{
  "asn": "AS21520",
  "number": 21520,
  "found": true,
  "holder": "AS21520 - Instituto Tecnologico Autonomo de Mexico(ITAM)",
  "handle": "AS21520",
  "name": "Instituto Tecnologico Autonomo de Mexico(ITAM)",
  "registry": "ARIN",
  "announced": true,
  "v4": {
    "count": 23,
    "addresses": 20992,
    "prefixes": [
      "148.205.56.0/21",
      "148.205.104.0/21",
      "148.205.36.0/22",
      "148.205.40.0/22",
      "148.205.48.0/22",
      "148.205.64.0/22",
      "148.205.68.0/22",
      "148.205.72.0/22",
      "148.205.112.0/22",
      "148.205.132.0/22",
      "148.205.136.0/22",
      "148.205.148.0/22",
      "148.205.164.0/22",
      "148.205.176.0/22",
      "148.205.196.0/22",
      "148.205.228.0/22",
      "148.205.236.0/22",
      "148.205.13.0/24",
      "148.205.89.0/24",
      "148.205.90.0/24",
      "148.205.120.0/24",
      "148.205.193.0/24",
      "148.205.195.0/24"
    ]
  },
  "v6": {
    "count": 0,
    "prefixes": []
  },
  "upstreams": {
    "total": 2,
    "list": [
      {
        "asn": "AS18734",
        "name": "Operbes, S.A. de C.V."
      },
      {
        "asn": "AS32098",
        "name": "Transtelco Inc"
      }
    ]
  },
  "source": "ripestat"
}