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:db8:1:7000::/52
network2001:db8:1:7000::/52
first host2001:db8:1:7000::
last host2001:db8:1:7fff:ffff:ffff:ffff:ffff
addresses2⁷⁶ = 75,557,863,725,914,323,419,136
/64 subnets4,096
short form2001:db8:1:7000::
ipcalc 2001:db8:1:7000::/52
address2001:0db8:0001:7000:0000:0000:0000:0000
network2001:0db8:0001:7000:0000:0000:0000:0000
last host2001:0db8:0001:7fff:ffff:ffff:ffff:ffff
green = network digits, amber = digit split by the prefix
full form2001:0db8:0001:7000:0000:0000:0000:0000
reverse dns0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.7.1.0.0.0.8.b.d.0.1.0.0.2.ip6.arpa
/52 split into /60 · 256 subnets
close ×| # | network | last address |
|---|---|---|
| 1 | 2001:db8:1:7000::/60 | 2001:db8:1:700f:ffff:ffff:ffff:ffff |
| 2 | 2001:db8:1:7010::/60 | 2001:db8:1:701f:ffff:ffff:ffff:ffff |
| 3 | 2001:db8:1:7020::/60 | 2001:db8:1:702f:ffff:ffff:ffff:ffff |
| 4 | 2001:db8:1:7030::/60 | 2001:db8:1:703f:ffff:ffff:ffff:ffff |
| 5 | 2001:db8:1:7040::/60 | 2001:db8:1:704f:ffff:ffff:ffff:ffff |
| 6 | 2001:db8:1:7050::/60 | 2001:db8:1:705f:ffff:ffff:ffff:ffff |
| 7 | 2001:db8:1:7060::/60 | 2001:db8:1:706f:ffff:ffff:ffff:ffff |
| 8 | 2001:db8:1:7070::/60 | 2001:db8:1:707f:ffff:ffff:ffff:ffff |
| 9 | 2001:db8:1:7080::/60 | 2001:db8:1:708f:ffff:ffff:ffff:ffff |
| 10 | 2001:db8:1:7090::/60 | 2001:db8:1:709f:ffff:ffff:ffff:ffff |
| 11 | 2001:db8:1:70a0::/60 | 2001:db8:1:70af:ffff:ffff:ffff:ffff |
| 12 | 2001:db8:1:70b0::/60 | 2001:db8:1:70bf:ffff:ffff:ffff:ffff |
| 13 | 2001:db8:1:70c0::/60 | 2001:db8:1:70cf:ffff:ffff:ffff:ffff |
| 14 | 2001:db8:1:70d0::/60 | 2001:db8:1:70df:ffff:ffff:ffff:ffff |
| 15 | 2001:db8:1:70e0::/60 | 2001:db8:1:70ef:ffff:ffff:ffff:ffff |
| 16 | 2001:db8:1:70f0::/60 | 2001:db8:1:70ff:ffff:ffff:ffff:ffff |
| 17 | 2001:db8:1:7100::/60 | 2001:db8:1:710f:ffff:ffff:ffff:ffff |
| 18 | 2001:db8:1:7110::/60 | 2001:db8:1:711f:ffff:ffff:ffff:ffff |
| 19 | 2001:db8:1:7120::/60 | 2001:db8:1:712f:ffff:ffff:ffff:ffff |
| 20 | 2001:db8:1:7130::/60 | 2001:db8:1:713f:ffff:ffff:ffff:ffff |
| 21 | 2001:db8:1:7140::/60 | 2001:db8:1:714f:ffff:ffff:ffff:ffff |
| 22 | 2001:db8:1:7150::/60 | 2001:db8:1:715f:ffff:ffff:ffff:ffff |
| 23 | 2001:db8:1:7160::/60 | 2001:db8:1:716f:ffff:ffff:ffff:ffff |
| 24 | 2001:db8:1:7170::/60 | 2001:db8:1:717f:ffff:ffff:ffff:ffff |
| 25 | 2001:db8:1:7180::/60 | 2001:db8:1:718f:ffff:ffff:ffff:ffff |
| 26 | 2001:db8:1:7190::/60 | 2001:db8:1:719f:ffff:ffff:ffff:ffff |
| 27 | 2001:db8:1:71a0::/60 | 2001:db8:1:71af:ffff:ffff:ffff:ffff |
| 28 | 2001:db8:1:71b0::/60 | 2001:db8:1:71bf:ffff:ffff:ffff:ffff |
| 29 | 2001:db8:1:71c0::/60 | 2001:db8:1:71cf:ffff:ffff:ffff:ffff |
| 30 | 2001:db8:1:71d0::/60 | 2001:db8:1:71df:ffff:ffff:ffff:ffff |
| 31 | 2001:db8:1:71e0::/60 | 2001:db8:1:71ef:ffff:ffff:ffff:ffff |
| 32 | 2001:db8:1:71f0::/60 | 2001:db8:1:71ff:ffff:ffff:ffff:ffff |
| 33 | 2001:db8:1:7200::/60 | 2001:db8:1:720f:ffff:ffff:ffff:ffff |
| 34 | 2001:db8:1:7210::/60 | 2001:db8:1:721f:ffff:ffff:ffff:ffff |
| 35 | 2001:db8:1:7220::/60 | 2001:db8:1:722f:ffff:ffff:ffff:ffff |
| 36 | 2001:db8:1:7230::/60 | 2001:db8:1:723f:ffff:ffff:ffff:ffff |
| 37 | 2001:db8:1:7240::/60 | 2001:db8:1:724f:ffff:ffff:ffff:ffff |
| 38 | 2001:db8:1:7250::/60 | 2001:db8:1:725f:ffff:ffff:ffff:ffff |
| 39 | 2001:db8:1:7260::/60 | 2001:db8:1:726f:ffff:ffff:ffff:ffff |
| 40 | 2001:db8:1:7270::/60 | 2001:db8:1:727f:ffff:ffff:ffff:ffff |
| 41 | 2001:db8:1:7280::/60 | 2001:db8:1:728f:ffff:ffff:ffff:ffff |
| 42 | 2001:db8:1:7290::/60 | 2001:db8:1:729f:ffff:ffff:ffff:ffff |
| 43 | 2001:db8:1:72a0::/60 | 2001:db8:1:72af:ffff:ffff:ffff:ffff |
| 44 | 2001:db8:1:72b0::/60 | 2001:db8:1:72bf:ffff:ffff:ffff:ffff |
| 45 | 2001:db8:1:72c0::/60 | 2001:db8:1:72cf:ffff:ffff:ffff:ffff |
| 46 | 2001:db8:1:72d0::/60 | 2001:db8:1:72df:ffff:ffff:ffff:ffff |
| 47 | 2001:db8:1:72e0::/60 | 2001:db8:1:72ef:ffff:ffff:ffff:ffff |
| 48 | 2001:db8:1:72f0::/60 | 2001:db8:1:72ff:ffff:ffff:ffff:ffff |
| 49 | 2001:db8:1:7300::/60 | 2001:db8:1:730f:ffff:ffff:ffff:ffff |
| 50 | 2001:db8:1:7310::/60 | 2001:db8:1:731f:ffff:ffff:ffff:ffff |
| 51 | 2001:db8:1:7320::/60 | 2001:db8:1:732f:ffff:ffff:ffff:ffff |
| 52 | 2001:db8:1:7330::/60 | 2001:db8:1:733f:ffff:ffff:ffff:ffff |
| 53 | 2001:db8:1:7340::/60 | 2001:db8:1:734f:ffff:ffff:ffff:ffff |
| 54 | 2001:db8:1:7350::/60 | 2001:db8:1:735f:ffff:ffff:ffff:ffff |
| 55 | 2001:db8:1:7360::/60 | 2001:db8:1:736f:ffff:ffff:ffff:ffff |
| 56 | 2001:db8:1:7370::/60 | 2001:db8:1:737f:ffff:ffff:ffff:ffff |
| 57 | 2001:db8:1:7380::/60 | 2001:db8:1:738f:ffff:ffff:ffff:ffff |
| 58 | 2001:db8:1:7390::/60 | 2001:db8:1:739f:ffff:ffff:ffff:ffff |
| 59 | 2001:db8:1:73a0::/60 | 2001:db8:1:73af:ffff:ffff:ffff:ffff |
| 60 | 2001:db8:1:73b0::/60 | 2001:db8:1:73bf:ffff:ffff:ffff:ffff |
| 61 | 2001:db8:1:73c0::/60 | 2001:db8:1:73cf:ffff:ffff:ffff:ffff |
| 62 | 2001:db8:1:73d0::/60 | 2001:db8:1:73df:ffff:ffff:ffff:ffff |
| 63 | 2001:db8:1:73e0::/60 | 2001:db8:1:73ef:ffff:ffff:ffff:ffff |
| 64 | 2001:db8:1:73f0::/60 | 2001:db8:1:73ff:ffff:ffff:ffff:ffff |
| 65 | 2001:db8:1:7400::/60 | 2001:db8:1:740f:ffff:ffff:ffff:ffff |
| 66 | 2001:db8:1:7410::/60 | 2001:db8:1:741f:ffff:ffff:ffff:ffff |
| 67 | 2001:db8:1:7420::/60 | 2001:db8:1:742f:ffff:ffff:ffff:ffff |
| 68 | 2001:db8:1:7430::/60 | 2001:db8:1:743f:ffff:ffff:ffff:ffff |
| 69 | 2001:db8:1:7440::/60 | 2001:db8:1:744f:ffff:ffff:ffff:ffff |
| 70 | 2001:db8:1:7450::/60 | 2001:db8:1:745f:ffff:ffff:ffff:ffff |
| 71 | 2001:db8:1:7460::/60 | 2001:db8:1:746f:ffff:ffff:ffff:ffff |
| 72 | 2001:db8:1:7470::/60 | 2001:db8:1:747f:ffff:ffff:ffff:ffff |
| 73 | 2001:db8:1:7480::/60 | 2001:db8:1:748f:ffff:ffff:ffff:ffff |
| 74 | 2001:db8:1:7490::/60 | 2001:db8:1:749f:ffff:ffff:ffff:ffff |
| 75 | 2001:db8:1:74a0::/60 | 2001:db8:1:74af:ffff:ffff:ffff:ffff |
| 76 | 2001:db8:1:74b0::/60 | 2001:db8:1:74bf:ffff:ffff:ffff:ffff |
| 77 | 2001:db8:1:74c0::/60 | 2001:db8:1:74cf:ffff:ffff:ffff:ffff |
| 78 | 2001:db8:1:74d0::/60 | 2001:db8:1:74df:ffff:ffff:ffff:ffff |
| 79 | 2001:db8:1:74e0::/60 | 2001:db8:1:74ef:ffff:ffff:ffff:ffff |
| 80 | 2001:db8:1:74f0::/60 | 2001:db8:1:74ff:ffff:ffff:ffff:ffff |
| 81 | 2001:db8:1:7500::/60 | 2001:db8:1:750f:ffff:ffff:ffff:ffff |
| 82 | 2001:db8:1:7510::/60 | 2001:db8:1:751f:ffff:ffff:ffff:ffff |
| 83 | 2001:db8:1:7520::/60 | 2001:db8:1:752f:ffff:ffff:ffff:ffff |
| 84 | 2001:db8:1:7530::/60 | 2001:db8:1:753f:ffff:ffff:ffff:ffff |
| 85 | 2001:db8:1:7540::/60 | 2001:db8:1:754f:ffff:ffff:ffff:ffff |
| 86 | 2001:db8:1:7550::/60 | 2001:db8:1:755f:ffff:ffff:ffff:ffff |
| 87 | 2001:db8:1:7560::/60 | 2001:db8:1:756f:ffff:ffff:ffff:ffff |
| 88 | 2001:db8:1:7570::/60 | 2001:db8:1:757f:ffff:ffff:ffff:ffff |
| 89 | 2001:db8:1:7580::/60 | 2001:db8:1:758f:ffff:ffff:ffff:ffff |
| 90 | 2001:db8:1:7590::/60 | 2001:db8:1:759f:ffff:ffff:ffff:ffff |
| 91 | 2001:db8:1:75a0::/60 | 2001:db8:1:75af:ffff:ffff:ffff:ffff |
| 92 | 2001:db8:1:75b0::/60 | 2001:db8:1:75bf:ffff:ffff:ffff:ffff |
| 93 | 2001:db8:1:75c0::/60 | 2001:db8:1:75cf:ffff:ffff:ffff:ffff |
| 94 | 2001:db8:1:75d0::/60 | 2001:db8:1:75df:ffff:ffff:ffff:ffff |
| 95 | 2001:db8:1:75e0::/60 | 2001:db8:1:75ef:ffff:ffff:ffff:ffff |
| 96 | 2001:db8:1:75f0::/60 | 2001:db8:1:75ff:ffff:ffff:ffff:ffff |
| 97 | 2001:db8:1:7600::/60 | 2001:db8:1:760f:ffff:ffff:ffff:ffff |
| 98 | 2001:db8:1:7610::/60 | 2001:db8:1:761f:ffff:ffff:ffff:ffff |
| 99 | 2001:db8:1:7620::/60 | 2001:db8:1:762f:ffff:ffff:ffff:ffff |
| 100 | 2001:db8:1:7630::/60 | 2001:db8:1:763f:ffff:ffff:ffff:ffff |
| 101 | 2001:db8:1:7640::/60 | 2001:db8:1:764f:ffff:ffff:ffff:ffff |
| 102 | 2001:db8:1:7650::/60 | 2001:db8:1:765f:ffff:ffff:ffff:ffff |
| 103 | 2001:db8:1:7660::/60 | 2001:db8:1:766f:ffff:ffff:ffff:ffff |
| 104 | 2001:db8:1:7670::/60 | 2001:db8:1:767f:ffff:ffff:ffff:ffff |
| 105 | 2001:db8:1:7680::/60 | 2001:db8:1:768f:ffff:ffff:ffff:ffff |
| 106 | 2001:db8:1:7690::/60 | 2001:db8:1:769f:ffff:ffff:ffff:ffff |
| 107 | 2001:db8:1:76a0::/60 | 2001:db8:1:76af:ffff:ffff:ffff:ffff |
| 108 | 2001:db8:1:76b0::/60 | 2001:db8:1:76bf:ffff:ffff:ffff:ffff |
| 109 | 2001:db8:1:76c0::/60 | 2001:db8:1:76cf:ffff:ffff:ffff:ffff |
| 110 | 2001:db8:1:76d0::/60 | 2001:db8:1:76df:ffff:ffff:ffff:ffff |
| 111 | 2001:db8:1:76e0::/60 | 2001:db8:1:76ef:ffff:ffff:ffff:ffff |
| 112 | 2001:db8:1:76f0::/60 | 2001:db8:1:76ff:ffff:ffff:ffff:ffff |
| 113 | 2001:db8:1:7700::/60 | 2001:db8:1:770f:ffff:ffff:ffff:ffff |
| 114 | 2001:db8:1:7710::/60 | 2001:db8:1:771f:ffff:ffff:ffff:ffff |
| 115 | 2001:db8:1:7720::/60 | 2001:db8:1:772f:ffff:ffff:ffff:ffff |
| 116 | 2001:db8:1:7730::/60 | 2001:db8:1:773f:ffff:ffff:ffff:ffff |
| 117 | 2001:db8:1:7740::/60 | 2001:db8:1:774f:ffff:ffff:ffff:ffff |
| 118 | 2001:db8:1:7750::/60 | 2001:db8:1:775f:ffff:ffff:ffff:ffff |
| 119 | 2001:db8:1:7760::/60 | 2001:db8:1:776f:ffff:ffff:ffff:ffff |
| 120 | 2001:db8:1:7770::/60 | 2001:db8:1:777f:ffff:ffff:ffff:ffff |
| 121 | 2001:db8:1:7780::/60 | 2001:db8:1:778f:ffff:ffff:ffff:ffff |
| 122 | 2001:db8:1:7790::/60 | 2001:db8:1:779f:ffff:ffff:ffff:ffff |
| 123 | 2001:db8:1:77a0::/60 | 2001:db8:1:77af:ffff:ffff:ffff:ffff |
| 124 | 2001:db8:1:77b0::/60 | 2001:db8:1:77bf:ffff:ffff:ffff:ffff |
| 125 | 2001:db8:1:77c0::/60 | 2001:db8:1:77cf:ffff:ffff:ffff:ffff |
| 126 | 2001:db8:1:77d0::/60 | 2001:db8:1:77df:ffff:ffff:ffff:ffff |
| 127 | 2001:db8:1:77e0::/60 | 2001:db8:1:77ef:ffff:ffff:ffff:ffff |
| 128 | 2001:db8:1:77f0::/60 | 2001:db8:1:77ff:ffff:ffff:ffff:ffff |
| 129 | 2001:db8:1:7800::/60 | 2001:db8:1:780f:ffff:ffff:ffff:ffff |
| 130 | 2001:db8:1:7810::/60 | 2001:db8:1:781f:ffff:ffff:ffff:ffff |
| 131 | 2001:db8:1:7820::/60 | 2001:db8:1:782f:ffff:ffff:ffff:ffff |
| 132 | 2001:db8:1:7830::/60 | 2001:db8:1:783f:ffff:ffff:ffff:ffff |
| 133 | 2001:db8:1:7840::/60 | 2001:db8:1:784f:ffff:ffff:ffff:ffff |
| 134 | 2001:db8:1:7850::/60 | 2001:db8:1:785f:ffff:ffff:ffff:ffff |
| 135 | 2001:db8:1:7860::/60 | 2001:db8:1:786f:ffff:ffff:ffff:ffff |
| 136 | 2001:db8:1:7870::/60 | 2001:db8:1:787f:ffff:ffff:ffff:ffff |
| 137 | 2001:db8:1:7880::/60 | 2001:db8:1:788f:ffff:ffff:ffff:ffff |
| 138 | 2001:db8:1:7890::/60 | 2001:db8:1:789f:ffff:ffff:ffff:ffff |
| 139 | 2001:db8:1:78a0::/60 | 2001:db8:1:78af:ffff:ffff:ffff:ffff |
| 140 | 2001:db8:1:78b0::/60 | 2001:db8:1:78bf:ffff:ffff:ffff:ffff |
| 141 | 2001:db8:1:78c0::/60 | 2001:db8:1:78cf:ffff:ffff:ffff:ffff |
| 142 | 2001:db8:1:78d0::/60 | 2001:db8:1:78df:ffff:ffff:ffff:ffff |
| 143 | 2001:db8:1:78e0::/60 | 2001:db8:1:78ef:ffff:ffff:ffff:ffff |
| 144 | 2001:db8:1:78f0::/60 | 2001:db8:1:78ff:ffff:ffff:ffff:ffff |
| 145 | 2001:db8:1:7900::/60 | 2001:db8:1:790f:ffff:ffff:ffff:ffff |
| 146 | 2001:db8:1:7910::/60 | 2001:db8:1:791f:ffff:ffff:ffff:ffff |
| 147 | 2001:db8:1:7920::/60 | 2001:db8:1:792f:ffff:ffff:ffff:ffff |
| 148 | 2001:db8:1:7930::/60 | 2001:db8:1:793f:ffff:ffff:ffff:ffff |
| 149 | 2001:db8:1:7940::/60 | 2001:db8:1:794f:ffff:ffff:ffff:ffff |
| 150 | 2001:db8:1:7950::/60 | 2001:db8:1:795f:ffff:ffff:ffff:ffff |
| 151 | 2001:db8:1:7960::/60 | 2001:db8:1:796f:ffff:ffff:ffff:ffff |
| 152 | 2001:db8:1:7970::/60 | 2001:db8:1:797f:ffff:ffff:ffff:ffff |
| 153 | 2001:db8:1:7980::/60 | 2001:db8:1:798f:ffff:ffff:ffff:ffff |
| 154 | 2001:db8:1:7990::/60 | 2001:db8:1:799f:ffff:ffff:ffff:ffff |
| 155 | 2001:db8:1:79a0::/60 | 2001:db8:1:79af:ffff:ffff:ffff:ffff |
| 156 | 2001:db8:1:79b0::/60 | 2001:db8:1:79bf:ffff:ffff:ffff:ffff |
| 157 | 2001:db8:1:79c0::/60 | 2001:db8:1:79cf:ffff:ffff:ffff:ffff |
| 158 | 2001:db8:1:79d0::/60 | 2001:db8:1:79df:ffff:ffff:ffff:ffff |
| 159 | 2001:db8:1:79e0::/60 | 2001:db8:1:79ef:ffff:ffff:ffff:ffff |
| 160 | 2001:db8:1:79f0::/60 | 2001:db8:1:79ff:ffff:ffff:ffff:ffff |
| 161 | 2001:db8:1:7a00::/60 | 2001:db8:1:7a0f:ffff:ffff:ffff:ffff |
| 162 | 2001:db8:1:7a10::/60 | 2001:db8:1:7a1f:ffff:ffff:ffff:ffff |
| 163 | 2001:db8:1:7a20::/60 | 2001:db8:1:7a2f:ffff:ffff:ffff:ffff |
| 164 | 2001:db8:1:7a30::/60 | 2001:db8:1:7a3f:ffff:ffff:ffff:ffff |
| 165 | 2001:db8:1:7a40::/60 | 2001:db8:1:7a4f:ffff:ffff:ffff:ffff |
| 166 | 2001:db8:1:7a50::/60 | 2001:db8:1:7a5f:ffff:ffff:ffff:ffff |
| 167 | 2001:db8:1:7a60::/60 | 2001:db8:1:7a6f:ffff:ffff:ffff:ffff |
| 168 | 2001:db8:1:7a70::/60 | 2001:db8:1:7a7f:ffff:ffff:ffff:ffff |
| 169 | 2001:db8:1:7a80::/60 | 2001:db8:1:7a8f:ffff:ffff:ffff:ffff |
| 170 | 2001:db8:1:7a90::/60 | 2001:db8:1:7a9f:ffff:ffff:ffff:ffff |
| 171 | 2001:db8:1:7aa0::/60 | 2001:db8:1:7aaf:ffff:ffff:ffff:ffff |
| 172 | 2001:db8:1:7ab0::/60 | 2001:db8:1:7abf:ffff:ffff:ffff:ffff |
| 173 | 2001:db8:1:7ac0::/60 | 2001:db8:1:7acf:ffff:ffff:ffff:ffff |
| 174 | 2001:db8:1:7ad0::/60 | 2001:db8:1:7adf:ffff:ffff:ffff:ffff |
| 175 | 2001:db8:1:7ae0::/60 | 2001:db8:1:7aef:ffff:ffff:ffff:ffff |
| 176 | 2001:db8:1:7af0::/60 | 2001:db8:1:7aff:ffff:ffff:ffff:ffff |
| 177 | 2001:db8:1:7b00::/60 | 2001:db8:1:7b0f:ffff:ffff:ffff:ffff |
| 178 | 2001:db8:1:7b10::/60 | 2001:db8:1:7b1f:ffff:ffff:ffff:ffff |
| 179 | 2001:db8:1:7b20::/60 | 2001:db8:1:7b2f:ffff:ffff:ffff:ffff |
| 180 | 2001:db8:1:7b30::/60 | 2001:db8:1:7b3f:ffff:ffff:ffff:ffff |
| 181 | 2001:db8:1:7b40::/60 | 2001:db8:1:7b4f:ffff:ffff:ffff:ffff |
| 182 | 2001:db8:1:7b50::/60 | 2001:db8:1:7b5f:ffff:ffff:ffff:ffff |
| 183 | 2001:db8:1:7b60::/60 | 2001:db8:1:7b6f:ffff:ffff:ffff:ffff |
| 184 | 2001:db8:1:7b70::/60 | 2001:db8:1:7b7f:ffff:ffff:ffff:ffff |
| 185 | 2001:db8:1:7b80::/60 | 2001:db8:1:7b8f:ffff:ffff:ffff:ffff |
| 186 | 2001:db8:1:7b90::/60 | 2001:db8:1:7b9f:ffff:ffff:ffff:ffff |
| 187 | 2001:db8:1:7ba0::/60 | 2001:db8:1:7baf:ffff:ffff:ffff:ffff |
| 188 | 2001:db8:1:7bb0::/60 | 2001:db8:1:7bbf:ffff:ffff:ffff:ffff |
| 189 | 2001:db8:1:7bc0::/60 | 2001:db8:1:7bcf:ffff:ffff:ffff:ffff |
| 190 | 2001:db8:1:7bd0::/60 | 2001:db8:1:7bdf:ffff:ffff:ffff:ffff |
| 191 | 2001:db8:1:7be0::/60 | 2001:db8:1:7bef:ffff:ffff:ffff:ffff |
| 192 | 2001:db8:1:7bf0::/60 | 2001:db8:1:7bff:ffff:ffff:ffff:ffff |
| 193 | 2001:db8:1:7c00::/60 | 2001:db8:1:7c0f:ffff:ffff:ffff:ffff |
| 194 | 2001:db8:1:7c10::/60 | 2001:db8:1:7c1f:ffff:ffff:ffff:ffff |
| 195 | 2001:db8:1:7c20::/60 | 2001:db8:1:7c2f:ffff:ffff:ffff:ffff |
| 196 | 2001:db8:1:7c30::/60 | 2001:db8:1:7c3f:ffff:ffff:ffff:ffff |
| 197 | 2001:db8:1:7c40::/60 | 2001:db8:1:7c4f:ffff:ffff:ffff:ffff |
| 198 | 2001:db8:1:7c50::/60 | 2001:db8:1:7c5f:ffff:ffff:ffff:ffff |
| 199 | 2001:db8:1:7c60::/60 | 2001:db8:1:7c6f:ffff:ffff:ffff:ffff |
| 200 | 2001:db8:1:7c70::/60 | 2001:db8:1:7c7f:ffff:ffff:ffff:ffff |
| 201 | 2001:db8:1:7c80::/60 | 2001:db8:1:7c8f:ffff:ffff:ffff:ffff |
| 202 | 2001:db8:1:7c90::/60 | 2001:db8:1:7c9f:ffff:ffff:ffff:ffff |
| 203 | 2001:db8:1:7ca0::/60 | 2001:db8:1:7caf:ffff:ffff:ffff:ffff |
| 204 | 2001:db8:1:7cb0::/60 | 2001:db8:1:7cbf:ffff:ffff:ffff:ffff |
| 205 | 2001:db8:1:7cc0::/60 | 2001:db8:1:7ccf:ffff:ffff:ffff:ffff |
| 206 | 2001:db8:1:7cd0::/60 | 2001:db8:1:7cdf:ffff:ffff:ffff:ffff |
| 207 | 2001:db8:1:7ce0::/60 | 2001:db8:1:7cef:ffff:ffff:ffff:ffff |
| 208 | 2001:db8:1:7cf0::/60 | 2001:db8:1:7cff:ffff:ffff:ffff:ffff |
| 209 | 2001:db8:1:7d00::/60 | 2001:db8:1:7d0f:ffff:ffff:ffff:ffff |
| 210 | 2001:db8:1:7d10::/60 | 2001:db8:1:7d1f:ffff:ffff:ffff:ffff |
| 211 | 2001:db8:1:7d20::/60 | 2001:db8:1:7d2f:ffff:ffff:ffff:ffff |
| 212 | 2001:db8:1:7d30::/60 | 2001:db8:1:7d3f:ffff:ffff:ffff:ffff |
| 213 | 2001:db8:1:7d40::/60 | 2001:db8:1:7d4f:ffff:ffff:ffff:ffff |
| 214 | 2001:db8:1:7d50::/60 | 2001:db8:1:7d5f:ffff:ffff:ffff:ffff |
| 215 | 2001:db8:1:7d60::/60 | 2001:db8:1:7d6f:ffff:ffff:ffff:ffff |
| 216 | 2001:db8:1:7d70::/60 | 2001:db8:1:7d7f:ffff:ffff:ffff:ffff |
| 217 | 2001:db8:1:7d80::/60 | 2001:db8:1:7d8f:ffff:ffff:ffff:ffff |
| 218 | 2001:db8:1:7d90::/60 | 2001:db8:1:7d9f:ffff:ffff:ffff:ffff |
| 219 | 2001:db8:1:7da0::/60 | 2001:db8:1:7daf:ffff:ffff:ffff:ffff |
| 220 | 2001:db8:1:7db0::/60 | 2001:db8:1:7dbf:ffff:ffff:ffff:ffff |
| 221 | 2001:db8:1:7dc0::/60 | 2001:db8:1:7dcf:ffff:ffff:ffff:ffff |
| 222 | 2001:db8:1:7dd0::/60 | 2001:db8:1:7ddf:ffff:ffff:ffff:ffff |
| 223 | 2001:db8:1:7de0::/60 | 2001:db8:1:7def:ffff:ffff:ffff:ffff |
| 224 | 2001:db8:1:7df0::/60 | 2001:db8:1:7dff:ffff:ffff:ffff:ffff |
| 225 | 2001:db8:1:7e00::/60 | 2001:db8:1:7e0f:ffff:ffff:ffff:ffff |
| 226 | 2001:db8:1:7e10::/60 | 2001:db8:1:7e1f:ffff:ffff:ffff:ffff |
| 227 | 2001:db8:1:7e20::/60 | 2001:db8:1:7e2f:ffff:ffff:ffff:ffff |
| 228 | 2001:db8:1:7e30::/60 | 2001:db8:1:7e3f:ffff:ffff:ffff:ffff |
| 229 | 2001:db8:1:7e40::/60 | 2001:db8:1:7e4f:ffff:ffff:ffff:ffff |
| 230 | 2001:db8:1:7e50::/60 | 2001:db8:1:7e5f:ffff:ffff:ffff:ffff |
| 231 | 2001:db8:1:7e60::/60 | 2001:db8:1:7e6f:ffff:ffff:ffff:ffff |
| 232 | 2001:db8:1:7e70::/60 | 2001:db8:1:7e7f:ffff:ffff:ffff:ffff |
| 233 | 2001:db8:1:7e80::/60 | 2001:db8:1:7e8f:ffff:ffff:ffff:ffff |
| 234 | 2001:db8:1:7e90::/60 | 2001:db8:1:7e9f:ffff:ffff:ffff:ffff |
| 235 | 2001:db8:1:7ea0::/60 | 2001:db8:1:7eaf:ffff:ffff:ffff:ffff |
| 236 | 2001:db8:1:7eb0::/60 | 2001:db8:1:7ebf:ffff:ffff:ffff:ffff |
| 237 | 2001:db8:1:7ec0::/60 | 2001:db8:1:7ecf:ffff:ffff:ffff:ffff |
| 238 | 2001:db8:1:7ed0::/60 | 2001:db8:1:7edf:ffff:ffff:ffff:ffff |
| 239 | 2001:db8:1:7ee0::/60 | 2001:db8:1:7eef:ffff:ffff:ffff:ffff |
| 240 | 2001:db8:1:7ef0::/60 | 2001:db8:1:7eff:ffff:ffff:ffff:ffff |
| 241 | 2001:db8:1:7f00::/60 | 2001:db8:1:7f0f:ffff:ffff:ffff:ffff |
| 242 | 2001:db8:1:7f10::/60 | 2001:db8:1:7f1f:ffff:ffff:ffff:ffff |
| 243 | 2001:db8:1:7f20::/60 | 2001:db8:1:7f2f:ffff:ffff:ffff:ffff |
| 244 | 2001:db8:1:7f30::/60 | 2001:db8:1:7f3f:ffff:ffff:ffff:ffff |
| 245 | 2001:db8:1:7f40::/60 | 2001:db8:1:7f4f:ffff:ffff:ffff:ffff |
| 246 | 2001:db8:1:7f50::/60 | 2001:db8:1:7f5f:ffff:ffff:ffff:ffff |
| 247 | 2001:db8:1:7f60::/60 | 2001:db8:1:7f6f:ffff:ffff:ffff:ffff |
| 248 | 2001:db8:1:7f70::/60 | 2001:db8:1:7f7f:ffff:ffff:ffff:ffff |
| 249 | 2001:db8:1:7f80::/60 | 2001:db8:1:7f8f:ffff:ffff:ffff:ffff |
| 250 | 2001:db8:1:7f90::/60 | 2001:db8:1:7f9f:ffff:ffff:ffff:ffff |
| 251 | 2001:db8:1:7fa0::/60 | 2001:db8:1:7faf:ffff:ffff:ffff:ffff |
| 252 | 2001:db8:1:7fb0::/60 | 2001:db8:1:7fbf:ffff:ffff:ffff:ffff |
| 253 | 2001:db8:1:7fc0::/60 | 2001:db8:1:7fcf:ffff:ffff:ffff:ffff |
| 254 | 2001:db8:1:7fd0::/60 | 2001:db8:1:7fdf:ffff:ffff:ffff:ffff |
| 255 | 2001:db8:1:7fe0::/60 | 2001:db8:1:7fef:ffff:ffff:ffff:ffff |
| 256 | 2001:db8:1:7ff0::/60 | 2001:db8:1:7fff: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 /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.