Network Connection w/ AS (embedded) - TLO

example.json

{
  "type": "package",
  "spec_version": "stix-2.0",
  "objects": [
    {
      "type": "network-connection",
      "id": "network-connection--1",
      "spec_version": "cybox-3.0",
      "source_addr": {"type":"ipv4-addr-object",
                      "value": "4.3.2.1"},
      "dest_addr" : {"type":"ipv4-addr-object",
                     "value": "1.2.3.4",
                     "belongs_to":{"type":"as-object",
                                   "number":40}}
    }
  ],
  "observations": [
    {
      "type": "observation",
      "id": "observation--4",
      "spec_version": "stix-2.0",
      "created_at": "2016-03-21T01:01:01Z",
      "observed_at": "2016-03-21T01:01:01Z",
      "object_ref" : "network-connection--1"
    }
  ]
}