{
  "v": 4,
  "input": "192.168.1.0/30",
  "ip": "192.168.1.0",
  "prefix": 30,
  "network": "192.168.1.0",
  "broadcast": "192.168.1.3",
  "netmask": "255.255.255.252",
  "wildcard": "0.0.0.3",
  "first": "192.168.1.1",
  "last": "192.168.1.2",
  "total": 4,
  "usable": 2,
  "totalText": "4",
  "usableText": "2",
  "hostIndex": null,
  "legacyClass": "C",
  "range": "private",
  "rangeNote": "RFC 1918 private range",
  "bits": "11000000.10101000.00000001.00000000",
  "supernet": "192.168.1.0/29",
  "halves": [
    "192.168.1.0/31",
    "192.168.1.2/31"
  ],
  "slash24s": null,
  "cidr": "192.168.1.0/30"
}