IPv6 Subnet Calculator
Enter an IPv6 address with a prefix to see its network, address range, number of /64 subnets, and its full and short forms. You can also split the prefix into smaller subnets.
documentation2001:db8:e00::/44
network2001:db8:e00::/44
first host2001:db8:e00::
last host2001:db8:e0f:ffff:ffff:ffff:ffff:ffff
addresses2⁸⁴ = 19,342,813,113,834,066,795,298,816
/64 subnets1,048,576
short form2001:db8:e00::
ipcalc 2001:db8:e00::/44
address2001:0db8:0e00:0000:0000:0000:0000:0000
network2001:0db8:0e00:0000:0000:0000:0000:0000
last host2001:0db8:0e0f:ffff:ffff:ffff:ffff:ffff
green = network digits, amber = digit split by the prefix
full form2001:0db8:0e00:0000:0000:0000:0000:0000
reverse dns0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.e.0.8.b.d.0.1.0.0.2.ip6.arpa
/44 split into /52 · 256 subnets
close ×| # | network | last address |
|---|---|---|
| 1 | 2001:db8:e00::/52 | 2001:db8:e00:fff:ffff:ffff:ffff:ffff |
| 2 | 2001:db8:e00:1000::/52 | 2001:db8:e00:1fff:ffff:ffff:ffff:ffff |
| 3 | 2001:db8:e00:2000::/52 | 2001:db8:e00:2fff:ffff:ffff:ffff:ffff |
| 4 | 2001:db8:e00:3000::/52 | 2001:db8:e00:3fff:ffff:ffff:ffff:ffff |
| 5 | 2001:db8:e00:4000::/52 | 2001:db8:e00:4fff:ffff:ffff:ffff:ffff |
| 6 | 2001:db8:e00:5000::/52 | 2001:db8:e00:5fff:ffff:ffff:ffff:ffff |
| 7 | 2001:db8:e00:6000::/52 | 2001:db8:e00:6fff:ffff:ffff:ffff:ffff |
| 8 | 2001:db8:e00:7000::/52 | 2001:db8:e00:7fff:ffff:ffff:ffff:ffff |
| 9 | 2001:db8:e00:8000::/52 | 2001:db8:e00:8fff:ffff:ffff:ffff:ffff |
| 10 | 2001:db8:e00:9000::/52 | 2001:db8:e00:9fff:ffff:ffff:ffff:ffff |
| 11 | 2001:db8:e00:a000::/52 | 2001:db8:e00:afff:ffff:ffff:ffff:ffff |
| 12 | 2001:db8:e00:b000::/52 | 2001:db8:e00:bfff:ffff:ffff:ffff:ffff |
| 13 | 2001:db8:e00:c000::/52 | 2001:db8:e00:cfff:ffff:ffff:ffff:ffff |
| 14 | 2001:db8:e00:d000::/52 | 2001:db8:e00:dfff:ffff:ffff:ffff:ffff |
| 15 | 2001:db8:e00:e000::/52 | 2001:db8:e00:efff:ffff:ffff:ffff:ffff |
| 16 | 2001:db8:e00:f000::/52 | 2001:db8:e00:ffff:ffff:ffff:ffff:ffff |
| 17 | 2001:db8:e01::/52 | 2001:db8:e01:fff:ffff:ffff:ffff:ffff |
| 18 | 2001:db8:e01:1000::/52 | 2001:db8:e01:1fff:ffff:ffff:ffff:ffff |
| 19 | 2001:db8:e01:2000::/52 | 2001:db8:e01:2fff:ffff:ffff:ffff:ffff |
| 20 | 2001:db8:e01:3000::/52 | 2001:db8:e01:3fff:ffff:ffff:ffff:ffff |
| 21 | 2001:db8:e01:4000::/52 | 2001:db8:e01:4fff:ffff:ffff:ffff:ffff |
| 22 | 2001:db8:e01:5000::/52 | 2001:db8:e01:5fff:ffff:ffff:ffff:ffff |
| 23 | 2001:db8:e01:6000::/52 | 2001:db8:e01:6fff:ffff:ffff:ffff:ffff |
| 24 | 2001:db8:e01:7000::/52 | 2001:db8:e01:7fff:ffff:ffff:ffff:ffff |
| 25 | 2001:db8:e01:8000::/52 | 2001:db8:e01:8fff:ffff:ffff:ffff:ffff |
| 26 | 2001:db8:e01:9000::/52 | 2001:db8:e01:9fff:ffff:ffff:ffff:ffff |
| 27 | 2001:db8:e01:a000::/52 | 2001:db8:e01:afff:ffff:ffff:ffff:ffff |
| 28 | 2001:db8:e01:b000::/52 | 2001:db8:e01:bfff:ffff:ffff:ffff:ffff |
| 29 | 2001:db8:e01:c000::/52 | 2001:db8:e01:cfff:ffff:ffff:ffff:ffff |
| 30 | 2001:db8:e01:d000::/52 | 2001:db8:e01:dfff:ffff:ffff:ffff:ffff |
| 31 | 2001:db8:e01:e000::/52 | 2001:db8:e01:efff:ffff:ffff:ffff:ffff |
| 32 | 2001:db8:e01:f000::/52 | 2001:db8:e01:ffff:ffff:ffff:ffff:ffff |
| 33 | 2001:db8:e02::/52 | 2001:db8:e02:fff:ffff:ffff:ffff:ffff |
| 34 | 2001:db8:e02:1000::/52 | 2001:db8:e02:1fff:ffff:ffff:ffff:ffff |
| 35 | 2001:db8:e02:2000::/52 | 2001:db8:e02:2fff:ffff:ffff:ffff:ffff |
| 36 | 2001:db8:e02:3000::/52 | 2001:db8:e02:3fff:ffff:ffff:ffff:ffff |
| 37 | 2001:db8:e02:4000::/52 | 2001:db8:e02:4fff:ffff:ffff:ffff:ffff |
| 38 | 2001:db8:e02:5000::/52 | 2001:db8:e02:5fff:ffff:ffff:ffff:ffff |
| 39 | 2001:db8:e02:6000::/52 | 2001:db8:e02:6fff:ffff:ffff:ffff:ffff |
| 40 | 2001:db8:e02:7000::/52 | 2001:db8:e02:7fff:ffff:ffff:ffff:ffff |
| 41 | 2001:db8:e02:8000::/52 | 2001:db8:e02:8fff:ffff:ffff:ffff:ffff |
| 42 | 2001:db8:e02:9000::/52 | 2001:db8:e02:9fff:ffff:ffff:ffff:ffff |
| 43 | 2001:db8:e02:a000::/52 | 2001:db8:e02:afff:ffff:ffff:ffff:ffff |
| 44 | 2001:db8:e02:b000::/52 | 2001:db8:e02:bfff:ffff:ffff:ffff:ffff |
| 45 | 2001:db8:e02:c000::/52 | 2001:db8:e02:cfff:ffff:ffff:ffff:ffff |
| 46 | 2001:db8:e02:d000::/52 | 2001:db8:e02:dfff:ffff:ffff:ffff:ffff |
| 47 | 2001:db8:e02:e000::/52 | 2001:db8:e02:efff:ffff:ffff:ffff:ffff |
| 48 | 2001:db8:e02:f000::/52 | 2001:db8:e02:ffff:ffff:ffff:ffff:ffff |
| 49 | 2001:db8:e03::/52 | 2001:db8:e03:fff:ffff:ffff:ffff:ffff |
| 50 | 2001:db8:e03:1000::/52 | 2001:db8:e03:1fff:ffff:ffff:ffff:ffff |
| 51 | 2001:db8:e03:2000::/52 | 2001:db8:e03:2fff:ffff:ffff:ffff:ffff |
| 52 | 2001:db8:e03:3000::/52 | 2001:db8:e03:3fff:ffff:ffff:ffff:ffff |
| 53 | 2001:db8:e03:4000::/52 | 2001:db8:e03:4fff:ffff:ffff:ffff:ffff |
| 54 | 2001:db8:e03:5000::/52 | 2001:db8:e03:5fff:ffff:ffff:ffff:ffff |
| 55 | 2001:db8:e03:6000::/52 | 2001:db8:e03:6fff:ffff:ffff:ffff:ffff |
| 56 | 2001:db8:e03:7000::/52 | 2001:db8:e03:7fff:ffff:ffff:ffff:ffff |
| 57 | 2001:db8:e03:8000::/52 | 2001:db8:e03:8fff:ffff:ffff:ffff:ffff |
| 58 | 2001:db8:e03:9000::/52 | 2001:db8:e03:9fff:ffff:ffff:ffff:ffff |
| 59 | 2001:db8:e03:a000::/52 | 2001:db8:e03:afff:ffff:ffff:ffff:ffff |
| 60 | 2001:db8:e03:b000::/52 | 2001:db8:e03:bfff:ffff:ffff:ffff:ffff |
| 61 | 2001:db8:e03:c000::/52 | 2001:db8:e03:cfff:ffff:ffff:ffff:ffff |
| 62 | 2001:db8:e03:d000::/52 | 2001:db8:e03:dfff:ffff:ffff:ffff:ffff |
| 63 | 2001:db8:e03:e000::/52 | 2001:db8:e03:efff:ffff:ffff:ffff:ffff |
| 64 | 2001:db8:e03:f000::/52 | 2001:db8:e03:ffff:ffff:ffff:ffff:ffff |
| 65 | 2001:db8:e04::/52 | 2001:db8:e04:fff:ffff:ffff:ffff:ffff |
| 66 | 2001:db8:e04:1000::/52 | 2001:db8:e04:1fff:ffff:ffff:ffff:ffff |
| 67 | 2001:db8:e04:2000::/52 | 2001:db8:e04:2fff:ffff:ffff:ffff:ffff |
| 68 | 2001:db8:e04:3000::/52 | 2001:db8:e04:3fff:ffff:ffff:ffff:ffff |
| 69 | 2001:db8:e04:4000::/52 | 2001:db8:e04:4fff:ffff:ffff:ffff:ffff |
| 70 | 2001:db8:e04:5000::/52 | 2001:db8:e04:5fff:ffff:ffff:ffff:ffff |
| 71 | 2001:db8:e04:6000::/52 | 2001:db8:e04:6fff:ffff:ffff:ffff:ffff |
| 72 | 2001:db8:e04:7000::/52 | 2001:db8:e04:7fff:ffff:ffff:ffff:ffff |
| 73 | 2001:db8:e04:8000::/52 | 2001:db8:e04:8fff:ffff:ffff:ffff:ffff |
| 74 | 2001:db8:e04:9000::/52 | 2001:db8:e04:9fff:ffff:ffff:ffff:ffff |
| 75 | 2001:db8:e04:a000::/52 | 2001:db8:e04:afff:ffff:ffff:ffff:ffff |
| 76 | 2001:db8:e04:b000::/52 | 2001:db8:e04:bfff:ffff:ffff:ffff:ffff |
| 77 | 2001:db8:e04:c000::/52 | 2001:db8:e04:cfff:ffff:ffff:ffff:ffff |
| 78 | 2001:db8:e04:d000::/52 | 2001:db8:e04:dfff:ffff:ffff:ffff:ffff |
| 79 | 2001:db8:e04:e000::/52 | 2001:db8:e04:efff:ffff:ffff:ffff:ffff |
| 80 | 2001:db8:e04:f000::/52 | 2001:db8:e04:ffff:ffff:ffff:ffff:ffff |
| 81 | 2001:db8:e05::/52 | 2001:db8:e05:fff:ffff:ffff:ffff:ffff |
| 82 | 2001:db8:e05:1000::/52 | 2001:db8:e05:1fff:ffff:ffff:ffff:ffff |
| 83 | 2001:db8:e05:2000::/52 | 2001:db8:e05:2fff:ffff:ffff:ffff:ffff |
| 84 | 2001:db8:e05:3000::/52 | 2001:db8:e05:3fff:ffff:ffff:ffff:ffff |
| 85 | 2001:db8:e05:4000::/52 | 2001:db8:e05:4fff:ffff:ffff:ffff:ffff |
| 86 | 2001:db8:e05:5000::/52 | 2001:db8:e05:5fff:ffff:ffff:ffff:ffff |
| 87 | 2001:db8:e05:6000::/52 | 2001:db8:e05:6fff:ffff:ffff:ffff:ffff |
| 88 | 2001:db8:e05:7000::/52 | 2001:db8:e05:7fff:ffff:ffff:ffff:ffff |
| 89 | 2001:db8:e05:8000::/52 | 2001:db8:e05:8fff:ffff:ffff:ffff:ffff |
| 90 | 2001:db8:e05:9000::/52 | 2001:db8:e05:9fff:ffff:ffff:ffff:ffff |
| 91 | 2001:db8:e05:a000::/52 | 2001:db8:e05:afff:ffff:ffff:ffff:ffff |
| 92 | 2001:db8:e05:b000::/52 | 2001:db8:e05:bfff:ffff:ffff:ffff:ffff |
| 93 | 2001:db8:e05:c000::/52 | 2001:db8:e05:cfff:ffff:ffff:ffff:ffff |
| 94 | 2001:db8:e05:d000::/52 | 2001:db8:e05:dfff:ffff:ffff:ffff:ffff |
| 95 | 2001:db8:e05:e000::/52 | 2001:db8:e05:efff:ffff:ffff:ffff:ffff |
| 96 | 2001:db8:e05:f000::/52 | 2001:db8:e05:ffff:ffff:ffff:ffff:ffff |
| 97 | 2001:db8:e06::/52 | 2001:db8:e06:fff:ffff:ffff:ffff:ffff |
| 98 | 2001:db8:e06:1000::/52 | 2001:db8:e06:1fff:ffff:ffff:ffff:ffff |
| 99 | 2001:db8:e06:2000::/52 | 2001:db8:e06:2fff:ffff:ffff:ffff:ffff |
| 100 | 2001:db8:e06:3000::/52 | 2001:db8:e06:3fff:ffff:ffff:ffff:ffff |
| 101 | 2001:db8:e06:4000::/52 | 2001:db8:e06:4fff:ffff:ffff:ffff:ffff |
| 102 | 2001:db8:e06:5000::/52 | 2001:db8:e06:5fff:ffff:ffff:ffff:ffff |
| 103 | 2001:db8:e06:6000::/52 | 2001:db8:e06:6fff:ffff:ffff:ffff:ffff |
| 104 | 2001:db8:e06:7000::/52 | 2001:db8:e06:7fff:ffff:ffff:ffff:ffff |
| 105 | 2001:db8:e06:8000::/52 | 2001:db8:e06:8fff:ffff:ffff:ffff:ffff |
| 106 | 2001:db8:e06:9000::/52 | 2001:db8:e06:9fff:ffff:ffff:ffff:ffff |
| 107 | 2001:db8:e06:a000::/52 | 2001:db8:e06:afff:ffff:ffff:ffff:ffff |
| 108 | 2001:db8:e06:b000::/52 | 2001:db8:e06:bfff:ffff:ffff:ffff:ffff |
| 109 | 2001:db8:e06:c000::/52 | 2001:db8:e06:cfff:ffff:ffff:ffff:ffff |
| 110 | 2001:db8:e06:d000::/52 | 2001:db8:e06:dfff:ffff:ffff:ffff:ffff |
| 111 | 2001:db8:e06:e000::/52 | 2001:db8:e06:efff:ffff:ffff:ffff:ffff |
| 112 | 2001:db8:e06:f000::/52 | 2001:db8:e06:ffff:ffff:ffff:ffff:ffff |
| 113 | 2001:db8:e07::/52 | 2001:db8:e07:fff:ffff:ffff:ffff:ffff |
| 114 | 2001:db8:e07:1000::/52 | 2001:db8:e07:1fff:ffff:ffff:ffff:ffff |
| 115 | 2001:db8:e07:2000::/52 | 2001:db8:e07:2fff:ffff:ffff:ffff:ffff |
| 116 | 2001:db8:e07:3000::/52 | 2001:db8:e07:3fff:ffff:ffff:ffff:ffff |
| 117 | 2001:db8:e07:4000::/52 | 2001:db8:e07:4fff:ffff:ffff:ffff:ffff |
| 118 | 2001:db8:e07:5000::/52 | 2001:db8:e07:5fff:ffff:ffff:ffff:ffff |
| 119 | 2001:db8:e07:6000::/52 | 2001:db8:e07:6fff:ffff:ffff:ffff:ffff |
| 120 | 2001:db8:e07:7000::/52 | 2001:db8:e07:7fff:ffff:ffff:ffff:ffff |
| 121 | 2001:db8:e07:8000::/52 | 2001:db8:e07:8fff:ffff:ffff:ffff:ffff |
| 122 | 2001:db8:e07:9000::/52 | 2001:db8:e07:9fff:ffff:ffff:ffff:ffff |
| 123 | 2001:db8:e07:a000::/52 | 2001:db8:e07:afff:ffff:ffff:ffff:ffff |
| 124 | 2001:db8:e07:b000::/52 | 2001:db8:e07:bfff:ffff:ffff:ffff:ffff |
| 125 | 2001:db8:e07:c000::/52 | 2001:db8:e07:cfff:ffff:ffff:ffff:ffff |
| 126 | 2001:db8:e07:d000::/52 | 2001:db8:e07:dfff:ffff:ffff:ffff:ffff |
| 127 | 2001:db8:e07:e000::/52 | 2001:db8:e07:efff:ffff:ffff:ffff:ffff |
| 128 | 2001:db8:e07:f000::/52 | 2001:db8:e07:ffff:ffff:ffff:ffff:ffff |
| 129 | 2001:db8:e08::/52 | 2001:db8:e08:fff:ffff:ffff:ffff:ffff |
| 130 | 2001:db8:e08:1000::/52 | 2001:db8:e08:1fff:ffff:ffff:ffff:ffff |
| 131 | 2001:db8:e08:2000::/52 | 2001:db8:e08:2fff:ffff:ffff:ffff:ffff |
| 132 | 2001:db8:e08:3000::/52 | 2001:db8:e08:3fff:ffff:ffff:ffff:ffff |
| 133 | 2001:db8:e08:4000::/52 | 2001:db8:e08:4fff:ffff:ffff:ffff:ffff |
| 134 | 2001:db8:e08:5000::/52 | 2001:db8:e08:5fff:ffff:ffff:ffff:ffff |
| 135 | 2001:db8:e08:6000::/52 | 2001:db8:e08:6fff:ffff:ffff:ffff:ffff |
| 136 | 2001:db8:e08:7000::/52 | 2001:db8:e08:7fff:ffff:ffff:ffff:ffff |
| 137 | 2001:db8:e08:8000::/52 | 2001:db8:e08:8fff:ffff:ffff:ffff:ffff |
| 138 | 2001:db8:e08:9000::/52 | 2001:db8:e08:9fff:ffff:ffff:ffff:ffff |
| 139 | 2001:db8:e08:a000::/52 | 2001:db8:e08:afff:ffff:ffff:ffff:ffff |
| 140 | 2001:db8:e08:b000::/52 | 2001:db8:e08:bfff:ffff:ffff:ffff:ffff |
| 141 | 2001:db8:e08:c000::/52 | 2001:db8:e08:cfff:ffff:ffff:ffff:ffff |
| 142 | 2001:db8:e08:d000::/52 | 2001:db8:e08:dfff:ffff:ffff:ffff:ffff |
| 143 | 2001:db8:e08:e000::/52 | 2001:db8:e08:efff:ffff:ffff:ffff:ffff |
| 144 | 2001:db8:e08:f000::/52 | 2001:db8:e08:ffff:ffff:ffff:ffff:ffff |
| 145 | 2001:db8:e09::/52 | 2001:db8:e09:fff:ffff:ffff:ffff:ffff |
| 146 | 2001:db8:e09:1000::/52 | 2001:db8:e09:1fff:ffff:ffff:ffff:ffff |
| 147 | 2001:db8:e09:2000::/52 | 2001:db8:e09:2fff:ffff:ffff:ffff:ffff |
| 148 | 2001:db8:e09:3000::/52 | 2001:db8:e09:3fff:ffff:ffff:ffff:ffff |
| 149 | 2001:db8:e09:4000::/52 | 2001:db8:e09:4fff:ffff:ffff:ffff:ffff |
| 150 | 2001:db8:e09:5000::/52 | 2001:db8:e09:5fff:ffff:ffff:ffff:ffff |
| 151 | 2001:db8:e09:6000::/52 | 2001:db8:e09:6fff:ffff:ffff:ffff:ffff |
| 152 | 2001:db8:e09:7000::/52 | 2001:db8:e09:7fff:ffff:ffff:ffff:ffff |
| 153 | 2001:db8:e09:8000::/52 | 2001:db8:e09:8fff:ffff:ffff:ffff:ffff |
| 154 | 2001:db8:e09:9000::/52 | 2001:db8:e09:9fff:ffff:ffff:ffff:ffff |
| 155 | 2001:db8:e09:a000::/52 | 2001:db8:e09:afff:ffff:ffff:ffff:ffff |
| 156 | 2001:db8:e09:b000::/52 | 2001:db8:e09:bfff:ffff:ffff:ffff:ffff |
| 157 | 2001:db8:e09:c000::/52 | 2001:db8:e09:cfff:ffff:ffff:ffff:ffff |
| 158 | 2001:db8:e09:d000::/52 | 2001:db8:e09:dfff:ffff:ffff:ffff:ffff |
| 159 | 2001:db8:e09:e000::/52 | 2001:db8:e09:efff:ffff:ffff:ffff:ffff |
| 160 | 2001:db8:e09:f000::/52 | 2001:db8:e09:ffff:ffff:ffff:ffff:ffff |
| 161 | 2001:db8:e0a::/52 | 2001:db8:e0a:fff:ffff:ffff:ffff:ffff |
| 162 | 2001:db8:e0a:1000::/52 | 2001:db8:e0a:1fff:ffff:ffff:ffff:ffff |
| 163 | 2001:db8:e0a:2000::/52 | 2001:db8:e0a:2fff:ffff:ffff:ffff:ffff |
| 164 | 2001:db8:e0a:3000::/52 | 2001:db8:e0a:3fff:ffff:ffff:ffff:ffff |
| 165 | 2001:db8:e0a:4000::/52 | 2001:db8:e0a:4fff:ffff:ffff:ffff:ffff |
| 166 | 2001:db8:e0a:5000::/52 | 2001:db8:e0a:5fff:ffff:ffff:ffff:ffff |
| 167 | 2001:db8:e0a:6000::/52 | 2001:db8:e0a:6fff:ffff:ffff:ffff:ffff |
| 168 | 2001:db8:e0a:7000::/52 | 2001:db8:e0a:7fff:ffff:ffff:ffff:ffff |
| 169 | 2001:db8:e0a:8000::/52 | 2001:db8:e0a:8fff:ffff:ffff:ffff:ffff |
| 170 | 2001:db8:e0a:9000::/52 | 2001:db8:e0a:9fff:ffff:ffff:ffff:ffff |
| 171 | 2001:db8:e0a:a000::/52 | 2001:db8:e0a:afff:ffff:ffff:ffff:ffff |
| 172 | 2001:db8:e0a:b000::/52 | 2001:db8:e0a:bfff:ffff:ffff:ffff:ffff |
| 173 | 2001:db8:e0a:c000::/52 | 2001:db8:e0a:cfff:ffff:ffff:ffff:ffff |
| 174 | 2001:db8:e0a:d000::/52 | 2001:db8:e0a:dfff:ffff:ffff:ffff:ffff |
| 175 | 2001:db8:e0a:e000::/52 | 2001:db8:e0a:efff:ffff:ffff:ffff:ffff |
| 176 | 2001:db8:e0a:f000::/52 | 2001:db8:e0a:ffff:ffff:ffff:ffff:ffff |
| 177 | 2001:db8:e0b::/52 | 2001:db8:e0b:fff:ffff:ffff:ffff:ffff |
| 178 | 2001:db8:e0b:1000::/52 | 2001:db8:e0b:1fff:ffff:ffff:ffff:ffff |
| 179 | 2001:db8:e0b:2000::/52 | 2001:db8:e0b:2fff:ffff:ffff:ffff:ffff |
| 180 | 2001:db8:e0b:3000::/52 | 2001:db8:e0b:3fff:ffff:ffff:ffff:ffff |
| 181 | 2001:db8:e0b:4000::/52 | 2001:db8:e0b:4fff:ffff:ffff:ffff:ffff |
| 182 | 2001:db8:e0b:5000::/52 | 2001:db8:e0b:5fff:ffff:ffff:ffff:ffff |
| 183 | 2001:db8:e0b:6000::/52 | 2001:db8:e0b:6fff:ffff:ffff:ffff:ffff |
| 184 | 2001:db8:e0b:7000::/52 | 2001:db8:e0b:7fff:ffff:ffff:ffff:ffff |
| 185 | 2001:db8:e0b:8000::/52 | 2001:db8:e0b:8fff:ffff:ffff:ffff:ffff |
| 186 | 2001:db8:e0b:9000::/52 | 2001:db8:e0b:9fff:ffff:ffff:ffff:ffff |
| 187 | 2001:db8:e0b:a000::/52 | 2001:db8:e0b:afff:ffff:ffff:ffff:ffff |
| 188 | 2001:db8:e0b:b000::/52 | 2001:db8:e0b:bfff:ffff:ffff:ffff:ffff |
| 189 | 2001:db8:e0b:c000::/52 | 2001:db8:e0b:cfff:ffff:ffff:ffff:ffff |
| 190 | 2001:db8:e0b:d000::/52 | 2001:db8:e0b:dfff:ffff:ffff:ffff:ffff |
| 191 | 2001:db8:e0b:e000::/52 | 2001:db8:e0b:efff:ffff:ffff:ffff:ffff |
| 192 | 2001:db8:e0b:f000::/52 | 2001:db8:e0b:ffff:ffff:ffff:ffff:ffff |
| 193 | 2001:db8:e0c::/52 | 2001:db8:e0c:fff:ffff:ffff:ffff:ffff |
| 194 | 2001:db8:e0c:1000::/52 | 2001:db8:e0c:1fff:ffff:ffff:ffff:ffff |
| 195 | 2001:db8:e0c:2000::/52 | 2001:db8:e0c:2fff:ffff:ffff:ffff:ffff |
| 196 | 2001:db8:e0c:3000::/52 | 2001:db8:e0c:3fff:ffff:ffff:ffff:ffff |
| 197 | 2001:db8:e0c:4000::/52 | 2001:db8:e0c:4fff:ffff:ffff:ffff:ffff |
| 198 | 2001:db8:e0c:5000::/52 | 2001:db8:e0c:5fff:ffff:ffff:ffff:ffff |
| 199 | 2001:db8:e0c:6000::/52 | 2001:db8:e0c:6fff:ffff:ffff:ffff:ffff |
| 200 | 2001:db8:e0c:7000::/52 | 2001:db8:e0c:7fff:ffff:ffff:ffff:ffff |
| 201 | 2001:db8:e0c:8000::/52 | 2001:db8:e0c:8fff:ffff:ffff:ffff:ffff |
| 202 | 2001:db8:e0c:9000::/52 | 2001:db8:e0c:9fff:ffff:ffff:ffff:ffff |
| 203 | 2001:db8:e0c:a000::/52 | 2001:db8:e0c:afff:ffff:ffff:ffff:ffff |
| 204 | 2001:db8:e0c:b000::/52 | 2001:db8:e0c:bfff:ffff:ffff:ffff:ffff |
| 205 | 2001:db8:e0c:c000::/52 | 2001:db8:e0c:cfff:ffff:ffff:ffff:ffff |
| 206 | 2001:db8:e0c:d000::/52 | 2001:db8:e0c:dfff:ffff:ffff:ffff:ffff |
| 207 | 2001:db8:e0c:e000::/52 | 2001:db8:e0c:efff:ffff:ffff:ffff:ffff |
| 208 | 2001:db8:e0c:f000::/52 | 2001:db8:e0c:ffff:ffff:ffff:ffff:ffff |
| 209 | 2001:db8:e0d::/52 | 2001:db8:e0d:fff:ffff:ffff:ffff:ffff |
| 210 | 2001:db8:e0d:1000::/52 | 2001:db8:e0d:1fff:ffff:ffff:ffff:ffff |
| 211 | 2001:db8:e0d:2000::/52 | 2001:db8:e0d:2fff:ffff:ffff:ffff:ffff |
| 212 | 2001:db8:e0d:3000::/52 | 2001:db8:e0d:3fff:ffff:ffff:ffff:ffff |
| 213 | 2001:db8:e0d:4000::/52 | 2001:db8:e0d:4fff:ffff:ffff:ffff:ffff |
| 214 | 2001:db8:e0d:5000::/52 | 2001:db8:e0d:5fff:ffff:ffff:ffff:ffff |
| 215 | 2001:db8:e0d:6000::/52 | 2001:db8:e0d:6fff:ffff:ffff:ffff:ffff |
| 216 | 2001:db8:e0d:7000::/52 | 2001:db8:e0d:7fff:ffff:ffff:ffff:ffff |
| 217 | 2001:db8:e0d:8000::/52 | 2001:db8:e0d:8fff:ffff:ffff:ffff:ffff |
| 218 | 2001:db8:e0d:9000::/52 | 2001:db8:e0d:9fff:ffff:ffff:ffff:ffff |
| 219 | 2001:db8:e0d:a000::/52 | 2001:db8:e0d:afff:ffff:ffff:ffff:ffff |
| 220 | 2001:db8:e0d:b000::/52 | 2001:db8:e0d:bfff:ffff:ffff:ffff:ffff |
| 221 | 2001:db8:e0d:c000::/52 | 2001:db8:e0d:cfff:ffff:ffff:ffff:ffff |
| 222 | 2001:db8:e0d:d000::/52 | 2001:db8:e0d:dfff:ffff:ffff:ffff:ffff |
| 223 | 2001:db8:e0d:e000::/52 | 2001:db8:e0d:efff:ffff:ffff:ffff:ffff |
| 224 | 2001:db8:e0d:f000::/52 | 2001:db8:e0d:ffff:ffff:ffff:ffff:ffff |
| 225 | 2001:db8:e0e::/52 | 2001:db8:e0e:fff:ffff:ffff:ffff:ffff |
| 226 | 2001:db8:e0e:1000::/52 | 2001:db8:e0e:1fff:ffff:ffff:ffff:ffff |
| 227 | 2001:db8:e0e:2000::/52 | 2001:db8:e0e:2fff:ffff:ffff:ffff:ffff |
| 228 | 2001:db8:e0e:3000::/52 | 2001:db8:e0e:3fff:ffff:ffff:ffff:ffff |
| 229 | 2001:db8:e0e:4000::/52 | 2001:db8:e0e:4fff:ffff:ffff:ffff:ffff |
| 230 | 2001:db8:e0e:5000::/52 | 2001:db8:e0e:5fff:ffff:ffff:ffff:ffff |
| 231 | 2001:db8:e0e:6000::/52 | 2001:db8:e0e:6fff:ffff:ffff:ffff:ffff |
| 232 | 2001:db8:e0e:7000::/52 | 2001:db8:e0e:7fff:ffff:ffff:ffff:ffff |
| 233 | 2001:db8:e0e:8000::/52 | 2001:db8:e0e:8fff:ffff:ffff:ffff:ffff |
| 234 | 2001:db8:e0e:9000::/52 | 2001:db8:e0e:9fff:ffff:ffff:ffff:ffff |
| 235 | 2001:db8:e0e:a000::/52 | 2001:db8:e0e:afff:ffff:ffff:ffff:ffff |
| 236 | 2001:db8:e0e:b000::/52 | 2001:db8:e0e:bfff:ffff:ffff:ffff:ffff |
| 237 | 2001:db8:e0e:c000::/52 | 2001:db8:e0e:cfff:ffff:ffff:ffff:ffff |
| 238 | 2001:db8:e0e:d000::/52 | 2001:db8:e0e:dfff:ffff:ffff:ffff:ffff |
| 239 | 2001:db8:e0e:e000::/52 | 2001:db8:e0e:efff:ffff:ffff:ffff:ffff |
| 240 | 2001:db8:e0e:f000::/52 | 2001:db8:e0e:ffff:ffff:ffff:ffff:ffff |
| 241 | 2001:db8:e0f::/52 | 2001:db8:e0f:fff:ffff:ffff:ffff:ffff |
| 242 | 2001:db8:e0f:1000::/52 | 2001:db8:e0f:1fff:ffff:ffff:ffff:ffff |
| 243 | 2001:db8:e0f:2000::/52 | 2001:db8:e0f:2fff:ffff:ffff:ffff:ffff |
| 244 | 2001:db8:e0f:3000::/52 | 2001:db8:e0f:3fff:ffff:ffff:ffff:ffff |
| 245 | 2001:db8:e0f:4000::/52 | 2001:db8:e0f:4fff:ffff:ffff:ffff:ffff |
| 246 | 2001:db8:e0f:5000::/52 | 2001:db8:e0f:5fff:ffff:ffff:ffff:ffff |
| 247 | 2001:db8:e0f:6000::/52 | 2001:db8:e0f:6fff:ffff:ffff:ffff:ffff |
| 248 | 2001:db8:e0f:7000::/52 | 2001:db8:e0f:7fff:ffff:ffff:ffff:ffff |
| 249 | 2001:db8:e0f:8000::/52 | 2001:db8:e0f:8fff:ffff:ffff:ffff:ffff |
| 250 | 2001:db8:e0f:9000::/52 | 2001:db8:e0f:9fff:ffff:ffff:ffff:ffff |
| 251 | 2001:db8:e0f:a000::/52 | 2001:db8:e0f:afff:ffff:ffff:ffff:ffff |
| 252 | 2001:db8:e0f:b000::/52 | 2001:db8:e0f:bfff:ffff:ffff:ffff:ffff |
| 253 | 2001:db8:e0f:c000::/52 | 2001:db8:e0f:cfff:ffff:ffff:ffff:ffff |
| 254 | 2001:db8:e0f:d000::/52 | 2001:db8:e0f:dfff:ffff:ffff:ffff:ffff |
| 255 | 2001:db8:e0f:e000::/52 | 2001:db8:e0f:efff:ffff:ffff:ffff:ffff |
| 256 | 2001:db8:e0f:f000::/52 | 2001:db8:e0f:ffff:ffff:ffff:ffff:ffff |
01 / table
IPv6 prefix table.
Click a prefix longer than your network to split it into subnets.
| prefix | addresses | /64 subnets | in your /44 |
|---|---|---|---|
| /8 | 2¹²⁰ | 2⁵⁶ | - |
| /12 | 2¹¹⁶ | 2⁵² | - |
| /16 | 2¹¹² | 2⁴⁸ | - |
| /20 | 2¹⁰⁸ | 2⁴⁴ | - |
| /24 | 2¹⁰⁴ | 2⁴⁰ | - |
| /28 | 2¹⁰⁰ | 2³⁶ | - |
| /32 | 2⁹⁶ | 4,294,967,296 | - |
| /36 | 2⁹² | 268,435,456 | - |
| /40 | 2⁸⁸ | 16,777,216 | - |
| /44 | 2⁸⁴ | 1,048,576 | 1 |
| /48 | 2⁸⁰ | 65,536 | 16 split → |
| /52 | 2⁷⁶ | 4,096 | 256 split → |
| /56 | 2⁷² | 256 | 4,096 split → |
| /60 | 2⁶⁸ | 16 | 65,536 split → |
| /64 | 2⁶⁴ | 1 | 1,048,576 split → |
| /72 | 2⁵⁶ | - | 268,435,456 split → |
| /80 | 2⁴⁸ | - | 2³⁶ split → |
| /96 | 4,294,967,296 | - | 2⁵² split → |
| /112 | 65,536 | - | 2⁶⁸ split → |
| /120 | 256 | - | 2⁷⁶ split → |
| /124 | 16 | - | 2⁸⁰ split → |
| /126 | 4 | - | 2⁸² split → |
| /127 | 2 | - | 2⁸³ split → |
| /128 | 1 | - | 2⁸⁴ split → |
02 / faq
About this calculator.
How do I use this IPv6 calculator?
▼
Type an IPv6 address followed by a prefix, like 2001:db8:abcd::1/48. Without a prefix it uses /64. The address can be written in full or shortened with ::.
Why does IPv6 have no broadcast address?
▼
IPv6 replaced broadcast with multicast, so no address is set aside for it. That is why this calculator shows the whole range, from the network address to the last address.
What prefix do ISPs usually hand out?
▼
A single LAN is almost always a /64. Home customers usually get a /56 or /60, and an organization or site usually gets a /48. One /48 holds 65,536 /64 subnets.