{
  "asn": "AS18615",
  "number": 18615,
  "found": true,
  "holder": "MAINSTREAM-FIBER - Mainstream Fiber Networks, LLC",
  "handle": "MAINSTREAM-FIBER",
  "name": "Mainstream Fiber Networks, LLC",
  "registry": "ARIN",
  "announced": true,
  "v4": {
    "count": 8,
    "addresses": 38400,
    "prefixes": [
      "38.194.0.0/18",
      "38.2.0.0/19",
      "23.252.0.0/20",
      "163.182.176.0/20",
      "147.160.8.0/21",
      "149.20.248.0/21",
      "74.116.20.0/22",
      "206.126.242.0/23"
    ]
  },
  "v6": {
    "count": 1,
    "prefixes": [
      "2607:1c80::/32"
    ]
  },
  "upstreams": {
    "total": 7,
    "list": [
      {
        "asn": "AS174",
        "name": "Cogent Communications, LLC"
      },
      {
        "asn": "AS6461",
        "name": "Zayo Bandwidth"
      },
      {
        "asn": "AS6939",
        "name": "Hurricane Electric LLC"
      },
      {
        "asn": "AS25091",
        "name": "IP-Max IP-Max SA"
      },
      {
        "asn": "AS137409",
        "name": "GSL Networks Pty LTD"
      }
    ]
  },
  "source": "ripestat"
}