{
  "input": "100.249.240.0/21",
  "version": 4,
  "address": "100.249.240.0",
  "cidr": "100.249.240.0/21",
  "network": "100.249.240.0",
  "netmask": "255.255.248.0",
  "wildcard": "0.0.7.255",
  "broadcast": "100.249.247.255",
  "prefix_length": 21,
  "max_prefix": 32,
  "host_bits": 11,
  "num_addresses": 2048,
  "num_addresses_short": "2 048",
  "usable_hosts": 2046,
  "usable_hosts_short": "2 046",
  "host_min": "100.249.240.1",
  "host_max": "100.249.247.254",
  "host_index": 0,
  "network_binary": "01100100.11111001.11110000.00000000",
  "netmask_binary": "11111111.11111111.11111000.00000000",
  "address_binary": "01100100.11111001.11110000.00000000",
  "address_int": 1694101504,
  "address_hex": "0x64F9F000",
  "exploded": "100.249.240.0",
  "compressed": "100.249.240.0",
  "ip_class": "A",
  "block_label": "Глобальный юникаст",
  "rfc": null,
  "tags": [
    "global"
  ],
  "tag_labels": [
    "глобально маршрутизируется"
  ],
  "is_private": false,
  "is_global": true,
  "is_multicast": false,
  "is_loopback": false,
  "ptr_record": "0.240.249.100.in-addr.arpa",
  "ptr_zone": null,
  "prev_network": "100.249.232.0/21",
  "next_network": "100.249.248.0/21",
  "supernet": "100.249.240.0/20",
  "subnet_halves": [
    "100.249.240.0/22",
    "100.249.244.0/22"
  ],
  "ipv4_mapped": null,
  "ipv6_mapped": "::ffff:64f9:f000",
  "eui64_hint": null
}