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:db8:0:0:9e00::/72
network2001:db8:0:0:9e00::/72
first host2001:db8:0:0:9e00::
last host2001:db8::9eff:ffff:ffff:ffff
addresses2⁵⁶ = 72,057,594,037,927,936
short form2001:db8:0:0:9e00::
ipcalc 2001:db8:0:0:9e00::/72
address2001:0db8:0000:0000:9e00:0000:0000:0000
network2001:0db8:0000:0000:9e00:0000:0000:0000
last host2001:0db8:0000:0000:9eff:ffff:ffff:ffff
green = network digits, amber = digit split by the prefix
full form2001:0db8:0000:0000:9e00:0000:0000:0000
reverse dns0.0.0.0.0.0.0.0.0.0.0.0.0.0.e.9.0.0.0.0.0.0.0.0.8.b.d.0.1.0.0.2.ip6.arpa
/72 split into /80 · 256 subnets
close ×| # | network | last address |
|---|---|---|
| 1 | 2001:db8:0:0:9e00::/80 | 2001:db8::9e00:ffff:ffff:ffff |
| 2 | 2001:db8:0:0:9e01::/80 | 2001:db8::9e01:ffff:ffff:ffff |
| 3 | 2001:db8:0:0:9e02::/80 | 2001:db8::9e02:ffff:ffff:ffff |
| 4 | 2001:db8:0:0:9e03::/80 | 2001:db8::9e03:ffff:ffff:ffff |
| 5 | 2001:db8:0:0:9e04::/80 | 2001:db8::9e04:ffff:ffff:ffff |
| 6 | 2001:db8:0:0:9e05::/80 | 2001:db8::9e05:ffff:ffff:ffff |
| 7 | 2001:db8:0:0:9e06::/80 | 2001:db8::9e06:ffff:ffff:ffff |
| 8 | 2001:db8:0:0:9e07::/80 | 2001:db8::9e07:ffff:ffff:ffff |
| 9 | 2001:db8:0:0:9e08::/80 | 2001:db8::9e08:ffff:ffff:ffff |
| 10 | 2001:db8:0:0:9e09::/80 | 2001:db8::9e09:ffff:ffff:ffff |
| 11 | 2001:db8:0:0:9e0a::/80 | 2001:db8::9e0a:ffff:ffff:ffff |
| 12 | 2001:db8:0:0:9e0b::/80 | 2001:db8::9e0b:ffff:ffff:ffff |
| 13 | 2001:db8:0:0:9e0c::/80 | 2001:db8::9e0c:ffff:ffff:ffff |
| 14 | 2001:db8:0:0:9e0d::/80 | 2001:db8::9e0d:ffff:ffff:ffff |
| 15 | 2001:db8:0:0:9e0e::/80 | 2001:db8::9e0e:ffff:ffff:ffff |
| 16 | 2001:db8:0:0:9e0f::/80 | 2001:db8::9e0f:ffff:ffff:ffff |
| 17 | 2001:db8:0:0:9e10::/80 | 2001:db8::9e10:ffff:ffff:ffff |
| 18 | 2001:db8:0:0:9e11::/80 | 2001:db8::9e11:ffff:ffff:ffff |
| 19 | 2001:db8:0:0:9e12::/80 | 2001:db8::9e12:ffff:ffff:ffff |
| 20 | 2001:db8:0:0:9e13::/80 | 2001:db8::9e13:ffff:ffff:ffff |
| 21 | 2001:db8:0:0:9e14::/80 | 2001:db8::9e14:ffff:ffff:ffff |
| 22 | 2001:db8:0:0:9e15::/80 | 2001:db8::9e15:ffff:ffff:ffff |
| 23 | 2001:db8:0:0:9e16::/80 | 2001:db8::9e16:ffff:ffff:ffff |
| 24 | 2001:db8:0:0:9e17::/80 | 2001:db8::9e17:ffff:ffff:ffff |
| 25 | 2001:db8:0:0:9e18::/80 | 2001:db8::9e18:ffff:ffff:ffff |
| 26 | 2001:db8:0:0:9e19::/80 | 2001:db8::9e19:ffff:ffff:ffff |
| 27 | 2001:db8:0:0:9e1a::/80 | 2001:db8::9e1a:ffff:ffff:ffff |
| 28 | 2001:db8:0:0:9e1b::/80 | 2001:db8::9e1b:ffff:ffff:ffff |
| 29 | 2001:db8:0:0:9e1c::/80 | 2001:db8::9e1c:ffff:ffff:ffff |
| 30 | 2001:db8:0:0:9e1d::/80 | 2001:db8::9e1d:ffff:ffff:ffff |
| 31 | 2001:db8:0:0:9e1e::/80 | 2001:db8::9e1e:ffff:ffff:ffff |
| 32 | 2001:db8:0:0:9e1f::/80 | 2001:db8::9e1f:ffff:ffff:ffff |
| 33 | 2001:db8:0:0:9e20::/80 | 2001:db8::9e20:ffff:ffff:ffff |
| 34 | 2001:db8:0:0:9e21::/80 | 2001:db8::9e21:ffff:ffff:ffff |
| 35 | 2001:db8:0:0:9e22::/80 | 2001:db8::9e22:ffff:ffff:ffff |
| 36 | 2001:db8:0:0:9e23::/80 | 2001:db8::9e23:ffff:ffff:ffff |
| 37 | 2001:db8:0:0:9e24::/80 | 2001:db8::9e24:ffff:ffff:ffff |
| 38 | 2001:db8:0:0:9e25::/80 | 2001:db8::9e25:ffff:ffff:ffff |
| 39 | 2001:db8:0:0:9e26::/80 | 2001:db8::9e26:ffff:ffff:ffff |
| 40 | 2001:db8:0:0:9e27::/80 | 2001:db8::9e27:ffff:ffff:ffff |
| 41 | 2001:db8:0:0:9e28::/80 | 2001:db8::9e28:ffff:ffff:ffff |
| 42 | 2001:db8:0:0:9e29::/80 | 2001:db8::9e29:ffff:ffff:ffff |
| 43 | 2001:db8:0:0:9e2a::/80 | 2001:db8::9e2a:ffff:ffff:ffff |
| 44 | 2001:db8:0:0:9e2b::/80 | 2001:db8::9e2b:ffff:ffff:ffff |
| 45 | 2001:db8:0:0:9e2c::/80 | 2001:db8::9e2c:ffff:ffff:ffff |
| 46 | 2001:db8:0:0:9e2d::/80 | 2001:db8::9e2d:ffff:ffff:ffff |
| 47 | 2001:db8:0:0:9e2e::/80 | 2001:db8::9e2e:ffff:ffff:ffff |
| 48 | 2001:db8:0:0:9e2f::/80 | 2001:db8::9e2f:ffff:ffff:ffff |
| 49 | 2001:db8:0:0:9e30::/80 | 2001:db8::9e30:ffff:ffff:ffff |
| 50 | 2001:db8:0:0:9e31::/80 | 2001:db8::9e31:ffff:ffff:ffff |
| 51 | 2001:db8:0:0:9e32::/80 | 2001:db8::9e32:ffff:ffff:ffff |
| 52 | 2001:db8:0:0:9e33::/80 | 2001:db8::9e33:ffff:ffff:ffff |
| 53 | 2001:db8:0:0:9e34::/80 | 2001:db8::9e34:ffff:ffff:ffff |
| 54 | 2001:db8:0:0:9e35::/80 | 2001:db8::9e35:ffff:ffff:ffff |
| 55 | 2001:db8:0:0:9e36::/80 | 2001:db8::9e36:ffff:ffff:ffff |
| 56 | 2001:db8:0:0:9e37::/80 | 2001:db8::9e37:ffff:ffff:ffff |
| 57 | 2001:db8:0:0:9e38::/80 | 2001:db8::9e38:ffff:ffff:ffff |
| 58 | 2001:db8:0:0:9e39::/80 | 2001:db8::9e39:ffff:ffff:ffff |
| 59 | 2001:db8:0:0:9e3a::/80 | 2001:db8::9e3a:ffff:ffff:ffff |
| 60 | 2001:db8:0:0:9e3b::/80 | 2001:db8::9e3b:ffff:ffff:ffff |
| 61 | 2001:db8:0:0:9e3c::/80 | 2001:db8::9e3c:ffff:ffff:ffff |
| 62 | 2001:db8:0:0:9e3d::/80 | 2001:db8::9e3d:ffff:ffff:ffff |
| 63 | 2001:db8:0:0:9e3e::/80 | 2001:db8::9e3e:ffff:ffff:ffff |
| 64 | 2001:db8:0:0:9e3f::/80 | 2001:db8::9e3f:ffff:ffff:ffff |
| 65 | 2001:db8:0:0:9e40::/80 | 2001:db8::9e40:ffff:ffff:ffff |
| 66 | 2001:db8:0:0:9e41::/80 | 2001:db8::9e41:ffff:ffff:ffff |
| 67 | 2001:db8:0:0:9e42::/80 | 2001:db8::9e42:ffff:ffff:ffff |
| 68 | 2001:db8:0:0:9e43::/80 | 2001:db8::9e43:ffff:ffff:ffff |
| 69 | 2001:db8:0:0:9e44::/80 | 2001:db8::9e44:ffff:ffff:ffff |
| 70 | 2001:db8:0:0:9e45::/80 | 2001:db8::9e45:ffff:ffff:ffff |
| 71 | 2001:db8:0:0:9e46::/80 | 2001:db8::9e46:ffff:ffff:ffff |
| 72 | 2001:db8:0:0:9e47::/80 | 2001:db8::9e47:ffff:ffff:ffff |
| 73 | 2001:db8:0:0:9e48::/80 | 2001:db8::9e48:ffff:ffff:ffff |
| 74 | 2001:db8:0:0:9e49::/80 | 2001:db8::9e49:ffff:ffff:ffff |
| 75 | 2001:db8:0:0:9e4a::/80 | 2001:db8::9e4a:ffff:ffff:ffff |
| 76 | 2001:db8:0:0:9e4b::/80 | 2001:db8::9e4b:ffff:ffff:ffff |
| 77 | 2001:db8:0:0:9e4c::/80 | 2001:db8::9e4c:ffff:ffff:ffff |
| 78 | 2001:db8:0:0:9e4d::/80 | 2001:db8::9e4d:ffff:ffff:ffff |
| 79 | 2001:db8:0:0:9e4e::/80 | 2001:db8::9e4e:ffff:ffff:ffff |
| 80 | 2001:db8:0:0:9e4f::/80 | 2001:db8::9e4f:ffff:ffff:ffff |
| 81 | 2001:db8:0:0:9e50::/80 | 2001:db8::9e50:ffff:ffff:ffff |
| 82 | 2001:db8:0:0:9e51::/80 | 2001:db8::9e51:ffff:ffff:ffff |
| 83 | 2001:db8:0:0:9e52::/80 | 2001:db8::9e52:ffff:ffff:ffff |
| 84 | 2001:db8:0:0:9e53::/80 | 2001:db8::9e53:ffff:ffff:ffff |
| 85 | 2001:db8:0:0:9e54::/80 | 2001:db8::9e54:ffff:ffff:ffff |
| 86 | 2001:db8:0:0:9e55::/80 | 2001:db8::9e55:ffff:ffff:ffff |
| 87 | 2001:db8:0:0:9e56::/80 | 2001:db8::9e56:ffff:ffff:ffff |
| 88 | 2001:db8:0:0:9e57::/80 | 2001:db8::9e57:ffff:ffff:ffff |
| 89 | 2001:db8:0:0:9e58::/80 | 2001:db8::9e58:ffff:ffff:ffff |
| 90 | 2001:db8:0:0:9e59::/80 | 2001:db8::9e59:ffff:ffff:ffff |
| 91 | 2001:db8:0:0:9e5a::/80 | 2001:db8::9e5a:ffff:ffff:ffff |
| 92 | 2001:db8:0:0:9e5b::/80 | 2001:db8::9e5b:ffff:ffff:ffff |
| 93 | 2001:db8:0:0:9e5c::/80 | 2001:db8::9e5c:ffff:ffff:ffff |
| 94 | 2001:db8:0:0:9e5d::/80 | 2001:db8::9e5d:ffff:ffff:ffff |
| 95 | 2001:db8:0:0:9e5e::/80 | 2001:db8::9e5e:ffff:ffff:ffff |
| 96 | 2001:db8:0:0:9e5f::/80 | 2001:db8::9e5f:ffff:ffff:ffff |
| 97 | 2001:db8:0:0:9e60::/80 | 2001:db8::9e60:ffff:ffff:ffff |
| 98 | 2001:db8:0:0:9e61::/80 | 2001:db8::9e61:ffff:ffff:ffff |
| 99 | 2001:db8:0:0:9e62::/80 | 2001:db8::9e62:ffff:ffff:ffff |
| 100 | 2001:db8:0:0:9e63::/80 | 2001:db8::9e63:ffff:ffff:ffff |
| 101 | 2001:db8:0:0:9e64::/80 | 2001:db8::9e64:ffff:ffff:ffff |
| 102 | 2001:db8:0:0:9e65::/80 | 2001:db8::9e65:ffff:ffff:ffff |
| 103 | 2001:db8:0:0:9e66::/80 | 2001:db8::9e66:ffff:ffff:ffff |
| 104 | 2001:db8:0:0:9e67::/80 | 2001:db8::9e67:ffff:ffff:ffff |
| 105 | 2001:db8:0:0:9e68::/80 | 2001:db8::9e68:ffff:ffff:ffff |
| 106 | 2001:db8:0:0:9e69::/80 | 2001:db8::9e69:ffff:ffff:ffff |
| 107 | 2001:db8:0:0:9e6a::/80 | 2001:db8::9e6a:ffff:ffff:ffff |
| 108 | 2001:db8:0:0:9e6b::/80 | 2001:db8::9e6b:ffff:ffff:ffff |
| 109 | 2001:db8:0:0:9e6c::/80 | 2001:db8::9e6c:ffff:ffff:ffff |
| 110 | 2001:db8:0:0:9e6d::/80 | 2001:db8::9e6d:ffff:ffff:ffff |
| 111 | 2001:db8:0:0:9e6e::/80 | 2001:db8::9e6e:ffff:ffff:ffff |
| 112 | 2001:db8:0:0:9e6f::/80 | 2001:db8::9e6f:ffff:ffff:ffff |
| 113 | 2001:db8:0:0:9e70::/80 | 2001:db8::9e70:ffff:ffff:ffff |
| 114 | 2001:db8:0:0:9e71::/80 | 2001:db8::9e71:ffff:ffff:ffff |
| 115 | 2001:db8:0:0:9e72::/80 | 2001:db8::9e72:ffff:ffff:ffff |
| 116 | 2001:db8:0:0:9e73::/80 | 2001:db8::9e73:ffff:ffff:ffff |
| 117 | 2001:db8:0:0:9e74::/80 | 2001:db8::9e74:ffff:ffff:ffff |
| 118 | 2001:db8:0:0:9e75::/80 | 2001:db8::9e75:ffff:ffff:ffff |
| 119 | 2001:db8:0:0:9e76::/80 | 2001:db8::9e76:ffff:ffff:ffff |
| 120 | 2001:db8:0:0:9e77::/80 | 2001:db8::9e77:ffff:ffff:ffff |
| 121 | 2001:db8:0:0:9e78::/80 | 2001:db8::9e78:ffff:ffff:ffff |
| 122 | 2001:db8:0:0:9e79::/80 | 2001:db8::9e79:ffff:ffff:ffff |
| 123 | 2001:db8:0:0:9e7a::/80 | 2001:db8::9e7a:ffff:ffff:ffff |
| 124 | 2001:db8:0:0:9e7b::/80 | 2001:db8::9e7b:ffff:ffff:ffff |
| 125 | 2001:db8:0:0:9e7c::/80 | 2001:db8::9e7c:ffff:ffff:ffff |
| 126 | 2001:db8:0:0:9e7d::/80 | 2001:db8::9e7d:ffff:ffff:ffff |
| 127 | 2001:db8:0:0:9e7e::/80 | 2001:db8::9e7e:ffff:ffff:ffff |
| 128 | 2001:db8:0:0:9e7f::/80 | 2001:db8::9e7f:ffff:ffff:ffff |
| 129 | 2001:db8:0:0:9e80::/80 | 2001:db8::9e80:ffff:ffff:ffff |
| 130 | 2001:db8:0:0:9e81::/80 | 2001:db8::9e81:ffff:ffff:ffff |
| 131 | 2001:db8:0:0:9e82::/80 | 2001:db8::9e82:ffff:ffff:ffff |
| 132 | 2001:db8:0:0:9e83::/80 | 2001:db8::9e83:ffff:ffff:ffff |
| 133 | 2001:db8:0:0:9e84::/80 | 2001:db8::9e84:ffff:ffff:ffff |
| 134 | 2001:db8:0:0:9e85::/80 | 2001:db8::9e85:ffff:ffff:ffff |
| 135 | 2001:db8:0:0:9e86::/80 | 2001:db8::9e86:ffff:ffff:ffff |
| 136 | 2001:db8:0:0:9e87::/80 | 2001:db8::9e87:ffff:ffff:ffff |
| 137 | 2001:db8:0:0:9e88::/80 | 2001:db8::9e88:ffff:ffff:ffff |
| 138 | 2001:db8:0:0:9e89::/80 | 2001:db8::9e89:ffff:ffff:ffff |
| 139 | 2001:db8:0:0:9e8a::/80 | 2001:db8::9e8a:ffff:ffff:ffff |
| 140 | 2001:db8:0:0:9e8b::/80 | 2001:db8::9e8b:ffff:ffff:ffff |
| 141 | 2001:db8:0:0:9e8c::/80 | 2001:db8::9e8c:ffff:ffff:ffff |
| 142 | 2001:db8:0:0:9e8d::/80 | 2001:db8::9e8d:ffff:ffff:ffff |
| 143 | 2001:db8:0:0:9e8e::/80 | 2001:db8::9e8e:ffff:ffff:ffff |
| 144 | 2001:db8:0:0:9e8f::/80 | 2001:db8::9e8f:ffff:ffff:ffff |
| 145 | 2001:db8:0:0:9e90::/80 | 2001:db8::9e90:ffff:ffff:ffff |
| 146 | 2001:db8:0:0:9e91::/80 | 2001:db8::9e91:ffff:ffff:ffff |
| 147 | 2001:db8:0:0:9e92::/80 | 2001:db8::9e92:ffff:ffff:ffff |
| 148 | 2001:db8:0:0:9e93::/80 | 2001:db8::9e93:ffff:ffff:ffff |
| 149 | 2001:db8:0:0:9e94::/80 | 2001:db8::9e94:ffff:ffff:ffff |
| 150 | 2001:db8:0:0:9e95::/80 | 2001:db8::9e95:ffff:ffff:ffff |
| 151 | 2001:db8:0:0:9e96::/80 | 2001:db8::9e96:ffff:ffff:ffff |
| 152 | 2001:db8:0:0:9e97::/80 | 2001:db8::9e97:ffff:ffff:ffff |
| 153 | 2001:db8:0:0:9e98::/80 | 2001:db8::9e98:ffff:ffff:ffff |
| 154 | 2001:db8:0:0:9e99::/80 | 2001:db8::9e99:ffff:ffff:ffff |
| 155 | 2001:db8:0:0:9e9a::/80 | 2001:db8::9e9a:ffff:ffff:ffff |
| 156 | 2001:db8:0:0:9e9b::/80 | 2001:db8::9e9b:ffff:ffff:ffff |
| 157 | 2001:db8:0:0:9e9c::/80 | 2001:db8::9e9c:ffff:ffff:ffff |
| 158 | 2001:db8:0:0:9e9d::/80 | 2001:db8::9e9d:ffff:ffff:ffff |
| 159 | 2001:db8:0:0:9e9e::/80 | 2001:db8::9e9e:ffff:ffff:ffff |
| 160 | 2001:db8:0:0:9e9f::/80 | 2001:db8::9e9f:ffff:ffff:ffff |
| 161 | 2001:db8:0:0:9ea0::/80 | 2001:db8::9ea0:ffff:ffff:ffff |
| 162 | 2001:db8:0:0:9ea1::/80 | 2001:db8::9ea1:ffff:ffff:ffff |
| 163 | 2001:db8:0:0:9ea2::/80 | 2001:db8::9ea2:ffff:ffff:ffff |
| 164 | 2001:db8:0:0:9ea3::/80 | 2001:db8::9ea3:ffff:ffff:ffff |
| 165 | 2001:db8:0:0:9ea4::/80 | 2001:db8::9ea4:ffff:ffff:ffff |
| 166 | 2001:db8:0:0:9ea5::/80 | 2001:db8::9ea5:ffff:ffff:ffff |
| 167 | 2001:db8:0:0:9ea6::/80 | 2001:db8::9ea6:ffff:ffff:ffff |
| 168 | 2001:db8:0:0:9ea7::/80 | 2001:db8::9ea7:ffff:ffff:ffff |
| 169 | 2001:db8:0:0:9ea8::/80 | 2001:db8::9ea8:ffff:ffff:ffff |
| 170 | 2001:db8:0:0:9ea9::/80 | 2001:db8::9ea9:ffff:ffff:ffff |
| 171 | 2001:db8:0:0:9eaa::/80 | 2001:db8::9eaa:ffff:ffff:ffff |
| 172 | 2001:db8:0:0:9eab::/80 | 2001:db8::9eab:ffff:ffff:ffff |
| 173 | 2001:db8:0:0:9eac::/80 | 2001:db8::9eac:ffff:ffff:ffff |
| 174 | 2001:db8:0:0:9ead::/80 | 2001:db8::9ead:ffff:ffff:ffff |
| 175 | 2001:db8:0:0:9eae::/80 | 2001:db8::9eae:ffff:ffff:ffff |
| 176 | 2001:db8:0:0:9eaf::/80 | 2001:db8::9eaf:ffff:ffff:ffff |
| 177 | 2001:db8:0:0:9eb0::/80 | 2001:db8::9eb0:ffff:ffff:ffff |
| 178 | 2001:db8:0:0:9eb1::/80 | 2001:db8::9eb1:ffff:ffff:ffff |
| 179 | 2001:db8:0:0:9eb2::/80 | 2001:db8::9eb2:ffff:ffff:ffff |
| 180 | 2001:db8:0:0:9eb3::/80 | 2001:db8::9eb3:ffff:ffff:ffff |
| 181 | 2001:db8:0:0:9eb4::/80 | 2001:db8::9eb4:ffff:ffff:ffff |
| 182 | 2001:db8:0:0:9eb5::/80 | 2001:db8::9eb5:ffff:ffff:ffff |
| 183 | 2001:db8:0:0:9eb6::/80 | 2001:db8::9eb6:ffff:ffff:ffff |
| 184 | 2001:db8:0:0:9eb7::/80 | 2001:db8::9eb7:ffff:ffff:ffff |
| 185 | 2001:db8:0:0:9eb8::/80 | 2001:db8::9eb8:ffff:ffff:ffff |
| 186 | 2001:db8:0:0:9eb9::/80 | 2001:db8::9eb9:ffff:ffff:ffff |
| 187 | 2001:db8:0:0:9eba::/80 | 2001:db8::9eba:ffff:ffff:ffff |
| 188 | 2001:db8:0:0:9ebb::/80 | 2001:db8::9ebb:ffff:ffff:ffff |
| 189 | 2001:db8:0:0:9ebc::/80 | 2001:db8::9ebc:ffff:ffff:ffff |
| 190 | 2001:db8:0:0:9ebd::/80 | 2001:db8::9ebd:ffff:ffff:ffff |
| 191 | 2001:db8:0:0:9ebe::/80 | 2001:db8::9ebe:ffff:ffff:ffff |
| 192 | 2001:db8:0:0:9ebf::/80 | 2001:db8::9ebf:ffff:ffff:ffff |
| 193 | 2001:db8:0:0:9ec0::/80 | 2001:db8::9ec0:ffff:ffff:ffff |
| 194 | 2001:db8:0:0:9ec1::/80 | 2001:db8::9ec1:ffff:ffff:ffff |
| 195 | 2001:db8:0:0:9ec2::/80 | 2001:db8::9ec2:ffff:ffff:ffff |
| 196 | 2001:db8:0:0:9ec3::/80 | 2001:db8::9ec3:ffff:ffff:ffff |
| 197 | 2001:db8:0:0:9ec4::/80 | 2001:db8::9ec4:ffff:ffff:ffff |
| 198 | 2001:db8:0:0:9ec5::/80 | 2001:db8::9ec5:ffff:ffff:ffff |
| 199 | 2001:db8:0:0:9ec6::/80 | 2001:db8::9ec6:ffff:ffff:ffff |
| 200 | 2001:db8:0:0:9ec7::/80 | 2001:db8::9ec7:ffff:ffff:ffff |
| 201 | 2001:db8:0:0:9ec8::/80 | 2001:db8::9ec8:ffff:ffff:ffff |
| 202 | 2001:db8:0:0:9ec9::/80 | 2001:db8::9ec9:ffff:ffff:ffff |
| 203 | 2001:db8:0:0:9eca::/80 | 2001:db8::9eca:ffff:ffff:ffff |
| 204 | 2001:db8:0:0:9ecb::/80 | 2001:db8::9ecb:ffff:ffff:ffff |
| 205 | 2001:db8:0:0:9ecc::/80 | 2001:db8::9ecc:ffff:ffff:ffff |
| 206 | 2001:db8:0:0:9ecd::/80 | 2001:db8::9ecd:ffff:ffff:ffff |
| 207 | 2001:db8:0:0:9ece::/80 | 2001:db8::9ece:ffff:ffff:ffff |
| 208 | 2001:db8:0:0:9ecf::/80 | 2001:db8::9ecf:ffff:ffff:ffff |
| 209 | 2001:db8:0:0:9ed0::/80 | 2001:db8::9ed0:ffff:ffff:ffff |
| 210 | 2001:db8:0:0:9ed1::/80 | 2001:db8::9ed1:ffff:ffff:ffff |
| 211 | 2001:db8:0:0:9ed2::/80 | 2001:db8::9ed2:ffff:ffff:ffff |
| 212 | 2001:db8:0:0:9ed3::/80 | 2001:db8::9ed3:ffff:ffff:ffff |
| 213 | 2001:db8:0:0:9ed4::/80 | 2001:db8::9ed4:ffff:ffff:ffff |
| 214 | 2001:db8:0:0:9ed5::/80 | 2001:db8::9ed5:ffff:ffff:ffff |
| 215 | 2001:db8:0:0:9ed6::/80 | 2001:db8::9ed6:ffff:ffff:ffff |
| 216 | 2001:db8:0:0:9ed7::/80 | 2001:db8::9ed7:ffff:ffff:ffff |
| 217 | 2001:db8:0:0:9ed8::/80 | 2001:db8::9ed8:ffff:ffff:ffff |
| 218 | 2001:db8:0:0:9ed9::/80 | 2001:db8::9ed9:ffff:ffff:ffff |
| 219 | 2001:db8:0:0:9eda::/80 | 2001:db8::9eda:ffff:ffff:ffff |
| 220 | 2001:db8:0:0:9edb::/80 | 2001:db8::9edb:ffff:ffff:ffff |
| 221 | 2001:db8:0:0:9edc::/80 | 2001:db8::9edc:ffff:ffff:ffff |
| 222 | 2001:db8:0:0:9edd::/80 | 2001:db8::9edd:ffff:ffff:ffff |
| 223 | 2001:db8:0:0:9ede::/80 | 2001:db8::9ede:ffff:ffff:ffff |
| 224 | 2001:db8:0:0:9edf::/80 | 2001:db8::9edf:ffff:ffff:ffff |
| 225 | 2001:db8:0:0:9ee0::/80 | 2001:db8::9ee0:ffff:ffff:ffff |
| 226 | 2001:db8:0:0:9ee1::/80 | 2001:db8::9ee1:ffff:ffff:ffff |
| 227 | 2001:db8:0:0:9ee2::/80 | 2001:db8::9ee2:ffff:ffff:ffff |
| 228 | 2001:db8:0:0:9ee3::/80 | 2001:db8::9ee3:ffff:ffff:ffff |
| 229 | 2001:db8:0:0:9ee4::/80 | 2001:db8::9ee4:ffff:ffff:ffff |
| 230 | 2001:db8:0:0:9ee5::/80 | 2001:db8::9ee5:ffff:ffff:ffff |
| 231 | 2001:db8:0:0:9ee6::/80 | 2001:db8::9ee6:ffff:ffff:ffff |
| 232 | 2001:db8:0:0:9ee7::/80 | 2001:db8::9ee7:ffff:ffff:ffff |
| 233 | 2001:db8:0:0:9ee8::/80 | 2001:db8::9ee8:ffff:ffff:ffff |
| 234 | 2001:db8:0:0:9ee9::/80 | 2001:db8::9ee9:ffff:ffff:ffff |
| 235 | 2001:db8:0:0:9eea::/80 | 2001:db8::9eea:ffff:ffff:ffff |
| 236 | 2001:db8:0:0:9eeb::/80 | 2001:db8::9eeb:ffff:ffff:ffff |
| 237 | 2001:db8:0:0:9eec::/80 | 2001:db8::9eec:ffff:ffff:ffff |
| 238 | 2001:db8:0:0:9eed::/80 | 2001:db8::9eed:ffff:ffff:ffff |
| 239 | 2001:db8:0:0:9eee::/80 | 2001:db8::9eee:ffff:ffff:ffff |
| 240 | 2001:db8:0:0:9eef::/80 | 2001:db8::9eef:ffff:ffff:ffff |
| 241 | 2001:db8:0:0:9ef0::/80 | 2001:db8::9ef0:ffff:ffff:ffff |
| 242 | 2001:db8:0:0:9ef1::/80 | 2001:db8::9ef1:ffff:ffff:ffff |
| 243 | 2001:db8:0:0:9ef2::/80 | 2001:db8::9ef2:ffff:ffff:ffff |
| 244 | 2001:db8:0:0:9ef3::/80 | 2001:db8::9ef3:ffff:ffff:ffff |
| 245 | 2001:db8:0:0:9ef4::/80 | 2001:db8::9ef4:ffff:ffff:ffff |
| 246 | 2001:db8:0:0:9ef5::/80 | 2001:db8::9ef5:ffff:ffff:ffff |
| 247 | 2001:db8:0:0:9ef6::/80 | 2001:db8::9ef6:ffff:ffff:ffff |
| 248 | 2001:db8:0:0:9ef7::/80 | 2001:db8::9ef7:ffff:ffff:ffff |
| 249 | 2001:db8:0:0:9ef8::/80 | 2001:db8::9ef8:ffff:ffff:ffff |
| 250 | 2001:db8:0:0:9ef9::/80 | 2001:db8::9ef9:ffff:ffff:ffff |
| 251 | 2001:db8:0:0:9efa::/80 | 2001:db8::9efa:ffff:ffff:ffff |
| 252 | 2001:db8:0:0:9efb::/80 | 2001:db8::9efb:ffff:ffff:ffff |
| 253 | 2001:db8:0:0:9efc::/80 | 2001:db8::9efc:ffff:ffff:ffff |
| 254 | 2001:db8:0:0:9efd::/80 | 2001:db8::9efd:ffff:ffff:ffff |
| 255 | 2001:db8:0:0:9efe::/80 | 2001:db8::9efe:ffff:ffff:ffff |
| 256 | 2001:db8:0:0:9eff::/80 | 2001:db8::9eff: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 /72 |
|---|---|---|---|
| /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 | - |
| /48 | 2⁸⁰ | 65,536 | - |
| /52 | 2⁷⁶ | 4,096 | - |
| /56 | 2⁷² | 256 | - |
| /60 | 2⁶⁸ | 16 | - |
| /64 | 2⁶⁴ | 1 | - |
| /72 | 2⁵⁶ | - | 1 |
| /80 | 2⁴⁸ | - | 256 split → |
| /96 | 4,294,967,296 | - | 16,777,216 split → |
| /112 | 65,536 | - | 2⁴⁰ split → |
| /120 | 256 | - | 2⁴⁸ split → |
| /124 | 16 | - | 2⁵² split → |
| /126 | 4 | - | 2⁵⁴ split → |
| /127 | 2 | - | 2⁵⁵ split → |
| /128 | 1 | - | 2⁵⁶ 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.