These entries are queried from radb.net using whois, you can try my project getting these.
:AS24486 route: 207.179.7.0/24 descr: Virtela Communications 5680 Greenwood Plaza Blvd Greenwood Village CO 80111 US origin: AS24486 mnt-by: MAINT-VRTL created: 2007-06-06T16:54:36Z last-modified: 2018-09-04T15:50:41Z 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: 207.179.7.0/24 descr: Virtela Communications 5680 Greenwood Plaza Blvd Greenwood Village CO 80111 US origin: AS24486 mnt-by: MAINT-VRTL changed: goc [at] virtela.net 20070608 source: RADB last-modified: 2023-11-13T15:39:41Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source