{
  "asn": "AS2552",
  "number": 2552,
  "found": true,
  "holder": "WUSTL-ASN - Washington University",
  "handle": "WUSTL-ASN",
  "name": "Washington University",
  "registry": "ARIN",
  "announced": true,
  "v4": {
    "count": 3,
    "addresses": 73984,
    "prefixes": [
      "128.252.0.0/16",
      "65.254.96.0/19",
      "192.31.46.0/24"
    ]
  },
  "v6": {
    "count": 2,
    "prefixes": [
      "2604:3e00::/32",
      "2606:fd80::/32"
    ]
  },
  "upstreams": {
    "total": 4,
    "list": [
      {
        "asn": "AS3356",
        "name": "Level 3 Parent, LLC"
      },
      {
        "asn": "AS174",
        "name": "Cogent Communications, LLC"
      },
      {
        "asn": "AS11537",
        "name": "Internet2"
      },
      {
        "asn": "AS1239",
        "name": "Cogent Communications, LLC"
      }
    ]
  },
  "source": "ripestat"
}