These entries are queried from radb.net using whois, you can try my project getting these.
:AS3921 route: 192.35.34.0/24 descr: General Electric Company origin: AS3921 mnt-by: MAINT-TVC changed: dan [at] firstlight.net 20151202 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 192.35.44.0/24 descr: General Electric Company origin: AS3921 mnt-by: MAINT-TVC changed: dan [at] firstlight.net 20151202 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source