-04T19:46:15Z 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: 2c0f:f8b8:1:2::/64 descr: JIREH v6 origin: AS37527 mnt-by: JIREH-MNT changed: *** [at] jirehtech.co.za 20160928 source: AFRINIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source