{
  "asn": 12276,
  "handle": "SFMIX-MGMT",
  "description": "San Francisco Metropolitan Internet Exchange (SFMIX)",
  "subnets": {
    "ipv4": [
      "192.33.255.0/24"
    ],
    "ipv6": [
      "2620:11a:b000::/44"
    ]
  }
}