{
  "asn": "AS5724",
  "number": 5724,
  "found": true,
  "holder": "UMASSMED - University of Massachusetts Medical School",
  "handle": "UMASSMED",
  "name": "University of Massachusetts Medical School",
  "registry": "ARIN",
  "announced": true,
  "v4": {
    "count": 4,
    "addresses": 65536,
    "prefixes": [
      "146.189.0.0/16",
      "146.189.128.0/21",
      "146.189.25.0/24",
      "146.189.26.0/24"
    ]
  },
  "v6": {
    "count": 0,
    "prefixes": []
  },
  "upstreams": {
    "total": 4,
    "list": [
      {
        "asn": "AS398427",
        "name": "Markley Network Services, LLC"
      },
      {
        "asn": "AS11164",
        "name": "Internet2"
      },
      {
        "asn": "AS11537",
        "name": "Internet2"
      },
      {
        "asn": "AS174",
        "name": "Cogent Communications, LLC"
      }
    ]
  },
  "source": "ripestat"
}