$reservedRanges = array();
// 0.0.0.0/8
-$reserverRanges['0.0.0.0/8'] = array('0.0.0.0', '0.255.255.255');
+$reservedRanges['0.0.0.0/8'] = array('0.0.0.0', '0.255.255.255');
// 10.0.0.0/8
-$reserverdRanges['10.0.0.0/8'] = array('10.0.0.0', '10.255.255.255');
+$reservedRanges['10.0.0.0/8'] = array('10.0.0.0', '10.255.255.255');
// 100.64.0.0/10
-$reserverdRanges['10.64.0.0/10'] = array('100.64.0.0', '100.127.255.255');
+$reservedRanges['10.64.0.0/10'] = array('100.64.0.0', '100.127.255.255');
// 127.0.0.0/8
-$reserverdRanges['127.0.0.0/8'] = array('127.0.0.0', '127.255.255.255');
+$reservedRanges['127.0.0.0/8'] = array('127.0.0.0', '127.255.255.255');
// 169.254.0.0/16
-$reserverdRanges['169.254.0.0/16'] = array('169.254.0.0', '169.254.255.255');
+$reservedRanges['169.254.0.0/16'] = array('169.254.0.0', '169.254.255.255');
// 172.16.0.0/12
-$reserverdRanges['172.16.0.0/12'] = array('172.16.0.0', '172.31.0.0');
+$reservedRanges['172.16.0.0/12'] = array('172.16.0.0', '172.31.0.0');
// 192.0.0.0/24
-$reserverdRanges['192.0.0.0/24'] = array('192.0.0.0', '192.0.0.255');
+$reservedRanges['192.0.0.0/24'] = array('192.0.0.0', '192.0.0.255');
// 192.0.0.0/29
-$reserverdRanges['192.0.0.0/29'] = array('192.0.0.0', '192.0.0.7');
+$reservedRanges['192.0.0.0/29'] = array('192.0.0.0', '192.0.0.7');
// 192.0.2.0/24
-$reserverdRanges['192.0.2.0/24'] = array('192.0.2.0', '192.0.2.255');
+$reservedRanges['192.0.2.0/24'] = array('192.0.2.0', '192.0.2.255');
// 198.18.0.0/15
-$reserverdRanges['198.18.0.0/15'] = array('198.18.0.0', '198.19.255.255');
+$reservedRanges['198.18.0.0/15'] = array('198.18.0.0', '198.19.255.255');
// 198.51.100.0/24
-$reserverdRanges['198.51.100.0/24'] = array('198.51.100.0', '198.51.100.255');
+$reservedRanges['198.51.100.0/24'] = array('198.51.100.0', '198.51.100.255');
// 192.88.99.0/24
-$reserverdRanges['192.88.99.0/24'] = array('192.88.99.0', '192.88.99.255');
+$reservedRanges['192.88.99.0/24'] = array('192.88.99.0', '192.88.99.255');
// 192.168.0.0/16
-$reserverdRanges['192.168.0.0/16'] = array('192.168.0.0', '192.168.255.255');
+$reservedRanges['192.168.0.0/16'] = array('192.168.0.0', '192.168.255.255');
// 203.0.113.0/24
-$reserverdRanges['203.0.113.0/24'] = array('203.0.113.0', '203.0.113.255');
+$reservedRanges['203.0.113.0/24'] = array('203.0.113.0', '203.0.113.255');
// 240.0.0.0/4 + 255.255.255.255/32
-$reserverdRanges['240.0.0.0/4'] = array('224.0.0.0', '255.255.255.255');
+$reservedRanges['240.0.0.0/4'] = array('224.0.0.0', '255.255.255.255');
-foreach ($reserverdRanges as $key => $range) {
+foreach ($reservedRanges as $key => $range) {
list($min, $max) = $range;
var_dump($key);
var_dump(filter_var($min, FILTER_VALIDATE_IP, FILTER_FLAG_IPV4 | FILTER_FLAG_NO_RES_RANGE));
string(14) "192.168.0.0/16"
bool(false)
bool(false)
+string(9) "0.0.0.0/8"
+bool(false)
+bool(false)
string(10) "10.0.0.0/8"
bool(false)
bool(false)