@php
  $subnets = [
      'Class A' => [
          8 => '16,777,214 hosts',
          9 => '8,388,606 hosts',
          10 => '4,194,302 hosts',
          11 => '2,097,150 hosts',
          12 => '1,048,574 hosts',
          13 => '524,286 hosts',
          14 => '262,142 hosts',
          15 => '131,070 hosts',
      ],
      'Class B' => [
          16 => '65,534 hosts',
          17 => '32,766 hosts',
          18 => '16,382 hosts',
          19 => '8,190 hosts',
          20 => '4,094 hosts',
          21 => '2,046 hosts',
          22 => '1,022 hosts',
          23 => '510 hosts',
      ],
      'Class C' => [
          24 => '254 hosts',
          25 => '126 hosts',
          26 => '62 hosts',
          27 => '30 hosts',
          28 => '14 hosts',
          29 => '6 hosts',
          30 => '2 hosts',
      ],
  ];
@endphp