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:f:b000::/52
network2001:db8:f:b000::/52
first host2001:db8:f:b000::
last host2001:db8:f:bfff:ffff:ffff:ffff:ffff
addresses2⁷⁶ = 75,557,863,725,914,323,419,136
/64 subnets4,096
short form2001:db8:f:b000::
ipcalc 2001:db8:f:b000::/52
address2001:0db8:000f:b000:0000:0000:0000:0000
network2001:0db8:000f:b000:0000:0000:0000:0000
last host2001:0db8:000f:bfff:ffff:ffff:ffff:ffff
green = network digits, amber = digit split by the prefix
full form2001:0db8:000f:b000:0000:0000:0000:0000
reverse dns0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.b.f.0.0.0.8.b.d.0.1.0.0.2.ip6.arpa
/52 split into /64 · 4,096 subnets
close ×| # | network | last address |
|---|---|---|
| 1 | 2001:db8:f:b000::/64 | 2001:db8:f:b000:ffff:ffff:ffff:ffff |
| 2 | 2001:db8:f:b001::/64 | 2001:db8:f:b001:ffff:ffff:ffff:ffff |
| 3 | 2001:db8:f:b002::/64 | 2001:db8:f:b002:ffff:ffff:ffff:ffff |
| 4 | 2001:db8:f:b003::/64 | 2001:db8:f:b003:ffff:ffff:ffff:ffff |
| 5 | 2001:db8:f:b004::/64 | 2001:db8:f:b004:ffff:ffff:ffff:ffff |
| 6 | 2001:db8:f:b005::/64 | 2001:db8:f:b005:ffff:ffff:ffff:ffff |
| 7 | 2001:db8:f:b006::/64 | 2001:db8:f:b006:ffff:ffff:ffff:ffff |
| 8 | 2001:db8:f:b007::/64 | 2001:db8:f:b007:ffff:ffff:ffff:ffff |
| 9 | 2001:db8:f:b008::/64 | 2001:db8:f:b008:ffff:ffff:ffff:ffff |
| 10 | 2001:db8:f:b009::/64 | 2001:db8:f:b009:ffff:ffff:ffff:ffff |
| 11 | 2001:db8:f:b00a::/64 | 2001:db8:f:b00a:ffff:ffff:ffff:ffff |
| 12 | 2001:db8:f:b00b::/64 | 2001:db8:f:b00b:ffff:ffff:ffff:ffff |
| 13 | 2001:db8:f:b00c::/64 | 2001:db8:f:b00c:ffff:ffff:ffff:ffff |
| 14 | 2001:db8:f:b00d::/64 | 2001:db8:f:b00d:ffff:ffff:ffff:ffff |
| 15 | 2001:db8:f:b00e::/64 | 2001:db8:f:b00e:ffff:ffff:ffff:ffff |
| 16 | 2001:db8:f:b00f::/64 | 2001:db8:f:b00f:ffff:ffff:ffff:ffff |
| 17 | 2001:db8:f:b010::/64 | 2001:db8:f:b010:ffff:ffff:ffff:ffff |
| 18 | 2001:db8:f:b011::/64 | 2001:db8:f:b011:ffff:ffff:ffff:ffff |
| 19 | 2001:db8:f:b012::/64 | 2001:db8:f:b012:ffff:ffff:ffff:ffff |
| 20 | 2001:db8:f:b013::/64 | 2001:db8:f:b013:ffff:ffff:ffff:ffff |
| 21 | 2001:db8:f:b014::/64 | 2001:db8:f:b014:ffff:ffff:ffff:ffff |
| 22 | 2001:db8:f:b015::/64 | 2001:db8:f:b015:ffff:ffff:ffff:ffff |
| 23 | 2001:db8:f:b016::/64 | 2001:db8:f:b016:ffff:ffff:ffff:ffff |
| 24 | 2001:db8:f:b017::/64 | 2001:db8:f:b017:ffff:ffff:ffff:ffff |
| 25 | 2001:db8:f:b018::/64 | 2001:db8:f:b018:ffff:ffff:ffff:ffff |
| 26 | 2001:db8:f:b019::/64 | 2001:db8:f:b019:ffff:ffff:ffff:ffff |
| 27 | 2001:db8:f:b01a::/64 | 2001:db8:f:b01a:ffff:ffff:ffff:ffff |
| 28 | 2001:db8:f:b01b::/64 | 2001:db8:f:b01b:ffff:ffff:ffff:ffff |
| 29 | 2001:db8:f:b01c::/64 | 2001:db8:f:b01c:ffff:ffff:ffff:ffff |
| 30 | 2001:db8:f:b01d::/64 | 2001:db8:f:b01d:ffff:ffff:ffff:ffff |
| 31 | 2001:db8:f:b01e::/64 | 2001:db8:f:b01e:ffff:ffff:ffff:ffff |
| 32 | 2001:db8:f:b01f::/64 | 2001:db8:f:b01f:ffff:ffff:ffff:ffff |
| 33 | 2001:db8:f:b020::/64 | 2001:db8:f:b020:ffff:ffff:ffff:ffff |
| 34 | 2001:db8:f:b021::/64 | 2001:db8:f:b021:ffff:ffff:ffff:ffff |
| 35 | 2001:db8:f:b022::/64 | 2001:db8:f:b022:ffff:ffff:ffff:ffff |
| 36 | 2001:db8:f:b023::/64 | 2001:db8:f:b023:ffff:ffff:ffff:ffff |
| 37 | 2001:db8:f:b024::/64 | 2001:db8:f:b024:ffff:ffff:ffff:ffff |
| 38 | 2001:db8:f:b025::/64 | 2001:db8:f:b025:ffff:ffff:ffff:ffff |
| 39 | 2001:db8:f:b026::/64 | 2001:db8:f:b026:ffff:ffff:ffff:ffff |
| 40 | 2001:db8:f:b027::/64 | 2001:db8:f:b027:ffff:ffff:ffff:ffff |
| 41 | 2001:db8:f:b028::/64 | 2001:db8:f:b028:ffff:ffff:ffff:ffff |
| 42 | 2001:db8:f:b029::/64 | 2001:db8:f:b029:ffff:ffff:ffff:ffff |
| 43 | 2001:db8:f:b02a::/64 | 2001:db8:f:b02a:ffff:ffff:ffff:ffff |
| 44 | 2001:db8:f:b02b::/64 | 2001:db8:f:b02b:ffff:ffff:ffff:ffff |
| 45 | 2001:db8:f:b02c::/64 | 2001:db8:f:b02c:ffff:ffff:ffff:ffff |
| 46 | 2001:db8:f:b02d::/64 | 2001:db8:f:b02d:ffff:ffff:ffff:ffff |
| 47 | 2001:db8:f:b02e::/64 | 2001:db8:f:b02e:ffff:ffff:ffff:ffff |
| 48 | 2001:db8:f:b02f::/64 | 2001:db8:f:b02f:ffff:ffff:ffff:ffff |
| 49 | 2001:db8:f:b030::/64 | 2001:db8:f:b030:ffff:ffff:ffff:ffff |
| 50 | 2001:db8:f:b031::/64 | 2001:db8:f:b031:ffff:ffff:ffff:ffff |
| 51 | 2001:db8:f:b032::/64 | 2001:db8:f:b032:ffff:ffff:ffff:ffff |
| 52 | 2001:db8:f:b033::/64 | 2001:db8:f:b033:ffff:ffff:ffff:ffff |
| 53 | 2001:db8:f:b034::/64 | 2001:db8:f:b034:ffff:ffff:ffff:ffff |
| 54 | 2001:db8:f:b035::/64 | 2001:db8:f:b035:ffff:ffff:ffff:ffff |
| 55 | 2001:db8:f:b036::/64 | 2001:db8:f:b036:ffff:ffff:ffff:ffff |
| 56 | 2001:db8:f:b037::/64 | 2001:db8:f:b037:ffff:ffff:ffff:ffff |
| 57 | 2001:db8:f:b038::/64 | 2001:db8:f:b038:ffff:ffff:ffff:ffff |
| 58 | 2001:db8:f:b039::/64 | 2001:db8:f:b039:ffff:ffff:ffff:ffff |
| 59 | 2001:db8:f:b03a::/64 | 2001:db8:f:b03a:ffff:ffff:ffff:ffff |
| 60 | 2001:db8:f:b03b::/64 | 2001:db8:f:b03b:ffff:ffff:ffff:ffff |
| 61 | 2001:db8:f:b03c::/64 | 2001:db8:f:b03c:ffff:ffff:ffff:ffff |
| 62 | 2001:db8:f:b03d::/64 | 2001:db8:f:b03d:ffff:ffff:ffff:ffff |
| 63 | 2001:db8:f:b03e::/64 | 2001:db8:f:b03e:ffff:ffff:ffff:ffff |
| 64 | 2001:db8:f:b03f::/64 | 2001:db8:f:b03f:ffff:ffff:ffff:ffff |
| 65 | 2001:db8:f:b040::/64 | 2001:db8:f:b040:ffff:ffff:ffff:ffff |
| 66 | 2001:db8:f:b041::/64 | 2001:db8:f:b041:ffff:ffff:ffff:ffff |
| 67 | 2001:db8:f:b042::/64 | 2001:db8:f:b042:ffff:ffff:ffff:ffff |
| 68 | 2001:db8:f:b043::/64 | 2001:db8:f:b043:ffff:ffff:ffff:ffff |
| 69 | 2001:db8:f:b044::/64 | 2001:db8:f:b044:ffff:ffff:ffff:ffff |
| 70 | 2001:db8:f:b045::/64 | 2001:db8:f:b045:ffff:ffff:ffff:ffff |
| 71 | 2001:db8:f:b046::/64 | 2001:db8:f:b046:ffff:ffff:ffff:ffff |
| 72 | 2001:db8:f:b047::/64 | 2001:db8:f:b047:ffff:ffff:ffff:ffff |
| 73 | 2001:db8:f:b048::/64 | 2001:db8:f:b048:ffff:ffff:ffff:ffff |
| 74 | 2001:db8:f:b049::/64 | 2001:db8:f:b049:ffff:ffff:ffff:ffff |
| 75 | 2001:db8:f:b04a::/64 | 2001:db8:f:b04a:ffff:ffff:ffff:ffff |
| 76 | 2001:db8:f:b04b::/64 | 2001:db8:f:b04b:ffff:ffff:ffff:ffff |
| 77 | 2001:db8:f:b04c::/64 | 2001:db8:f:b04c:ffff:ffff:ffff:ffff |
| 78 | 2001:db8:f:b04d::/64 | 2001:db8:f:b04d:ffff:ffff:ffff:ffff |
| 79 | 2001:db8:f:b04e::/64 | 2001:db8:f:b04e:ffff:ffff:ffff:ffff |
| 80 | 2001:db8:f:b04f::/64 | 2001:db8:f:b04f:ffff:ffff:ffff:ffff |
| 81 | 2001:db8:f:b050::/64 | 2001:db8:f:b050:ffff:ffff:ffff:ffff |
| 82 | 2001:db8:f:b051::/64 | 2001:db8:f:b051:ffff:ffff:ffff:ffff |
| 83 | 2001:db8:f:b052::/64 | 2001:db8:f:b052:ffff:ffff:ffff:ffff |
| 84 | 2001:db8:f:b053::/64 | 2001:db8:f:b053:ffff:ffff:ffff:ffff |
| 85 | 2001:db8:f:b054::/64 | 2001:db8:f:b054:ffff:ffff:ffff:ffff |
| 86 | 2001:db8:f:b055::/64 | 2001:db8:f:b055:ffff:ffff:ffff:ffff |
| 87 | 2001:db8:f:b056::/64 | 2001:db8:f:b056:ffff:ffff:ffff:ffff |
| 88 | 2001:db8:f:b057::/64 | 2001:db8:f:b057:ffff:ffff:ffff:ffff |
| 89 | 2001:db8:f:b058::/64 | 2001:db8:f:b058:ffff:ffff:ffff:ffff |
| 90 | 2001:db8:f:b059::/64 | 2001:db8:f:b059:ffff:ffff:ffff:ffff |
| 91 | 2001:db8:f:b05a::/64 | 2001:db8:f:b05a:ffff:ffff:ffff:ffff |
| 92 | 2001:db8:f:b05b::/64 | 2001:db8:f:b05b:ffff:ffff:ffff:ffff |
| 93 | 2001:db8:f:b05c::/64 | 2001:db8:f:b05c:ffff:ffff:ffff:ffff |
| 94 | 2001:db8:f:b05d::/64 | 2001:db8:f:b05d:ffff:ffff:ffff:ffff |
| 95 | 2001:db8:f:b05e::/64 | 2001:db8:f:b05e:ffff:ffff:ffff:ffff |
| 96 | 2001:db8:f:b05f::/64 | 2001:db8:f:b05f:ffff:ffff:ffff:ffff |
| 97 | 2001:db8:f:b060::/64 | 2001:db8:f:b060:ffff:ffff:ffff:ffff |
| 98 | 2001:db8:f:b061::/64 | 2001:db8:f:b061:ffff:ffff:ffff:ffff |
| 99 | 2001:db8:f:b062::/64 | 2001:db8:f:b062:ffff:ffff:ffff:ffff |
| 100 | 2001:db8:f:b063::/64 | 2001:db8:f:b063:ffff:ffff:ffff:ffff |
| 101 | 2001:db8:f:b064::/64 | 2001:db8:f:b064:ffff:ffff:ffff:ffff |
| 102 | 2001:db8:f:b065::/64 | 2001:db8:f:b065:ffff:ffff:ffff:ffff |
| 103 | 2001:db8:f:b066::/64 | 2001:db8:f:b066:ffff:ffff:ffff:ffff |
| 104 | 2001:db8:f:b067::/64 | 2001:db8:f:b067:ffff:ffff:ffff:ffff |
| 105 | 2001:db8:f:b068::/64 | 2001:db8:f:b068:ffff:ffff:ffff:ffff |
| 106 | 2001:db8:f:b069::/64 | 2001:db8:f:b069:ffff:ffff:ffff:ffff |
| 107 | 2001:db8:f:b06a::/64 | 2001:db8:f:b06a:ffff:ffff:ffff:ffff |
| 108 | 2001:db8:f:b06b::/64 | 2001:db8:f:b06b:ffff:ffff:ffff:ffff |
| 109 | 2001:db8:f:b06c::/64 | 2001:db8:f:b06c:ffff:ffff:ffff:ffff |
| 110 | 2001:db8:f:b06d::/64 | 2001:db8:f:b06d:ffff:ffff:ffff:ffff |
| 111 | 2001:db8:f:b06e::/64 | 2001:db8:f:b06e:ffff:ffff:ffff:ffff |
| 112 | 2001:db8:f:b06f::/64 | 2001:db8:f:b06f:ffff:ffff:ffff:ffff |
| 113 | 2001:db8:f:b070::/64 | 2001:db8:f:b070:ffff:ffff:ffff:ffff |
| 114 | 2001:db8:f:b071::/64 | 2001:db8:f:b071:ffff:ffff:ffff:ffff |
| 115 | 2001:db8:f:b072::/64 | 2001:db8:f:b072:ffff:ffff:ffff:ffff |
| 116 | 2001:db8:f:b073::/64 | 2001:db8:f:b073:ffff:ffff:ffff:ffff |
| 117 | 2001:db8:f:b074::/64 | 2001:db8:f:b074:ffff:ffff:ffff:ffff |
| 118 | 2001:db8:f:b075::/64 | 2001:db8:f:b075:ffff:ffff:ffff:ffff |
| 119 | 2001:db8:f:b076::/64 | 2001:db8:f:b076:ffff:ffff:ffff:ffff |
| 120 | 2001:db8:f:b077::/64 | 2001:db8:f:b077:ffff:ffff:ffff:ffff |
| 121 | 2001:db8:f:b078::/64 | 2001:db8:f:b078:ffff:ffff:ffff:ffff |
| 122 | 2001:db8:f:b079::/64 | 2001:db8:f:b079:ffff:ffff:ffff:ffff |
| 123 | 2001:db8:f:b07a::/64 | 2001:db8:f:b07a:ffff:ffff:ffff:ffff |
| 124 | 2001:db8:f:b07b::/64 | 2001:db8:f:b07b:ffff:ffff:ffff:ffff |
| 125 | 2001:db8:f:b07c::/64 | 2001:db8:f:b07c:ffff:ffff:ffff:ffff |
| 126 | 2001:db8:f:b07d::/64 | 2001:db8:f:b07d:ffff:ffff:ffff:ffff |
| 127 | 2001:db8:f:b07e::/64 | 2001:db8:f:b07e:ffff:ffff:ffff:ffff |
| 128 | 2001:db8:f:b07f::/64 | 2001:db8:f:b07f:ffff:ffff:ffff:ffff |
| 129 | 2001:db8:f:b080::/64 | 2001:db8:f:b080:ffff:ffff:ffff:ffff |
| 130 | 2001:db8:f:b081::/64 | 2001:db8:f:b081:ffff:ffff:ffff:ffff |
| 131 | 2001:db8:f:b082::/64 | 2001:db8:f:b082:ffff:ffff:ffff:ffff |
| 132 | 2001:db8:f:b083::/64 | 2001:db8:f:b083:ffff:ffff:ffff:ffff |
| 133 | 2001:db8:f:b084::/64 | 2001:db8:f:b084:ffff:ffff:ffff:ffff |
| 134 | 2001:db8:f:b085::/64 | 2001:db8:f:b085:ffff:ffff:ffff:ffff |
| 135 | 2001:db8:f:b086::/64 | 2001:db8:f:b086:ffff:ffff:ffff:ffff |
| 136 | 2001:db8:f:b087::/64 | 2001:db8:f:b087:ffff:ffff:ffff:ffff |
| 137 | 2001:db8:f:b088::/64 | 2001:db8:f:b088:ffff:ffff:ffff:ffff |
| 138 | 2001:db8:f:b089::/64 | 2001:db8:f:b089:ffff:ffff:ffff:ffff |
| 139 | 2001:db8:f:b08a::/64 | 2001:db8:f:b08a:ffff:ffff:ffff:ffff |
| 140 | 2001:db8:f:b08b::/64 | 2001:db8:f:b08b:ffff:ffff:ffff:ffff |
| 141 | 2001:db8:f:b08c::/64 | 2001:db8:f:b08c:ffff:ffff:ffff:ffff |
| 142 | 2001:db8:f:b08d::/64 | 2001:db8:f:b08d:ffff:ffff:ffff:ffff |
| 143 | 2001:db8:f:b08e::/64 | 2001:db8:f:b08e:ffff:ffff:ffff:ffff |
| 144 | 2001:db8:f:b08f::/64 | 2001:db8:f:b08f:ffff:ffff:ffff:ffff |
| 145 | 2001:db8:f:b090::/64 | 2001:db8:f:b090:ffff:ffff:ffff:ffff |
| 146 | 2001:db8:f:b091::/64 | 2001:db8:f:b091:ffff:ffff:ffff:ffff |
| 147 | 2001:db8:f:b092::/64 | 2001:db8:f:b092:ffff:ffff:ffff:ffff |
| 148 | 2001:db8:f:b093::/64 | 2001:db8:f:b093:ffff:ffff:ffff:ffff |
| 149 | 2001:db8:f:b094::/64 | 2001:db8:f:b094:ffff:ffff:ffff:ffff |
| 150 | 2001:db8:f:b095::/64 | 2001:db8:f:b095:ffff:ffff:ffff:ffff |
| 151 | 2001:db8:f:b096::/64 | 2001:db8:f:b096:ffff:ffff:ffff:ffff |
| 152 | 2001:db8:f:b097::/64 | 2001:db8:f:b097:ffff:ffff:ffff:ffff |
| 153 | 2001:db8:f:b098::/64 | 2001:db8:f:b098:ffff:ffff:ffff:ffff |
| 154 | 2001:db8:f:b099::/64 | 2001:db8:f:b099:ffff:ffff:ffff:ffff |
| 155 | 2001:db8:f:b09a::/64 | 2001:db8:f:b09a:ffff:ffff:ffff:ffff |
| 156 | 2001:db8:f:b09b::/64 | 2001:db8:f:b09b:ffff:ffff:ffff:ffff |
| 157 | 2001:db8:f:b09c::/64 | 2001:db8:f:b09c:ffff:ffff:ffff:ffff |
| 158 | 2001:db8:f:b09d::/64 | 2001:db8:f:b09d:ffff:ffff:ffff:ffff |
| 159 | 2001:db8:f:b09e::/64 | 2001:db8:f:b09e:ffff:ffff:ffff:ffff |
| 160 | 2001:db8:f:b09f::/64 | 2001:db8:f:b09f:ffff:ffff:ffff:ffff |
| 161 | 2001:db8:f:b0a0::/64 | 2001:db8:f:b0a0:ffff:ffff:ffff:ffff |
| 162 | 2001:db8:f:b0a1::/64 | 2001:db8:f:b0a1:ffff:ffff:ffff:ffff |
| 163 | 2001:db8:f:b0a2::/64 | 2001:db8:f:b0a2:ffff:ffff:ffff:ffff |
| 164 | 2001:db8:f:b0a3::/64 | 2001:db8:f:b0a3:ffff:ffff:ffff:ffff |
| 165 | 2001:db8:f:b0a4::/64 | 2001:db8:f:b0a4:ffff:ffff:ffff:ffff |
| 166 | 2001:db8:f:b0a5::/64 | 2001:db8:f:b0a5:ffff:ffff:ffff:ffff |
| 167 | 2001:db8:f:b0a6::/64 | 2001:db8:f:b0a6:ffff:ffff:ffff:ffff |
| 168 | 2001:db8:f:b0a7::/64 | 2001:db8:f:b0a7:ffff:ffff:ffff:ffff |
| 169 | 2001:db8:f:b0a8::/64 | 2001:db8:f:b0a8:ffff:ffff:ffff:ffff |
| 170 | 2001:db8:f:b0a9::/64 | 2001:db8:f:b0a9:ffff:ffff:ffff:ffff |
| 171 | 2001:db8:f:b0aa::/64 | 2001:db8:f:b0aa:ffff:ffff:ffff:ffff |
| 172 | 2001:db8:f:b0ab::/64 | 2001:db8:f:b0ab:ffff:ffff:ffff:ffff |
| 173 | 2001:db8:f:b0ac::/64 | 2001:db8:f:b0ac:ffff:ffff:ffff:ffff |
| 174 | 2001:db8:f:b0ad::/64 | 2001:db8:f:b0ad:ffff:ffff:ffff:ffff |
| 175 | 2001:db8:f:b0ae::/64 | 2001:db8:f:b0ae:ffff:ffff:ffff:ffff |
| 176 | 2001:db8:f:b0af::/64 | 2001:db8:f:b0af:ffff:ffff:ffff:ffff |
| 177 | 2001:db8:f:b0b0::/64 | 2001:db8:f:b0b0:ffff:ffff:ffff:ffff |
| 178 | 2001:db8:f:b0b1::/64 | 2001:db8:f:b0b1:ffff:ffff:ffff:ffff |
| 179 | 2001:db8:f:b0b2::/64 | 2001:db8:f:b0b2:ffff:ffff:ffff:ffff |
| 180 | 2001:db8:f:b0b3::/64 | 2001:db8:f:b0b3:ffff:ffff:ffff:ffff |
| 181 | 2001:db8:f:b0b4::/64 | 2001:db8:f:b0b4:ffff:ffff:ffff:ffff |
| 182 | 2001:db8:f:b0b5::/64 | 2001:db8:f:b0b5:ffff:ffff:ffff:ffff |
| 183 | 2001:db8:f:b0b6::/64 | 2001:db8:f:b0b6:ffff:ffff:ffff:ffff |
| 184 | 2001:db8:f:b0b7::/64 | 2001:db8:f:b0b7:ffff:ffff:ffff:ffff |
| 185 | 2001:db8:f:b0b8::/64 | 2001:db8:f:b0b8:ffff:ffff:ffff:ffff |
| 186 | 2001:db8:f:b0b9::/64 | 2001:db8:f:b0b9:ffff:ffff:ffff:ffff |
| 187 | 2001:db8:f:b0ba::/64 | 2001:db8:f:b0ba:ffff:ffff:ffff:ffff |
| 188 | 2001:db8:f:b0bb::/64 | 2001:db8:f:b0bb:ffff:ffff:ffff:ffff |
| 189 | 2001:db8:f:b0bc::/64 | 2001:db8:f:b0bc:ffff:ffff:ffff:ffff |
| 190 | 2001:db8:f:b0bd::/64 | 2001:db8:f:b0bd:ffff:ffff:ffff:ffff |
| 191 | 2001:db8:f:b0be::/64 | 2001:db8:f:b0be:ffff:ffff:ffff:ffff |
| 192 | 2001:db8:f:b0bf::/64 | 2001:db8:f:b0bf:ffff:ffff:ffff:ffff |
| 193 | 2001:db8:f:b0c0::/64 | 2001:db8:f:b0c0:ffff:ffff:ffff:ffff |
| 194 | 2001:db8:f:b0c1::/64 | 2001:db8:f:b0c1:ffff:ffff:ffff:ffff |
| 195 | 2001:db8:f:b0c2::/64 | 2001:db8:f:b0c2:ffff:ffff:ffff:ffff |
| 196 | 2001:db8:f:b0c3::/64 | 2001:db8:f:b0c3:ffff:ffff:ffff:ffff |
| 197 | 2001:db8:f:b0c4::/64 | 2001:db8:f:b0c4:ffff:ffff:ffff:ffff |
| 198 | 2001:db8:f:b0c5::/64 | 2001:db8:f:b0c5:ffff:ffff:ffff:ffff |
| 199 | 2001:db8:f:b0c6::/64 | 2001:db8:f:b0c6:ffff:ffff:ffff:ffff |
| 200 | 2001:db8:f:b0c7::/64 | 2001:db8:f:b0c7:ffff:ffff:ffff:ffff |
| 201 | 2001:db8:f:b0c8::/64 | 2001:db8:f:b0c8:ffff:ffff:ffff:ffff |
| 202 | 2001:db8:f:b0c9::/64 | 2001:db8:f:b0c9:ffff:ffff:ffff:ffff |
| 203 | 2001:db8:f:b0ca::/64 | 2001:db8:f:b0ca:ffff:ffff:ffff:ffff |
| 204 | 2001:db8:f:b0cb::/64 | 2001:db8:f:b0cb:ffff:ffff:ffff:ffff |
| 205 | 2001:db8:f:b0cc::/64 | 2001:db8:f:b0cc:ffff:ffff:ffff:ffff |
| 206 | 2001:db8:f:b0cd::/64 | 2001:db8:f:b0cd:ffff:ffff:ffff:ffff |
| 207 | 2001:db8:f:b0ce::/64 | 2001:db8:f:b0ce:ffff:ffff:ffff:ffff |
| 208 | 2001:db8:f:b0cf::/64 | 2001:db8:f:b0cf:ffff:ffff:ffff:ffff |
| 209 | 2001:db8:f:b0d0::/64 | 2001:db8:f:b0d0:ffff:ffff:ffff:ffff |
| 210 | 2001:db8:f:b0d1::/64 | 2001:db8:f:b0d1:ffff:ffff:ffff:ffff |
| 211 | 2001:db8:f:b0d2::/64 | 2001:db8:f:b0d2:ffff:ffff:ffff:ffff |
| 212 | 2001:db8:f:b0d3::/64 | 2001:db8:f:b0d3:ffff:ffff:ffff:ffff |
| 213 | 2001:db8:f:b0d4::/64 | 2001:db8:f:b0d4:ffff:ffff:ffff:ffff |
| 214 | 2001:db8:f:b0d5::/64 | 2001:db8:f:b0d5:ffff:ffff:ffff:ffff |
| 215 | 2001:db8:f:b0d6::/64 | 2001:db8:f:b0d6:ffff:ffff:ffff:ffff |
| 216 | 2001:db8:f:b0d7::/64 | 2001:db8:f:b0d7:ffff:ffff:ffff:ffff |
| 217 | 2001:db8:f:b0d8::/64 | 2001:db8:f:b0d8:ffff:ffff:ffff:ffff |
| 218 | 2001:db8:f:b0d9::/64 | 2001:db8:f:b0d9:ffff:ffff:ffff:ffff |
| 219 | 2001:db8:f:b0da::/64 | 2001:db8:f:b0da:ffff:ffff:ffff:ffff |
| 220 | 2001:db8:f:b0db::/64 | 2001:db8:f:b0db:ffff:ffff:ffff:ffff |
| 221 | 2001:db8:f:b0dc::/64 | 2001:db8:f:b0dc:ffff:ffff:ffff:ffff |
| 222 | 2001:db8:f:b0dd::/64 | 2001:db8:f:b0dd:ffff:ffff:ffff:ffff |
| 223 | 2001:db8:f:b0de::/64 | 2001:db8:f:b0de:ffff:ffff:ffff:ffff |
| 224 | 2001:db8:f:b0df::/64 | 2001:db8:f:b0df:ffff:ffff:ffff:ffff |
| 225 | 2001:db8:f:b0e0::/64 | 2001:db8:f:b0e0:ffff:ffff:ffff:ffff |
| 226 | 2001:db8:f:b0e1::/64 | 2001:db8:f:b0e1:ffff:ffff:ffff:ffff |
| 227 | 2001:db8:f:b0e2::/64 | 2001:db8:f:b0e2:ffff:ffff:ffff:ffff |
| 228 | 2001:db8:f:b0e3::/64 | 2001:db8:f:b0e3:ffff:ffff:ffff:ffff |
| 229 | 2001:db8:f:b0e4::/64 | 2001:db8:f:b0e4:ffff:ffff:ffff:ffff |
| 230 | 2001:db8:f:b0e5::/64 | 2001:db8:f:b0e5:ffff:ffff:ffff:ffff |
| 231 | 2001:db8:f:b0e6::/64 | 2001:db8:f:b0e6:ffff:ffff:ffff:ffff |
| 232 | 2001:db8:f:b0e7::/64 | 2001:db8:f:b0e7:ffff:ffff:ffff:ffff |
| 233 | 2001:db8:f:b0e8::/64 | 2001:db8:f:b0e8:ffff:ffff:ffff:ffff |
| 234 | 2001:db8:f:b0e9::/64 | 2001:db8:f:b0e9:ffff:ffff:ffff:ffff |
| 235 | 2001:db8:f:b0ea::/64 | 2001:db8:f:b0ea:ffff:ffff:ffff:ffff |
| 236 | 2001:db8:f:b0eb::/64 | 2001:db8:f:b0eb:ffff:ffff:ffff:ffff |
| 237 | 2001:db8:f:b0ec::/64 | 2001:db8:f:b0ec:ffff:ffff:ffff:ffff |
| 238 | 2001:db8:f:b0ed::/64 | 2001:db8:f:b0ed:ffff:ffff:ffff:ffff |
| 239 | 2001:db8:f:b0ee::/64 | 2001:db8:f:b0ee:ffff:ffff:ffff:ffff |
| 240 | 2001:db8:f:b0ef::/64 | 2001:db8:f:b0ef:ffff:ffff:ffff:ffff |
| 241 | 2001:db8:f:b0f0::/64 | 2001:db8:f:b0f0:ffff:ffff:ffff:ffff |
| 242 | 2001:db8:f:b0f1::/64 | 2001:db8:f:b0f1:ffff:ffff:ffff:ffff |
| 243 | 2001:db8:f:b0f2::/64 | 2001:db8:f:b0f2:ffff:ffff:ffff:ffff |
| 244 | 2001:db8:f:b0f3::/64 | 2001:db8:f:b0f3:ffff:ffff:ffff:ffff |
| 245 | 2001:db8:f:b0f4::/64 | 2001:db8:f:b0f4:ffff:ffff:ffff:ffff |
| 246 | 2001:db8:f:b0f5::/64 | 2001:db8:f:b0f5:ffff:ffff:ffff:ffff |
| 247 | 2001:db8:f:b0f6::/64 | 2001:db8:f:b0f6:ffff:ffff:ffff:ffff |
| 248 | 2001:db8:f:b0f7::/64 | 2001:db8:f:b0f7:ffff:ffff:ffff:ffff |
| 249 | 2001:db8:f:b0f8::/64 | 2001:db8:f:b0f8:ffff:ffff:ffff:ffff |
| 250 | 2001:db8:f:b0f9::/64 | 2001:db8:f:b0f9:ffff:ffff:ffff:ffff |
| 251 | 2001:db8:f:b0fa::/64 | 2001:db8:f:b0fa:ffff:ffff:ffff:ffff |
| 252 | 2001:db8:f:b0fb::/64 | 2001:db8:f:b0fb:ffff:ffff:ffff:ffff |
| 253 | 2001:db8:f:b0fc::/64 | 2001:db8:f:b0fc:ffff:ffff:ffff:ffff |
| 254 | 2001:db8:f:b0fd::/64 | 2001:db8:f:b0fd:ffff:ffff:ffff:ffff |
| 255 | 2001:db8:f:b0fe::/64 | 2001:db8:f:b0fe:ffff:ffff:ffff:ffff |
| 256 | 2001:db8:f:b0ff::/64 | 2001:db8:f:b0ff:ffff:ffff:ffff:ffff |
showing 256 of 4,096
01 / table
IPv6 prefix table.
Click a prefix longer than your network to split it into subnets.
| prefix | addresses | /64 subnets | in your /52 |
|---|---|---|---|
| /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 | 1 |
| /56 | 2⁷² | 256 | 16 split → |
| /60 | 2⁶⁸ | 16 | 256 split → |
| /64 | 2⁶⁴ | 1 | 4,096 split → |
| /72 | 2⁵⁶ | - | 1,048,576 split → |
| /80 | 2⁴⁸ | - | 268,435,456 split → |
| /96 | 4,294,967,296 | - | 2⁴⁴ split → |
| /112 | 65,536 | - | 2⁶⁰ split → |
| /120 | 256 | - | 2⁶⁸ split → |
| /124 | 16 | - | 2⁷² split → |
| /126 | 4 | - | 2⁷⁴ split → |
| /127 | 2 | - | 2⁷⁵ split → |
| /128 | 1 | - | 2⁷⁶ 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.