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.
unique local (ULA)fd00:1234:0:76::/64
networkfd00:1234:0:76::/64
first hostfd00:1234:0:76::
last hostfd00:1234:0:76:ffff:ffff:ffff:ffff
addresses2⁶⁴ = 18,446,744,073,709,551,616
/64 subnets1
short formfd00:1234:0:76::
ipcalc fd00:1234:0:76::/64
addressfd00:1234:0000:0076:0000:0000:0000:0000
networkfd00:1234:0000:0076:0000:0000:0000:0000
last hostfd00:1234:0000:0076:ffff:ffff:ffff:ffff
green = network digits, amber = digit split by the prefix
full formfd00:1234:0000:0076:0000:0000:0000:0000
reverse dns0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.6.7.0.0.0.0.0.0.4.3.2.1.0.0.d.f.ip6.arpa
/64 split into /80 · 65,536 subnets
close ×| # | network | last address |
|---|---|---|
| 1 | fd00:1234:0:76::/80 | fd00:1234:0:76:0:ffff:ffff:ffff |
| 2 | fd00:1234:0:76:1::/80 | fd00:1234:0:76:1:ffff:ffff:ffff |
| 3 | fd00:1234:0:76:2::/80 | fd00:1234:0:76:2:ffff:ffff:ffff |
| 4 | fd00:1234:0:76:3::/80 | fd00:1234:0:76:3:ffff:ffff:ffff |
| 5 | fd00:1234:0:76:4::/80 | fd00:1234:0:76:4:ffff:ffff:ffff |
| 6 | fd00:1234:0:76:5::/80 | fd00:1234:0:76:5:ffff:ffff:ffff |
| 7 | fd00:1234:0:76:6::/80 | fd00:1234:0:76:6:ffff:ffff:ffff |
| 8 | fd00:1234:0:76:7::/80 | fd00:1234:0:76:7:ffff:ffff:ffff |
| 9 | fd00:1234:0:76:8::/80 | fd00:1234:0:76:8:ffff:ffff:ffff |
| 10 | fd00:1234:0:76:9::/80 | fd00:1234:0:76:9:ffff:ffff:ffff |
| 11 | fd00:1234:0:76:a::/80 | fd00:1234:0:76:a:ffff:ffff:ffff |
| 12 | fd00:1234:0:76:b::/80 | fd00:1234:0:76:b:ffff:ffff:ffff |
| 13 | fd00:1234:0:76:c::/80 | fd00:1234:0:76:c:ffff:ffff:ffff |
| 14 | fd00:1234:0:76:d::/80 | fd00:1234:0:76:d:ffff:ffff:ffff |
| 15 | fd00:1234:0:76:e::/80 | fd00:1234:0:76:e:ffff:ffff:ffff |
| 16 | fd00:1234:0:76:f::/80 | fd00:1234:0:76:f:ffff:ffff:ffff |
| 17 | fd00:1234:0:76:10::/80 | fd00:1234:0:76:10:ffff:ffff:ffff |
| 18 | fd00:1234:0:76:11::/80 | fd00:1234:0:76:11:ffff:ffff:ffff |
| 19 | fd00:1234:0:76:12::/80 | fd00:1234:0:76:12:ffff:ffff:ffff |
| 20 | fd00:1234:0:76:13::/80 | fd00:1234:0:76:13:ffff:ffff:ffff |
| 21 | fd00:1234:0:76:14::/80 | fd00:1234:0:76:14:ffff:ffff:ffff |
| 22 | fd00:1234:0:76:15::/80 | fd00:1234:0:76:15:ffff:ffff:ffff |
| 23 | fd00:1234:0:76:16::/80 | fd00:1234:0:76:16:ffff:ffff:ffff |
| 24 | fd00:1234:0:76:17::/80 | fd00:1234:0:76:17:ffff:ffff:ffff |
| 25 | fd00:1234:0:76:18::/80 | fd00:1234:0:76:18:ffff:ffff:ffff |
| 26 | fd00:1234:0:76:19::/80 | fd00:1234:0:76:19:ffff:ffff:ffff |
| 27 | fd00:1234:0:76:1a::/80 | fd00:1234:0:76:1a:ffff:ffff:ffff |
| 28 | fd00:1234:0:76:1b::/80 | fd00:1234:0:76:1b:ffff:ffff:ffff |
| 29 | fd00:1234:0:76:1c::/80 | fd00:1234:0:76:1c:ffff:ffff:ffff |
| 30 | fd00:1234:0:76:1d::/80 | fd00:1234:0:76:1d:ffff:ffff:ffff |
| 31 | fd00:1234:0:76:1e::/80 | fd00:1234:0:76:1e:ffff:ffff:ffff |
| 32 | fd00:1234:0:76:1f::/80 | fd00:1234:0:76:1f:ffff:ffff:ffff |
| 33 | fd00:1234:0:76:20::/80 | fd00:1234:0:76:20:ffff:ffff:ffff |
| 34 | fd00:1234:0:76:21::/80 | fd00:1234:0:76:21:ffff:ffff:ffff |
| 35 | fd00:1234:0:76:22::/80 | fd00:1234:0:76:22:ffff:ffff:ffff |
| 36 | fd00:1234:0:76:23::/80 | fd00:1234:0:76:23:ffff:ffff:ffff |
| 37 | fd00:1234:0:76:24::/80 | fd00:1234:0:76:24:ffff:ffff:ffff |
| 38 | fd00:1234:0:76:25::/80 | fd00:1234:0:76:25:ffff:ffff:ffff |
| 39 | fd00:1234:0:76:26::/80 | fd00:1234:0:76:26:ffff:ffff:ffff |
| 40 | fd00:1234:0:76:27::/80 | fd00:1234:0:76:27:ffff:ffff:ffff |
| 41 | fd00:1234:0:76:28::/80 | fd00:1234:0:76:28:ffff:ffff:ffff |
| 42 | fd00:1234:0:76:29::/80 | fd00:1234:0:76:29:ffff:ffff:ffff |
| 43 | fd00:1234:0:76:2a::/80 | fd00:1234:0:76:2a:ffff:ffff:ffff |
| 44 | fd00:1234:0:76:2b::/80 | fd00:1234:0:76:2b:ffff:ffff:ffff |
| 45 | fd00:1234:0:76:2c::/80 | fd00:1234:0:76:2c:ffff:ffff:ffff |
| 46 | fd00:1234:0:76:2d::/80 | fd00:1234:0:76:2d:ffff:ffff:ffff |
| 47 | fd00:1234:0:76:2e::/80 | fd00:1234:0:76:2e:ffff:ffff:ffff |
| 48 | fd00:1234:0:76:2f::/80 | fd00:1234:0:76:2f:ffff:ffff:ffff |
| 49 | fd00:1234:0:76:30::/80 | fd00:1234:0:76:30:ffff:ffff:ffff |
| 50 | fd00:1234:0:76:31::/80 | fd00:1234:0:76:31:ffff:ffff:ffff |
| 51 | fd00:1234:0:76:32::/80 | fd00:1234:0:76:32:ffff:ffff:ffff |
| 52 | fd00:1234:0:76:33::/80 | fd00:1234:0:76:33:ffff:ffff:ffff |
| 53 | fd00:1234:0:76:34::/80 | fd00:1234:0:76:34:ffff:ffff:ffff |
| 54 | fd00:1234:0:76:35::/80 | fd00:1234:0:76:35:ffff:ffff:ffff |
| 55 | fd00:1234:0:76:36::/80 | fd00:1234:0:76:36:ffff:ffff:ffff |
| 56 | fd00:1234:0:76:37::/80 | fd00:1234:0:76:37:ffff:ffff:ffff |
| 57 | fd00:1234:0:76:38::/80 | fd00:1234:0:76:38:ffff:ffff:ffff |
| 58 | fd00:1234:0:76:39::/80 | fd00:1234:0:76:39:ffff:ffff:ffff |
| 59 | fd00:1234:0:76:3a::/80 | fd00:1234:0:76:3a:ffff:ffff:ffff |
| 60 | fd00:1234:0:76:3b::/80 | fd00:1234:0:76:3b:ffff:ffff:ffff |
| 61 | fd00:1234:0:76:3c::/80 | fd00:1234:0:76:3c:ffff:ffff:ffff |
| 62 | fd00:1234:0:76:3d::/80 | fd00:1234:0:76:3d:ffff:ffff:ffff |
| 63 | fd00:1234:0:76:3e::/80 | fd00:1234:0:76:3e:ffff:ffff:ffff |
| 64 | fd00:1234:0:76:3f::/80 | fd00:1234:0:76:3f:ffff:ffff:ffff |
| 65 | fd00:1234:0:76:40::/80 | fd00:1234:0:76:40:ffff:ffff:ffff |
| 66 | fd00:1234:0:76:41::/80 | fd00:1234:0:76:41:ffff:ffff:ffff |
| 67 | fd00:1234:0:76:42::/80 | fd00:1234:0:76:42:ffff:ffff:ffff |
| 68 | fd00:1234:0:76:43::/80 | fd00:1234:0:76:43:ffff:ffff:ffff |
| 69 | fd00:1234:0:76:44::/80 | fd00:1234:0:76:44:ffff:ffff:ffff |
| 70 | fd00:1234:0:76:45::/80 | fd00:1234:0:76:45:ffff:ffff:ffff |
| 71 | fd00:1234:0:76:46::/80 | fd00:1234:0:76:46:ffff:ffff:ffff |
| 72 | fd00:1234:0:76:47::/80 | fd00:1234:0:76:47:ffff:ffff:ffff |
| 73 | fd00:1234:0:76:48::/80 | fd00:1234:0:76:48:ffff:ffff:ffff |
| 74 | fd00:1234:0:76:49::/80 | fd00:1234:0:76:49:ffff:ffff:ffff |
| 75 | fd00:1234:0:76:4a::/80 | fd00:1234:0:76:4a:ffff:ffff:ffff |
| 76 | fd00:1234:0:76:4b::/80 | fd00:1234:0:76:4b:ffff:ffff:ffff |
| 77 | fd00:1234:0:76:4c::/80 | fd00:1234:0:76:4c:ffff:ffff:ffff |
| 78 | fd00:1234:0:76:4d::/80 | fd00:1234:0:76:4d:ffff:ffff:ffff |
| 79 | fd00:1234:0:76:4e::/80 | fd00:1234:0:76:4e:ffff:ffff:ffff |
| 80 | fd00:1234:0:76:4f::/80 | fd00:1234:0:76:4f:ffff:ffff:ffff |
| 81 | fd00:1234:0:76:50::/80 | fd00:1234:0:76:50:ffff:ffff:ffff |
| 82 | fd00:1234:0:76:51::/80 | fd00:1234:0:76:51:ffff:ffff:ffff |
| 83 | fd00:1234:0:76:52::/80 | fd00:1234:0:76:52:ffff:ffff:ffff |
| 84 | fd00:1234:0:76:53::/80 | fd00:1234:0:76:53:ffff:ffff:ffff |
| 85 | fd00:1234:0:76:54::/80 | fd00:1234:0:76:54:ffff:ffff:ffff |
| 86 | fd00:1234:0:76:55::/80 | fd00:1234:0:76:55:ffff:ffff:ffff |
| 87 | fd00:1234:0:76:56::/80 | fd00:1234:0:76:56:ffff:ffff:ffff |
| 88 | fd00:1234:0:76:57::/80 | fd00:1234:0:76:57:ffff:ffff:ffff |
| 89 | fd00:1234:0:76:58::/80 | fd00:1234:0:76:58:ffff:ffff:ffff |
| 90 | fd00:1234:0:76:59::/80 | fd00:1234:0:76:59:ffff:ffff:ffff |
| 91 | fd00:1234:0:76:5a::/80 | fd00:1234:0:76:5a:ffff:ffff:ffff |
| 92 | fd00:1234:0:76:5b::/80 | fd00:1234:0:76:5b:ffff:ffff:ffff |
| 93 | fd00:1234:0:76:5c::/80 | fd00:1234:0:76:5c:ffff:ffff:ffff |
| 94 | fd00:1234:0:76:5d::/80 | fd00:1234:0:76:5d:ffff:ffff:ffff |
| 95 | fd00:1234:0:76:5e::/80 | fd00:1234:0:76:5e:ffff:ffff:ffff |
| 96 | fd00:1234:0:76:5f::/80 | fd00:1234:0:76:5f:ffff:ffff:ffff |
| 97 | fd00:1234:0:76:60::/80 | fd00:1234:0:76:60:ffff:ffff:ffff |
| 98 | fd00:1234:0:76:61::/80 | fd00:1234:0:76:61:ffff:ffff:ffff |
| 99 | fd00:1234:0:76:62::/80 | fd00:1234:0:76:62:ffff:ffff:ffff |
| 100 | fd00:1234:0:76:63::/80 | fd00:1234:0:76:63:ffff:ffff:ffff |
| 101 | fd00:1234:0:76:64::/80 | fd00:1234:0:76:64:ffff:ffff:ffff |
| 102 | fd00:1234:0:76:65::/80 | fd00:1234:0:76:65:ffff:ffff:ffff |
| 103 | fd00:1234:0:76:66::/80 | fd00:1234:0:76:66:ffff:ffff:ffff |
| 104 | fd00:1234:0:76:67::/80 | fd00:1234:0:76:67:ffff:ffff:ffff |
| 105 | fd00:1234:0:76:68::/80 | fd00:1234:0:76:68:ffff:ffff:ffff |
| 106 | fd00:1234:0:76:69::/80 | fd00:1234:0:76:69:ffff:ffff:ffff |
| 107 | fd00:1234:0:76:6a::/80 | fd00:1234:0:76:6a:ffff:ffff:ffff |
| 108 | fd00:1234:0:76:6b::/80 | fd00:1234:0:76:6b:ffff:ffff:ffff |
| 109 | fd00:1234:0:76:6c::/80 | fd00:1234:0:76:6c:ffff:ffff:ffff |
| 110 | fd00:1234:0:76:6d::/80 | fd00:1234:0:76:6d:ffff:ffff:ffff |
| 111 | fd00:1234:0:76:6e::/80 | fd00:1234:0:76:6e:ffff:ffff:ffff |
| 112 | fd00:1234:0:76:6f::/80 | fd00:1234:0:76:6f:ffff:ffff:ffff |
| 113 | fd00:1234:0:76:70::/80 | fd00:1234:0:76:70:ffff:ffff:ffff |
| 114 | fd00:1234:0:76:71::/80 | fd00:1234:0:76:71:ffff:ffff:ffff |
| 115 | fd00:1234:0:76:72::/80 | fd00:1234:0:76:72:ffff:ffff:ffff |
| 116 | fd00:1234:0:76:73::/80 | fd00:1234:0:76:73:ffff:ffff:ffff |
| 117 | fd00:1234:0:76:74::/80 | fd00:1234:0:76:74:ffff:ffff:ffff |
| 118 | fd00:1234:0:76:75::/80 | fd00:1234:0:76:75:ffff:ffff:ffff |
| 119 | fd00:1234:0:76:76::/80 | fd00:1234:0:76:76:ffff:ffff:ffff |
| 120 | fd00:1234:0:76:77::/80 | fd00:1234:0:76:77:ffff:ffff:ffff |
| 121 | fd00:1234:0:76:78::/80 | fd00:1234:0:76:78:ffff:ffff:ffff |
| 122 | fd00:1234:0:76:79::/80 | fd00:1234:0:76:79:ffff:ffff:ffff |
| 123 | fd00:1234:0:76:7a::/80 | fd00:1234:0:76:7a:ffff:ffff:ffff |
| 124 | fd00:1234:0:76:7b::/80 | fd00:1234:0:76:7b:ffff:ffff:ffff |
| 125 | fd00:1234:0:76:7c::/80 | fd00:1234:0:76:7c:ffff:ffff:ffff |
| 126 | fd00:1234:0:76:7d::/80 | fd00:1234:0:76:7d:ffff:ffff:ffff |
| 127 | fd00:1234:0:76:7e::/80 | fd00:1234:0:76:7e:ffff:ffff:ffff |
| 128 | fd00:1234:0:76:7f::/80 | fd00:1234:0:76:7f:ffff:ffff:ffff |
| 129 | fd00:1234:0:76:80::/80 | fd00:1234:0:76:80:ffff:ffff:ffff |
| 130 | fd00:1234:0:76:81::/80 | fd00:1234:0:76:81:ffff:ffff:ffff |
| 131 | fd00:1234:0:76:82::/80 | fd00:1234:0:76:82:ffff:ffff:ffff |
| 132 | fd00:1234:0:76:83::/80 | fd00:1234:0:76:83:ffff:ffff:ffff |
| 133 | fd00:1234:0:76:84::/80 | fd00:1234:0:76:84:ffff:ffff:ffff |
| 134 | fd00:1234:0:76:85::/80 | fd00:1234:0:76:85:ffff:ffff:ffff |
| 135 | fd00:1234:0:76:86::/80 | fd00:1234:0:76:86:ffff:ffff:ffff |
| 136 | fd00:1234:0:76:87::/80 | fd00:1234:0:76:87:ffff:ffff:ffff |
| 137 | fd00:1234:0:76:88::/80 | fd00:1234:0:76:88:ffff:ffff:ffff |
| 138 | fd00:1234:0:76:89::/80 | fd00:1234:0:76:89:ffff:ffff:ffff |
| 139 | fd00:1234:0:76:8a::/80 | fd00:1234:0:76:8a:ffff:ffff:ffff |
| 140 | fd00:1234:0:76:8b::/80 | fd00:1234:0:76:8b:ffff:ffff:ffff |
| 141 | fd00:1234:0:76:8c::/80 | fd00:1234:0:76:8c:ffff:ffff:ffff |
| 142 | fd00:1234:0:76:8d::/80 | fd00:1234:0:76:8d:ffff:ffff:ffff |
| 143 | fd00:1234:0:76:8e::/80 | fd00:1234:0:76:8e:ffff:ffff:ffff |
| 144 | fd00:1234:0:76:8f::/80 | fd00:1234:0:76:8f:ffff:ffff:ffff |
| 145 | fd00:1234:0:76:90::/80 | fd00:1234:0:76:90:ffff:ffff:ffff |
| 146 | fd00:1234:0:76:91::/80 | fd00:1234:0:76:91:ffff:ffff:ffff |
| 147 | fd00:1234:0:76:92::/80 | fd00:1234:0:76:92:ffff:ffff:ffff |
| 148 | fd00:1234:0:76:93::/80 | fd00:1234:0:76:93:ffff:ffff:ffff |
| 149 | fd00:1234:0:76:94::/80 | fd00:1234:0:76:94:ffff:ffff:ffff |
| 150 | fd00:1234:0:76:95::/80 | fd00:1234:0:76:95:ffff:ffff:ffff |
| 151 | fd00:1234:0:76:96::/80 | fd00:1234:0:76:96:ffff:ffff:ffff |
| 152 | fd00:1234:0:76:97::/80 | fd00:1234:0:76:97:ffff:ffff:ffff |
| 153 | fd00:1234:0:76:98::/80 | fd00:1234:0:76:98:ffff:ffff:ffff |
| 154 | fd00:1234:0:76:99::/80 | fd00:1234:0:76:99:ffff:ffff:ffff |
| 155 | fd00:1234:0:76:9a::/80 | fd00:1234:0:76:9a:ffff:ffff:ffff |
| 156 | fd00:1234:0:76:9b::/80 | fd00:1234:0:76:9b:ffff:ffff:ffff |
| 157 | fd00:1234:0:76:9c::/80 | fd00:1234:0:76:9c:ffff:ffff:ffff |
| 158 | fd00:1234:0:76:9d::/80 | fd00:1234:0:76:9d:ffff:ffff:ffff |
| 159 | fd00:1234:0:76:9e::/80 | fd00:1234:0:76:9e:ffff:ffff:ffff |
| 160 | fd00:1234:0:76:9f::/80 | fd00:1234:0:76:9f:ffff:ffff:ffff |
| 161 | fd00:1234:0:76:a0::/80 | fd00:1234:0:76:a0:ffff:ffff:ffff |
| 162 | fd00:1234:0:76:a1::/80 | fd00:1234:0:76:a1:ffff:ffff:ffff |
| 163 | fd00:1234:0:76:a2::/80 | fd00:1234:0:76:a2:ffff:ffff:ffff |
| 164 | fd00:1234:0:76:a3::/80 | fd00:1234:0:76:a3:ffff:ffff:ffff |
| 165 | fd00:1234:0:76:a4::/80 | fd00:1234:0:76:a4:ffff:ffff:ffff |
| 166 | fd00:1234:0:76:a5::/80 | fd00:1234:0:76:a5:ffff:ffff:ffff |
| 167 | fd00:1234:0:76:a6::/80 | fd00:1234:0:76:a6:ffff:ffff:ffff |
| 168 | fd00:1234:0:76:a7::/80 | fd00:1234:0:76:a7:ffff:ffff:ffff |
| 169 | fd00:1234:0:76:a8::/80 | fd00:1234:0:76:a8:ffff:ffff:ffff |
| 170 | fd00:1234:0:76:a9::/80 | fd00:1234:0:76:a9:ffff:ffff:ffff |
| 171 | fd00:1234:0:76:aa::/80 | fd00:1234:0:76:aa:ffff:ffff:ffff |
| 172 | fd00:1234:0:76:ab::/80 | fd00:1234:0:76:ab:ffff:ffff:ffff |
| 173 | fd00:1234:0:76:ac::/80 | fd00:1234:0:76:ac:ffff:ffff:ffff |
| 174 | fd00:1234:0:76:ad::/80 | fd00:1234:0:76:ad:ffff:ffff:ffff |
| 175 | fd00:1234:0:76:ae::/80 | fd00:1234:0:76:ae:ffff:ffff:ffff |
| 176 | fd00:1234:0:76:af::/80 | fd00:1234:0:76:af:ffff:ffff:ffff |
| 177 | fd00:1234:0:76:b0::/80 | fd00:1234:0:76:b0:ffff:ffff:ffff |
| 178 | fd00:1234:0:76:b1::/80 | fd00:1234:0:76:b1:ffff:ffff:ffff |
| 179 | fd00:1234:0:76:b2::/80 | fd00:1234:0:76:b2:ffff:ffff:ffff |
| 180 | fd00:1234:0:76:b3::/80 | fd00:1234:0:76:b3:ffff:ffff:ffff |
| 181 | fd00:1234:0:76:b4::/80 | fd00:1234:0:76:b4:ffff:ffff:ffff |
| 182 | fd00:1234:0:76:b5::/80 | fd00:1234:0:76:b5:ffff:ffff:ffff |
| 183 | fd00:1234:0:76:b6::/80 | fd00:1234:0:76:b6:ffff:ffff:ffff |
| 184 | fd00:1234:0:76:b7::/80 | fd00:1234:0:76:b7:ffff:ffff:ffff |
| 185 | fd00:1234:0:76:b8::/80 | fd00:1234:0:76:b8:ffff:ffff:ffff |
| 186 | fd00:1234:0:76:b9::/80 | fd00:1234:0:76:b9:ffff:ffff:ffff |
| 187 | fd00:1234:0:76:ba::/80 | fd00:1234:0:76:ba:ffff:ffff:ffff |
| 188 | fd00:1234:0:76:bb::/80 | fd00:1234:0:76:bb:ffff:ffff:ffff |
| 189 | fd00:1234:0:76:bc::/80 | fd00:1234:0:76:bc:ffff:ffff:ffff |
| 190 | fd00:1234:0:76:bd::/80 | fd00:1234:0:76:bd:ffff:ffff:ffff |
| 191 | fd00:1234:0:76:be::/80 | fd00:1234:0:76:be:ffff:ffff:ffff |
| 192 | fd00:1234:0:76:bf::/80 | fd00:1234:0:76:bf:ffff:ffff:ffff |
| 193 | fd00:1234:0:76:c0::/80 | fd00:1234:0:76:c0:ffff:ffff:ffff |
| 194 | fd00:1234:0:76:c1::/80 | fd00:1234:0:76:c1:ffff:ffff:ffff |
| 195 | fd00:1234:0:76:c2::/80 | fd00:1234:0:76:c2:ffff:ffff:ffff |
| 196 | fd00:1234:0:76:c3::/80 | fd00:1234:0:76:c3:ffff:ffff:ffff |
| 197 | fd00:1234:0:76:c4::/80 | fd00:1234:0:76:c4:ffff:ffff:ffff |
| 198 | fd00:1234:0:76:c5::/80 | fd00:1234:0:76:c5:ffff:ffff:ffff |
| 199 | fd00:1234:0:76:c6::/80 | fd00:1234:0:76:c6:ffff:ffff:ffff |
| 200 | fd00:1234:0:76:c7::/80 | fd00:1234:0:76:c7:ffff:ffff:ffff |
| 201 | fd00:1234:0:76:c8::/80 | fd00:1234:0:76:c8:ffff:ffff:ffff |
| 202 | fd00:1234:0:76:c9::/80 | fd00:1234:0:76:c9:ffff:ffff:ffff |
| 203 | fd00:1234:0:76:ca::/80 | fd00:1234:0:76:ca:ffff:ffff:ffff |
| 204 | fd00:1234:0:76:cb::/80 | fd00:1234:0:76:cb:ffff:ffff:ffff |
| 205 | fd00:1234:0:76:cc::/80 | fd00:1234:0:76:cc:ffff:ffff:ffff |
| 206 | fd00:1234:0:76:cd::/80 | fd00:1234:0:76:cd:ffff:ffff:ffff |
| 207 | fd00:1234:0:76:ce::/80 | fd00:1234:0:76:ce:ffff:ffff:ffff |
| 208 | fd00:1234:0:76:cf::/80 | fd00:1234:0:76:cf:ffff:ffff:ffff |
| 209 | fd00:1234:0:76:d0::/80 | fd00:1234:0:76:d0:ffff:ffff:ffff |
| 210 | fd00:1234:0:76:d1::/80 | fd00:1234:0:76:d1:ffff:ffff:ffff |
| 211 | fd00:1234:0:76:d2::/80 | fd00:1234:0:76:d2:ffff:ffff:ffff |
| 212 | fd00:1234:0:76:d3::/80 | fd00:1234:0:76:d3:ffff:ffff:ffff |
| 213 | fd00:1234:0:76:d4::/80 | fd00:1234:0:76:d4:ffff:ffff:ffff |
| 214 | fd00:1234:0:76:d5::/80 | fd00:1234:0:76:d5:ffff:ffff:ffff |
| 215 | fd00:1234:0:76:d6::/80 | fd00:1234:0:76:d6:ffff:ffff:ffff |
| 216 | fd00:1234:0:76:d7::/80 | fd00:1234:0:76:d7:ffff:ffff:ffff |
| 217 | fd00:1234:0:76:d8::/80 | fd00:1234:0:76:d8:ffff:ffff:ffff |
| 218 | fd00:1234:0:76:d9::/80 | fd00:1234:0:76:d9:ffff:ffff:ffff |
| 219 | fd00:1234:0:76:da::/80 | fd00:1234:0:76:da:ffff:ffff:ffff |
| 220 | fd00:1234:0:76:db::/80 | fd00:1234:0:76:db:ffff:ffff:ffff |
| 221 | fd00:1234:0:76:dc::/80 | fd00:1234:0:76:dc:ffff:ffff:ffff |
| 222 | fd00:1234:0:76:dd::/80 | fd00:1234:0:76:dd:ffff:ffff:ffff |
| 223 | fd00:1234:0:76:de::/80 | fd00:1234:0:76:de:ffff:ffff:ffff |
| 224 | fd00:1234:0:76:df::/80 | fd00:1234:0:76:df:ffff:ffff:ffff |
| 225 | fd00:1234:0:76:e0::/80 | fd00:1234:0:76:e0:ffff:ffff:ffff |
| 226 | fd00:1234:0:76:e1::/80 | fd00:1234:0:76:e1:ffff:ffff:ffff |
| 227 | fd00:1234:0:76:e2::/80 | fd00:1234:0:76:e2:ffff:ffff:ffff |
| 228 | fd00:1234:0:76:e3::/80 | fd00:1234:0:76:e3:ffff:ffff:ffff |
| 229 | fd00:1234:0:76:e4::/80 | fd00:1234:0:76:e4:ffff:ffff:ffff |
| 230 | fd00:1234:0:76:e5::/80 | fd00:1234:0:76:e5:ffff:ffff:ffff |
| 231 | fd00:1234:0:76:e6::/80 | fd00:1234:0:76:e6:ffff:ffff:ffff |
| 232 | fd00:1234:0:76:e7::/80 | fd00:1234:0:76:e7:ffff:ffff:ffff |
| 233 | fd00:1234:0:76:e8::/80 | fd00:1234:0:76:e8:ffff:ffff:ffff |
| 234 | fd00:1234:0:76:e9::/80 | fd00:1234:0:76:e9:ffff:ffff:ffff |
| 235 | fd00:1234:0:76:ea::/80 | fd00:1234:0:76:ea:ffff:ffff:ffff |
| 236 | fd00:1234:0:76:eb::/80 | fd00:1234:0:76:eb:ffff:ffff:ffff |
| 237 | fd00:1234:0:76:ec::/80 | fd00:1234:0:76:ec:ffff:ffff:ffff |
| 238 | fd00:1234:0:76:ed::/80 | fd00:1234:0:76:ed:ffff:ffff:ffff |
| 239 | fd00:1234:0:76:ee::/80 | fd00:1234:0:76:ee:ffff:ffff:ffff |
| 240 | fd00:1234:0:76:ef::/80 | fd00:1234:0:76:ef:ffff:ffff:ffff |
| 241 | fd00:1234:0:76:f0::/80 | fd00:1234:0:76:f0:ffff:ffff:ffff |
| 242 | fd00:1234:0:76:f1::/80 | fd00:1234:0:76:f1:ffff:ffff:ffff |
| 243 | fd00:1234:0:76:f2::/80 | fd00:1234:0:76:f2:ffff:ffff:ffff |
| 244 | fd00:1234:0:76:f3::/80 | fd00:1234:0:76:f3:ffff:ffff:ffff |
| 245 | fd00:1234:0:76:f4::/80 | fd00:1234:0:76:f4:ffff:ffff:ffff |
| 246 | fd00:1234:0:76:f5::/80 | fd00:1234:0:76:f5:ffff:ffff:ffff |
| 247 | fd00:1234:0:76:f6::/80 | fd00:1234:0:76:f6:ffff:ffff:ffff |
| 248 | fd00:1234:0:76:f7::/80 | fd00:1234:0:76:f7:ffff:ffff:ffff |
| 249 | fd00:1234:0:76:f8::/80 | fd00:1234:0:76:f8:ffff:ffff:ffff |
| 250 | fd00:1234:0:76:f9::/80 | fd00:1234:0:76:f9:ffff:ffff:ffff |
| 251 | fd00:1234:0:76:fa::/80 | fd00:1234:0:76:fa:ffff:ffff:ffff |
| 252 | fd00:1234:0:76:fb::/80 | fd00:1234:0:76:fb:ffff:ffff:ffff |
| 253 | fd00:1234:0:76:fc::/80 | fd00:1234:0:76:fc:ffff:ffff:ffff |
| 254 | fd00:1234:0:76:fd::/80 | fd00:1234:0:76:fd:ffff:ffff:ffff |
| 255 | fd00:1234:0:76:fe::/80 | fd00:1234:0:76:fe:ffff:ffff:ffff |
| 256 | fd00:1234:0:76:ff::/80 | fd00:1234:0:76:ff:ffff:ffff:ffff |
showing 256 of 65,536
01 / table
IPv6 prefix table.
Click a prefix longer than your network to split it into subnets.
| prefix | addresses | /64 subnets | in your /64 |
|---|---|---|---|
| /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 | 1 |
| /72 | 2⁵⁶ | - | 256 split → |
| /80 | 2⁴⁸ | - | 65,536 split → |
| /96 | 4,294,967,296 | - | 4,294,967,296 split → |
| /112 | 65,536 | - | 2⁴⁸ split → |
| /120 | 256 | - | 2⁵⁶ split → |
| /124 | 16 | - | 2⁶⁰ split → |
| /126 | 4 | - | 2⁶² split → |
| /127 | 2 | - | 2⁶³ split → |
| /128 | 1 | - | 2⁶⁴ 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.