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:abcd:0:9200::/72
network2001:db8:abcd:0:9200::/72
first host2001:db8:abcd:0:9200::
last host2001:db8:abcd:0:92ff:ffff:ffff:ffff
addresses2⁵⁶ = 72,057,594,037,927,936
short form2001:db8:abcd:0:9200::
ipcalc 2001:db8:abcd:0:9200::/72
address2001:0db8:abcd:0000:9200:0000:0000:0000
network2001:0db8:abcd:0000:9200:0000:0000:0000
last host2001:0db8:abcd:0000:92ff:ffff:ffff:ffff
green = network digits, amber = digit split by the prefix
full form2001:0db8:abcd:0000:9200:0000:0000:0000
reverse dns0.0.0.0.0.0.0.0.0.0.0.0.0.0.2.9.0.0.0.0.d.c.b.a.8.b.d.0.1.0.0.2.ip6.arpa
/72 split into /80 · 256 subnets
close ×| # | network | last address |
|---|---|---|
| 1 | 2001:db8:abcd:0:9200::/80 | 2001:db8:abcd:0:9200:ffff:ffff:ffff |
| 2 | 2001:db8:abcd:0:9201::/80 | 2001:db8:abcd:0:9201:ffff:ffff:ffff |
| 3 | 2001:db8:abcd:0:9202::/80 | 2001:db8:abcd:0:9202:ffff:ffff:ffff |
| 4 | 2001:db8:abcd:0:9203::/80 | 2001:db8:abcd:0:9203:ffff:ffff:ffff |
| 5 | 2001:db8:abcd:0:9204::/80 | 2001:db8:abcd:0:9204:ffff:ffff:ffff |
| 6 | 2001:db8:abcd:0:9205::/80 | 2001:db8:abcd:0:9205:ffff:ffff:ffff |
| 7 | 2001:db8:abcd:0:9206::/80 | 2001:db8:abcd:0:9206:ffff:ffff:ffff |
| 8 | 2001:db8:abcd:0:9207::/80 | 2001:db8:abcd:0:9207:ffff:ffff:ffff |
| 9 | 2001:db8:abcd:0:9208::/80 | 2001:db8:abcd:0:9208:ffff:ffff:ffff |
| 10 | 2001:db8:abcd:0:9209::/80 | 2001:db8:abcd:0:9209:ffff:ffff:ffff |
| 11 | 2001:db8:abcd:0:920a::/80 | 2001:db8:abcd:0:920a:ffff:ffff:ffff |
| 12 | 2001:db8:abcd:0:920b::/80 | 2001:db8:abcd:0:920b:ffff:ffff:ffff |
| 13 | 2001:db8:abcd:0:920c::/80 | 2001:db8:abcd:0:920c:ffff:ffff:ffff |
| 14 | 2001:db8:abcd:0:920d::/80 | 2001:db8:abcd:0:920d:ffff:ffff:ffff |
| 15 | 2001:db8:abcd:0:920e::/80 | 2001:db8:abcd:0:920e:ffff:ffff:ffff |
| 16 | 2001:db8:abcd:0:920f::/80 | 2001:db8:abcd:0:920f:ffff:ffff:ffff |
| 17 | 2001:db8:abcd:0:9210::/80 | 2001:db8:abcd:0:9210:ffff:ffff:ffff |
| 18 | 2001:db8:abcd:0:9211::/80 | 2001:db8:abcd:0:9211:ffff:ffff:ffff |
| 19 | 2001:db8:abcd:0:9212::/80 | 2001:db8:abcd:0:9212:ffff:ffff:ffff |
| 20 | 2001:db8:abcd:0:9213::/80 | 2001:db8:abcd:0:9213:ffff:ffff:ffff |
| 21 | 2001:db8:abcd:0:9214::/80 | 2001:db8:abcd:0:9214:ffff:ffff:ffff |
| 22 | 2001:db8:abcd:0:9215::/80 | 2001:db8:abcd:0:9215:ffff:ffff:ffff |
| 23 | 2001:db8:abcd:0:9216::/80 | 2001:db8:abcd:0:9216:ffff:ffff:ffff |
| 24 | 2001:db8:abcd:0:9217::/80 | 2001:db8:abcd:0:9217:ffff:ffff:ffff |
| 25 | 2001:db8:abcd:0:9218::/80 | 2001:db8:abcd:0:9218:ffff:ffff:ffff |
| 26 | 2001:db8:abcd:0:9219::/80 | 2001:db8:abcd:0:9219:ffff:ffff:ffff |
| 27 | 2001:db8:abcd:0:921a::/80 | 2001:db8:abcd:0:921a:ffff:ffff:ffff |
| 28 | 2001:db8:abcd:0:921b::/80 | 2001:db8:abcd:0:921b:ffff:ffff:ffff |
| 29 | 2001:db8:abcd:0:921c::/80 | 2001:db8:abcd:0:921c:ffff:ffff:ffff |
| 30 | 2001:db8:abcd:0:921d::/80 | 2001:db8:abcd:0:921d:ffff:ffff:ffff |
| 31 | 2001:db8:abcd:0:921e::/80 | 2001:db8:abcd:0:921e:ffff:ffff:ffff |
| 32 | 2001:db8:abcd:0:921f::/80 | 2001:db8:abcd:0:921f:ffff:ffff:ffff |
| 33 | 2001:db8:abcd:0:9220::/80 | 2001:db8:abcd:0:9220:ffff:ffff:ffff |
| 34 | 2001:db8:abcd:0:9221::/80 | 2001:db8:abcd:0:9221:ffff:ffff:ffff |
| 35 | 2001:db8:abcd:0:9222::/80 | 2001:db8:abcd:0:9222:ffff:ffff:ffff |
| 36 | 2001:db8:abcd:0:9223::/80 | 2001:db8:abcd:0:9223:ffff:ffff:ffff |
| 37 | 2001:db8:abcd:0:9224::/80 | 2001:db8:abcd:0:9224:ffff:ffff:ffff |
| 38 | 2001:db8:abcd:0:9225::/80 | 2001:db8:abcd:0:9225:ffff:ffff:ffff |
| 39 | 2001:db8:abcd:0:9226::/80 | 2001:db8:abcd:0:9226:ffff:ffff:ffff |
| 40 | 2001:db8:abcd:0:9227::/80 | 2001:db8:abcd:0:9227:ffff:ffff:ffff |
| 41 | 2001:db8:abcd:0:9228::/80 | 2001:db8:abcd:0:9228:ffff:ffff:ffff |
| 42 | 2001:db8:abcd:0:9229::/80 | 2001:db8:abcd:0:9229:ffff:ffff:ffff |
| 43 | 2001:db8:abcd:0:922a::/80 | 2001:db8:abcd:0:922a:ffff:ffff:ffff |
| 44 | 2001:db8:abcd:0:922b::/80 | 2001:db8:abcd:0:922b:ffff:ffff:ffff |
| 45 | 2001:db8:abcd:0:922c::/80 | 2001:db8:abcd:0:922c:ffff:ffff:ffff |
| 46 | 2001:db8:abcd:0:922d::/80 | 2001:db8:abcd:0:922d:ffff:ffff:ffff |
| 47 | 2001:db8:abcd:0:922e::/80 | 2001:db8:abcd:0:922e:ffff:ffff:ffff |
| 48 | 2001:db8:abcd:0:922f::/80 | 2001:db8:abcd:0:922f:ffff:ffff:ffff |
| 49 | 2001:db8:abcd:0:9230::/80 | 2001:db8:abcd:0:9230:ffff:ffff:ffff |
| 50 | 2001:db8:abcd:0:9231::/80 | 2001:db8:abcd:0:9231:ffff:ffff:ffff |
| 51 | 2001:db8:abcd:0:9232::/80 | 2001:db8:abcd:0:9232:ffff:ffff:ffff |
| 52 | 2001:db8:abcd:0:9233::/80 | 2001:db8:abcd:0:9233:ffff:ffff:ffff |
| 53 | 2001:db8:abcd:0:9234::/80 | 2001:db8:abcd:0:9234:ffff:ffff:ffff |
| 54 | 2001:db8:abcd:0:9235::/80 | 2001:db8:abcd:0:9235:ffff:ffff:ffff |
| 55 | 2001:db8:abcd:0:9236::/80 | 2001:db8:abcd:0:9236:ffff:ffff:ffff |
| 56 | 2001:db8:abcd:0:9237::/80 | 2001:db8:abcd:0:9237:ffff:ffff:ffff |
| 57 | 2001:db8:abcd:0:9238::/80 | 2001:db8:abcd:0:9238:ffff:ffff:ffff |
| 58 | 2001:db8:abcd:0:9239::/80 | 2001:db8:abcd:0:9239:ffff:ffff:ffff |
| 59 | 2001:db8:abcd:0:923a::/80 | 2001:db8:abcd:0:923a:ffff:ffff:ffff |
| 60 | 2001:db8:abcd:0:923b::/80 | 2001:db8:abcd:0:923b:ffff:ffff:ffff |
| 61 | 2001:db8:abcd:0:923c::/80 | 2001:db8:abcd:0:923c:ffff:ffff:ffff |
| 62 | 2001:db8:abcd:0:923d::/80 | 2001:db8:abcd:0:923d:ffff:ffff:ffff |
| 63 | 2001:db8:abcd:0:923e::/80 | 2001:db8:abcd:0:923e:ffff:ffff:ffff |
| 64 | 2001:db8:abcd:0:923f::/80 | 2001:db8:abcd:0:923f:ffff:ffff:ffff |
| 65 | 2001:db8:abcd:0:9240::/80 | 2001:db8:abcd:0:9240:ffff:ffff:ffff |
| 66 | 2001:db8:abcd:0:9241::/80 | 2001:db8:abcd:0:9241:ffff:ffff:ffff |
| 67 | 2001:db8:abcd:0:9242::/80 | 2001:db8:abcd:0:9242:ffff:ffff:ffff |
| 68 | 2001:db8:abcd:0:9243::/80 | 2001:db8:abcd:0:9243:ffff:ffff:ffff |
| 69 | 2001:db8:abcd:0:9244::/80 | 2001:db8:abcd:0:9244:ffff:ffff:ffff |
| 70 | 2001:db8:abcd:0:9245::/80 | 2001:db8:abcd:0:9245:ffff:ffff:ffff |
| 71 | 2001:db8:abcd:0:9246::/80 | 2001:db8:abcd:0:9246:ffff:ffff:ffff |
| 72 | 2001:db8:abcd:0:9247::/80 | 2001:db8:abcd:0:9247:ffff:ffff:ffff |
| 73 | 2001:db8:abcd:0:9248::/80 | 2001:db8:abcd:0:9248:ffff:ffff:ffff |
| 74 | 2001:db8:abcd:0:9249::/80 | 2001:db8:abcd:0:9249:ffff:ffff:ffff |
| 75 | 2001:db8:abcd:0:924a::/80 | 2001:db8:abcd:0:924a:ffff:ffff:ffff |
| 76 | 2001:db8:abcd:0:924b::/80 | 2001:db8:abcd:0:924b:ffff:ffff:ffff |
| 77 | 2001:db8:abcd:0:924c::/80 | 2001:db8:abcd:0:924c:ffff:ffff:ffff |
| 78 | 2001:db8:abcd:0:924d::/80 | 2001:db8:abcd:0:924d:ffff:ffff:ffff |
| 79 | 2001:db8:abcd:0:924e::/80 | 2001:db8:abcd:0:924e:ffff:ffff:ffff |
| 80 | 2001:db8:abcd:0:924f::/80 | 2001:db8:abcd:0:924f:ffff:ffff:ffff |
| 81 | 2001:db8:abcd:0:9250::/80 | 2001:db8:abcd:0:9250:ffff:ffff:ffff |
| 82 | 2001:db8:abcd:0:9251::/80 | 2001:db8:abcd:0:9251:ffff:ffff:ffff |
| 83 | 2001:db8:abcd:0:9252::/80 | 2001:db8:abcd:0:9252:ffff:ffff:ffff |
| 84 | 2001:db8:abcd:0:9253::/80 | 2001:db8:abcd:0:9253:ffff:ffff:ffff |
| 85 | 2001:db8:abcd:0:9254::/80 | 2001:db8:abcd:0:9254:ffff:ffff:ffff |
| 86 | 2001:db8:abcd:0:9255::/80 | 2001:db8:abcd:0:9255:ffff:ffff:ffff |
| 87 | 2001:db8:abcd:0:9256::/80 | 2001:db8:abcd:0:9256:ffff:ffff:ffff |
| 88 | 2001:db8:abcd:0:9257::/80 | 2001:db8:abcd:0:9257:ffff:ffff:ffff |
| 89 | 2001:db8:abcd:0:9258::/80 | 2001:db8:abcd:0:9258:ffff:ffff:ffff |
| 90 | 2001:db8:abcd:0:9259::/80 | 2001:db8:abcd:0:9259:ffff:ffff:ffff |
| 91 | 2001:db8:abcd:0:925a::/80 | 2001:db8:abcd:0:925a:ffff:ffff:ffff |
| 92 | 2001:db8:abcd:0:925b::/80 | 2001:db8:abcd:0:925b:ffff:ffff:ffff |
| 93 | 2001:db8:abcd:0:925c::/80 | 2001:db8:abcd:0:925c:ffff:ffff:ffff |
| 94 | 2001:db8:abcd:0:925d::/80 | 2001:db8:abcd:0:925d:ffff:ffff:ffff |
| 95 | 2001:db8:abcd:0:925e::/80 | 2001:db8:abcd:0:925e:ffff:ffff:ffff |
| 96 | 2001:db8:abcd:0:925f::/80 | 2001:db8:abcd:0:925f:ffff:ffff:ffff |
| 97 | 2001:db8:abcd:0:9260::/80 | 2001:db8:abcd:0:9260:ffff:ffff:ffff |
| 98 | 2001:db8:abcd:0:9261::/80 | 2001:db8:abcd:0:9261:ffff:ffff:ffff |
| 99 | 2001:db8:abcd:0:9262::/80 | 2001:db8:abcd:0:9262:ffff:ffff:ffff |
| 100 | 2001:db8:abcd:0:9263::/80 | 2001:db8:abcd:0:9263:ffff:ffff:ffff |
| 101 | 2001:db8:abcd:0:9264::/80 | 2001:db8:abcd:0:9264:ffff:ffff:ffff |
| 102 | 2001:db8:abcd:0:9265::/80 | 2001:db8:abcd:0:9265:ffff:ffff:ffff |
| 103 | 2001:db8:abcd:0:9266::/80 | 2001:db8:abcd:0:9266:ffff:ffff:ffff |
| 104 | 2001:db8:abcd:0:9267::/80 | 2001:db8:abcd:0:9267:ffff:ffff:ffff |
| 105 | 2001:db8:abcd:0:9268::/80 | 2001:db8:abcd:0:9268:ffff:ffff:ffff |
| 106 | 2001:db8:abcd:0:9269::/80 | 2001:db8:abcd:0:9269:ffff:ffff:ffff |
| 107 | 2001:db8:abcd:0:926a::/80 | 2001:db8:abcd:0:926a:ffff:ffff:ffff |
| 108 | 2001:db8:abcd:0:926b::/80 | 2001:db8:abcd:0:926b:ffff:ffff:ffff |
| 109 | 2001:db8:abcd:0:926c::/80 | 2001:db8:abcd:0:926c:ffff:ffff:ffff |
| 110 | 2001:db8:abcd:0:926d::/80 | 2001:db8:abcd:0:926d:ffff:ffff:ffff |
| 111 | 2001:db8:abcd:0:926e::/80 | 2001:db8:abcd:0:926e:ffff:ffff:ffff |
| 112 | 2001:db8:abcd:0:926f::/80 | 2001:db8:abcd:0:926f:ffff:ffff:ffff |
| 113 | 2001:db8:abcd:0:9270::/80 | 2001:db8:abcd:0:9270:ffff:ffff:ffff |
| 114 | 2001:db8:abcd:0:9271::/80 | 2001:db8:abcd:0:9271:ffff:ffff:ffff |
| 115 | 2001:db8:abcd:0:9272::/80 | 2001:db8:abcd:0:9272:ffff:ffff:ffff |
| 116 | 2001:db8:abcd:0:9273::/80 | 2001:db8:abcd:0:9273:ffff:ffff:ffff |
| 117 | 2001:db8:abcd:0:9274::/80 | 2001:db8:abcd:0:9274:ffff:ffff:ffff |
| 118 | 2001:db8:abcd:0:9275::/80 | 2001:db8:abcd:0:9275:ffff:ffff:ffff |
| 119 | 2001:db8:abcd:0:9276::/80 | 2001:db8:abcd:0:9276:ffff:ffff:ffff |
| 120 | 2001:db8:abcd:0:9277::/80 | 2001:db8:abcd:0:9277:ffff:ffff:ffff |
| 121 | 2001:db8:abcd:0:9278::/80 | 2001:db8:abcd:0:9278:ffff:ffff:ffff |
| 122 | 2001:db8:abcd:0:9279::/80 | 2001:db8:abcd:0:9279:ffff:ffff:ffff |
| 123 | 2001:db8:abcd:0:927a::/80 | 2001:db8:abcd:0:927a:ffff:ffff:ffff |
| 124 | 2001:db8:abcd:0:927b::/80 | 2001:db8:abcd:0:927b:ffff:ffff:ffff |
| 125 | 2001:db8:abcd:0:927c::/80 | 2001:db8:abcd:0:927c:ffff:ffff:ffff |
| 126 | 2001:db8:abcd:0:927d::/80 | 2001:db8:abcd:0:927d:ffff:ffff:ffff |
| 127 | 2001:db8:abcd:0:927e::/80 | 2001:db8:abcd:0:927e:ffff:ffff:ffff |
| 128 | 2001:db8:abcd:0:927f::/80 | 2001:db8:abcd:0:927f:ffff:ffff:ffff |
| 129 | 2001:db8:abcd:0:9280::/80 | 2001:db8:abcd:0:9280:ffff:ffff:ffff |
| 130 | 2001:db8:abcd:0:9281::/80 | 2001:db8:abcd:0:9281:ffff:ffff:ffff |
| 131 | 2001:db8:abcd:0:9282::/80 | 2001:db8:abcd:0:9282:ffff:ffff:ffff |
| 132 | 2001:db8:abcd:0:9283::/80 | 2001:db8:abcd:0:9283:ffff:ffff:ffff |
| 133 | 2001:db8:abcd:0:9284::/80 | 2001:db8:abcd:0:9284:ffff:ffff:ffff |
| 134 | 2001:db8:abcd:0:9285::/80 | 2001:db8:abcd:0:9285:ffff:ffff:ffff |
| 135 | 2001:db8:abcd:0:9286::/80 | 2001:db8:abcd:0:9286:ffff:ffff:ffff |
| 136 | 2001:db8:abcd:0:9287::/80 | 2001:db8:abcd:0:9287:ffff:ffff:ffff |
| 137 | 2001:db8:abcd:0:9288::/80 | 2001:db8:abcd:0:9288:ffff:ffff:ffff |
| 138 | 2001:db8:abcd:0:9289::/80 | 2001:db8:abcd:0:9289:ffff:ffff:ffff |
| 139 | 2001:db8:abcd:0:928a::/80 | 2001:db8:abcd:0:928a:ffff:ffff:ffff |
| 140 | 2001:db8:abcd:0:928b::/80 | 2001:db8:abcd:0:928b:ffff:ffff:ffff |
| 141 | 2001:db8:abcd:0:928c::/80 | 2001:db8:abcd:0:928c:ffff:ffff:ffff |
| 142 | 2001:db8:abcd:0:928d::/80 | 2001:db8:abcd:0:928d:ffff:ffff:ffff |
| 143 | 2001:db8:abcd:0:928e::/80 | 2001:db8:abcd:0:928e:ffff:ffff:ffff |
| 144 | 2001:db8:abcd:0:928f::/80 | 2001:db8:abcd:0:928f:ffff:ffff:ffff |
| 145 | 2001:db8:abcd:0:9290::/80 | 2001:db8:abcd:0:9290:ffff:ffff:ffff |
| 146 | 2001:db8:abcd:0:9291::/80 | 2001:db8:abcd:0:9291:ffff:ffff:ffff |
| 147 | 2001:db8:abcd:0:9292::/80 | 2001:db8:abcd:0:9292:ffff:ffff:ffff |
| 148 | 2001:db8:abcd:0:9293::/80 | 2001:db8:abcd:0:9293:ffff:ffff:ffff |
| 149 | 2001:db8:abcd:0:9294::/80 | 2001:db8:abcd:0:9294:ffff:ffff:ffff |
| 150 | 2001:db8:abcd:0:9295::/80 | 2001:db8:abcd:0:9295:ffff:ffff:ffff |
| 151 | 2001:db8:abcd:0:9296::/80 | 2001:db8:abcd:0:9296:ffff:ffff:ffff |
| 152 | 2001:db8:abcd:0:9297::/80 | 2001:db8:abcd:0:9297:ffff:ffff:ffff |
| 153 | 2001:db8:abcd:0:9298::/80 | 2001:db8:abcd:0:9298:ffff:ffff:ffff |
| 154 | 2001:db8:abcd:0:9299::/80 | 2001:db8:abcd:0:9299:ffff:ffff:ffff |
| 155 | 2001:db8:abcd:0:929a::/80 | 2001:db8:abcd:0:929a:ffff:ffff:ffff |
| 156 | 2001:db8:abcd:0:929b::/80 | 2001:db8:abcd:0:929b:ffff:ffff:ffff |
| 157 | 2001:db8:abcd:0:929c::/80 | 2001:db8:abcd:0:929c:ffff:ffff:ffff |
| 158 | 2001:db8:abcd:0:929d::/80 | 2001:db8:abcd:0:929d:ffff:ffff:ffff |
| 159 | 2001:db8:abcd:0:929e::/80 | 2001:db8:abcd:0:929e:ffff:ffff:ffff |
| 160 | 2001:db8:abcd:0:929f::/80 | 2001:db8:abcd:0:929f:ffff:ffff:ffff |
| 161 | 2001:db8:abcd:0:92a0::/80 | 2001:db8:abcd:0:92a0:ffff:ffff:ffff |
| 162 | 2001:db8:abcd:0:92a1::/80 | 2001:db8:abcd:0:92a1:ffff:ffff:ffff |
| 163 | 2001:db8:abcd:0:92a2::/80 | 2001:db8:abcd:0:92a2:ffff:ffff:ffff |
| 164 | 2001:db8:abcd:0:92a3::/80 | 2001:db8:abcd:0:92a3:ffff:ffff:ffff |
| 165 | 2001:db8:abcd:0:92a4::/80 | 2001:db8:abcd:0:92a4:ffff:ffff:ffff |
| 166 | 2001:db8:abcd:0:92a5::/80 | 2001:db8:abcd:0:92a5:ffff:ffff:ffff |
| 167 | 2001:db8:abcd:0:92a6::/80 | 2001:db8:abcd:0:92a6:ffff:ffff:ffff |
| 168 | 2001:db8:abcd:0:92a7::/80 | 2001:db8:abcd:0:92a7:ffff:ffff:ffff |
| 169 | 2001:db8:abcd:0:92a8::/80 | 2001:db8:abcd:0:92a8:ffff:ffff:ffff |
| 170 | 2001:db8:abcd:0:92a9::/80 | 2001:db8:abcd:0:92a9:ffff:ffff:ffff |
| 171 | 2001:db8:abcd:0:92aa::/80 | 2001:db8:abcd:0:92aa:ffff:ffff:ffff |
| 172 | 2001:db8:abcd:0:92ab::/80 | 2001:db8:abcd:0:92ab:ffff:ffff:ffff |
| 173 | 2001:db8:abcd:0:92ac::/80 | 2001:db8:abcd:0:92ac:ffff:ffff:ffff |
| 174 | 2001:db8:abcd:0:92ad::/80 | 2001:db8:abcd:0:92ad:ffff:ffff:ffff |
| 175 | 2001:db8:abcd:0:92ae::/80 | 2001:db8:abcd:0:92ae:ffff:ffff:ffff |
| 176 | 2001:db8:abcd:0:92af::/80 | 2001:db8:abcd:0:92af:ffff:ffff:ffff |
| 177 | 2001:db8:abcd:0:92b0::/80 | 2001:db8:abcd:0:92b0:ffff:ffff:ffff |
| 178 | 2001:db8:abcd:0:92b1::/80 | 2001:db8:abcd:0:92b1:ffff:ffff:ffff |
| 179 | 2001:db8:abcd:0:92b2::/80 | 2001:db8:abcd:0:92b2:ffff:ffff:ffff |
| 180 | 2001:db8:abcd:0:92b3::/80 | 2001:db8:abcd:0:92b3:ffff:ffff:ffff |
| 181 | 2001:db8:abcd:0:92b4::/80 | 2001:db8:abcd:0:92b4:ffff:ffff:ffff |
| 182 | 2001:db8:abcd:0:92b5::/80 | 2001:db8:abcd:0:92b5:ffff:ffff:ffff |
| 183 | 2001:db8:abcd:0:92b6::/80 | 2001:db8:abcd:0:92b6:ffff:ffff:ffff |
| 184 | 2001:db8:abcd:0:92b7::/80 | 2001:db8:abcd:0:92b7:ffff:ffff:ffff |
| 185 | 2001:db8:abcd:0:92b8::/80 | 2001:db8:abcd:0:92b8:ffff:ffff:ffff |
| 186 | 2001:db8:abcd:0:92b9::/80 | 2001:db8:abcd:0:92b9:ffff:ffff:ffff |
| 187 | 2001:db8:abcd:0:92ba::/80 | 2001:db8:abcd:0:92ba:ffff:ffff:ffff |
| 188 | 2001:db8:abcd:0:92bb::/80 | 2001:db8:abcd:0:92bb:ffff:ffff:ffff |
| 189 | 2001:db8:abcd:0:92bc::/80 | 2001:db8:abcd:0:92bc:ffff:ffff:ffff |
| 190 | 2001:db8:abcd:0:92bd::/80 | 2001:db8:abcd:0:92bd:ffff:ffff:ffff |
| 191 | 2001:db8:abcd:0:92be::/80 | 2001:db8:abcd:0:92be:ffff:ffff:ffff |
| 192 | 2001:db8:abcd:0:92bf::/80 | 2001:db8:abcd:0:92bf:ffff:ffff:ffff |
| 193 | 2001:db8:abcd:0:92c0::/80 | 2001:db8:abcd:0:92c0:ffff:ffff:ffff |
| 194 | 2001:db8:abcd:0:92c1::/80 | 2001:db8:abcd:0:92c1:ffff:ffff:ffff |
| 195 | 2001:db8:abcd:0:92c2::/80 | 2001:db8:abcd:0:92c2:ffff:ffff:ffff |
| 196 | 2001:db8:abcd:0:92c3::/80 | 2001:db8:abcd:0:92c3:ffff:ffff:ffff |
| 197 | 2001:db8:abcd:0:92c4::/80 | 2001:db8:abcd:0:92c4:ffff:ffff:ffff |
| 198 | 2001:db8:abcd:0:92c5::/80 | 2001:db8:abcd:0:92c5:ffff:ffff:ffff |
| 199 | 2001:db8:abcd:0:92c6::/80 | 2001:db8:abcd:0:92c6:ffff:ffff:ffff |
| 200 | 2001:db8:abcd:0:92c7::/80 | 2001:db8:abcd:0:92c7:ffff:ffff:ffff |
| 201 | 2001:db8:abcd:0:92c8::/80 | 2001:db8:abcd:0:92c8:ffff:ffff:ffff |
| 202 | 2001:db8:abcd:0:92c9::/80 | 2001:db8:abcd:0:92c9:ffff:ffff:ffff |
| 203 | 2001:db8:abcd:0:92ca::/80 | 2001:db8:abcd:0:92ca:ffff:ffff:ffff |
| 204 | 2001:db8:abcd:0:92cb::/80 | 2001:db8:abcd:0:92cb:ffff:ffff:ffff |
| 205 | 2001:db8:abcd:0:92cc::/80 | 2001:db8:abcd:0:92cc:ffff:ffff:ffff |
| 206 | 2001:db8:abcd:0:92cd::/80 | 2001:db8:abcd:0:92cd:ffff:ffff:ffff |
| 207 | 2001:db8:abcd:0:92ce::/80 | 2001:db8:abcd:0:92ce:ffff:ffff:ffff |
| 208 | 2001:db8:abcd:0:92cf::/80 | 2001:db8:abcd:0:92cf:ffff:ffff:ffff |
| 209 | 2001:db8:abcd:0:92d0::/80 | 2001:db8:abcd:0:92d0:ffff:ffff:ffff |
| 210 | 2001:db8:abcd:0:92d1::/80 | 2001:db8:abcd:0:92d1:ffff:ffff:ffff |
| 211 | 2001:db8:abcd:0:92d2::/80 | 2001:db8:abcd:0:92d2:ffff:ffff:ffff |
| 212 | 2001:db8:abcd:0:92d3::/80 | 2001:db8:abcd:0:92d3:ffff:ffff:ffff |
| 213 | 2001:db8:abcd:0:92d4::/80 | 2001:db8:abcd:0:92d4:ffff:ffff:ffff |
| 214 | 2001:db8:abcd:0:92d5::/80 | 2001:db8:abcd:0:92d5:ffff:ffff:ffff |
| 215 | 2001:db8:abcd:0:92d6::/80 | 2001:db8:abcd:0:92d6:ffff:ffff:ffff |
| 216 | 2001:db8:abcd:0:92d7::/80 | 2001:db8:abcd:0:92d7:ffff:ffff:ffff |
| 217 | 2001:db8:abcd:0:92d8::/80 | 2001:db8:abcd:0:92d8:ffff:ffff:ffff |
| 218 | 2001:db8:abcd:0:92d9::/80 | 2001:db8:abcd:0:92d9:ffff:ffff:ffff |
| 219 | 2001:db8:abcd:0:92da::/80 | 2001:db8:abcd:0:92da:ffff:ffff:ffff |
| 220 | 2001:db8:abcd:0:92db::/80 | 2001:db8:abcd:0:92db:ffff:ffff:ffff |
| 221 | 2001:db8:abcd:0:92dc::/80 | 2001:db8:abcd:0:92dc:ffff:ffff:ffff |
| 222 | 2001:db8:abcd:0:92dd::/80 | 2001:db8:abcd:0:92dd:ffff:ffff:ffff |
| 223 | 2001:db8:abcd:0:92de::/80 | 2001:db8:abcd:0:92de:ffff:ffff:ffff |
| 224 | 2001:db8:abcd:0:92df::/80 | 2001:db8:abcd:0:92df:ffff:ffff:ffff |
| 225 | 2001:db8:abcd:0:92e0::/80 | 2001:db8:abcd:0:92e0:ffff:ffff:ffff |
| 226 | 2001:db8:abcd:0:92e1::/80 | 2001:db8:abcd:0:92e1:ffff:ffff:ffff |
| 227 | 2001:db8:abcd:0:92e2::/80 | 2001:db8:abcd:0:92e2:ffff:ffff:ffff |
| 228 | 2001:db8:abcd:0:92e3::/80 | 2001:db8:abcd:0:92e3:ffff:ffff:ffff |
| 229 | 2001:db8:abcd:0:92e4::/80 | 2001:db8:abcd:0:92e4:ffff:ffff:ffff |
| 230 | 2001:db8:abcd:0:92e5::/80 | 2001:db8:abcd:0:92e5:ffff:ffff:ffff |
| 231 | 2001:db8:abcd:0:92e6::/80 | 2001:db8:abcd:0:92e6:ffff:ffff:ffff |
| 232 | 2001:db8:abcd:0:92e7::/80 | 2001:db8:abcd:0:92e7:ffff:ffff:ffff |
| 233 | 2001:db8:abcd:0:92e8::/80 | 2001:db8:abcd:0:92e8:ffff:ffff:ffff |
| 234 | 2001:db8:abcd:0:92e9::/80 | 2001:db8:abcd:0:92e9:ffff:ffff:ffff |
| 235 | 2001:db8:abcd:0:92ea::/80 | 2001:db8:abcd:0:92ea:ffff:ffff:ffff |
| 236 | 2001:db8:abcd:0:92eb::/80 | 2001:db8:abcd:0:92eb:ffff:ffff:ffff |
| 237 | 2001:db8:abcd:0:92ec::/80 | 2001:db8:abcd:0:92ec:ffff:ffff:ffff |
| 238 | 2001:db8:abcd:0:92ed::/80 | 2001:db8:abcd:0:92ed:ffff:ffff:ffff |
| 239 | 2001:db8:abcd:0:92ee::/80 | 2001:db8:abcd:0:92ee:ffff:ffff:ffff |
| 240 | 2001:db8:abcd:0:92ef::/80 | 2001:db8:abcd:0:92ef:ffff:ffff:ffff |
| 241 | 2001:db8:abcd:0:92f0::/80 | 2001:db8:abcd:0:92f0:ffff:ffff:ffff |
| 242 | 2001:db8:abcd:0:92f1::/80 | 2001:db8:abcd:0:92f1:ffff:ffff:ffff |
| 243 | 2001:db8:abcd:0:92f2::/80 | 2001:db8:abcd:0:92f2:ffff:ffff:ffff |
| 244 | 2001:db8:abcd:0:92f3::/80 | 2001:db8:abcd:0:92f3:ffff:ffff:ffff |
| 245 | 2001:db8:abcd:0:92f4::/80 | 2001:db8:abcd:0:92f4:ffff:ffff:ffff |
| 246 | 2001:db8:abcd:0:92f5::/80 | 2001:db8:abcd:0:92f5:ffff:ffff:ffff |
| 247 | 2001:db8:abcd:0:92f6::/80 | 2001:db8:abcd:0:92f6:ffff:ffff:ffff |
| 248 | 2001:db8:abcd:0:92f7::/80 | 2001:db8:abcd:0:92f7:ffff:ffff:ffff |
| 249 | 2001:db8:abcd:0:92f8::/80 | 2001:db8:abcd:0:92f8:ffff:ffff:ffff |
| 250 | 2001:db8:abcd:0:92f9::/80 | 2001:db8:abcd:0:92f9:ffff:ffff:ffff |
| 251 | 2001:db8:abcd:0:92fa::/80 | 2001:db8:abcd:0:92fa:ffff:ffff:ffff |
| 252 | 2001:db8:abcd:0:92fb::/80 | 2001:db8:abcd:0:92fb:ffff:ffff:ffff |
| 253 | 2001:db8:abcd:0:92fc::/80 | 2001:db8:abcd:0:92fc:ffff:ffff:ffff |
| 254 | 2001:db8:abcd:0:92fd::/80 | 2001:db8:abcd:0:92fd:ffff:ffff:ffff |
| 255 | 2001:db8:abcd:0:92fe::/80 | 2001:db8:abcd:0:92fe:ffff:ffff:ffff |
| 256 | 2001:db8:abcd:0:92ff::/80 | 2001:db8:abcd:0:92ff: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.