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:c:2000::/52
network2001:db8:c:2000::/52
first host2001:db8:c:2000::
last host2001:db8:c:2fff:ffff:ffff:ffff:ffff
addresses2⁷⁶ = 75,557,863,725,914,323,419,136
/64 subnets4,096
short form2001:db8:c:2000::
ipcalc 2001:db8:c:2000::/52
address2001:0db8:000c:2000:0000:0000:0000:0000
network2001:0db8:000c:2000:0000:0000:0000:0000
last host2001:0db8:000c:2fff:ffff:ffff:ffff:ffff
green = network digits, amber = digit split by the prefix
full form2001:0db8:000c:2000:0000:0000:0000:0000
reverse dns0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.2.c.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:c:2000::/60 | 2001:db8:c:200f:ffff:ffff:ffff:ffff |
| 2 | 2001:db8:c:2010::/60 | 2001:db8:c:201f:ffff:ffff:ffff:ffff |
| 3 | 2001:db8:c:2020::/60 | 2001:db8:c:202f:ffff:ffff:ffff:ffff |
| 4 | 2001:db8:c:2030::/60 | 2001:db8:c:203f:ffff:ffff:ffff:ffff |
| 5 | 2001:db8:c:2040::/60 | 2001:db8:c:204f:ffff:ffff:ffff:ffff |
| 6 | 2001:db8:c:2050::/60 | 2001:db8:c:205f:ffff:ffff:ffff:ffff |
| 7 | 2001:db8:c:2060::/60 | 2001:db8:c:206f:ffff:ffff:ffff:ffff |
| 8 | 2001:db8:c:2070::/60 | 2001:db8:c:207f:ffff:ffff:ffff:ffff |
| 9 | 2001:db8:c:2080::/60 | 2001:db8:c:208f:ffff:ffff:ffff:ffff |
| 10 | 2001:db8:c:2090::/60 | 2001:db8:c:209f:ffff:ffff:ffff:ffff |
| 11 | 2001:db8:c:20a0::/60 | 2001:db8:c:20af:ffff:ffff:ffff:ffff |
| 12 | 2001:db8:c:20b0::/60 | 2001:db8:c:20bf:ffff:ffff:ffff:ffff |
| 13 | 2001:db8:c:20c0::/60 | 2001:db8:c:20cf:ffff:ffff:ffff:ffff |
| 14 | 2001:db8:c:20d0::/60 | 2001:db8:c:20df:ffff:ffff:ffff:ffff |
| 15 | 2001:db8:c:20e0::/60 | 2001:db8:c:20ef:ffff:ffff:ffff:ffff |
| 16 | 2001:db8:c:20f0::/60 | 2001:db8:c:20ff:ffff:ffff:ffff:ffff |
| 17 | 2001:db8:c:2100::/60 | 2001:db8:c:210f:ffff:ffff:ffff:ffff |
| 18 | 2001:db8:c:2110::/60 | 2001:db8:c:211f:ffff:ffff:ffff:ffff |
| 19 | 2001:db8:c:2120::/60 | 2001:db8:c:212f:ffff:ffff:ffff:ffff |
| 20 | 2001:db8:c:2130::/60 | 2001:db8:c:213f:ffff:ffff:ffff:ffff |
| 21 | 2001:db8:c:2140::/60 | 2001:db8:c:214f:ffff:ffff:ffff:ffff |
| 22 | 2001:db8:c:2150::/60 | 2001:db8:c:215f:ffff:ffff:ffff:ffff |
| 23 | 2001:db8:c:2160::/60 | 2001:db8:c:216f:ffff:ffff:ffff:ffff |
| 24 | 2001:db8:c:2170::/60 | 2001:db8:c:217f:ffff:ffff:ffff:ffff |
| 25 | 2001:db8:c:2180::/60 | 2001:db8:c:218f:ffff:ffff:ffff:ffff |
| 26 | 2001:db8:c:2190::/60 | 2001:db8:c:219f:ffff:ffff:ffff:ffff |
| 27 | 2001:db8:c:21a0::/60 | 2001:db8:c:21af:ffff:ffff:ffff:ffff |
| 28 | 2001:db8:c:21b0::/60 | 2001:db8:c:21bf:ffff:ffff:ffff:ffff |
| 29 | 2001:db8:c:21c0::/60 | 2001:db8:c:21cf:ffff:ffff:ffff:ffff |
| 30 | 2001:db8:c:21d0::/60 | 2001:db8:c:21df:ffff:ffff:ffff:ffff |
| 31 | 2001:db8:c:21e0::/60 | 2001:db8:c:21ef:ffff:ffff:ffff:ffff |
| 32 | 2001:db8:c:21f0::/60 | 2001:db8:c:21ff:ffff:ffff:ffff:ffff |
| 33 | 2001:db8:c:2200::/60 | 2001:db8:c:220f:ffff:ffff:ffff:ffff |
| 34 | 2001:db8:c:2210::/60 | 2001:db8:c:221f:ffff:ffff:ffff:ffff |
| 35 | 2001:db8:c:2220::/60 | 2001:db8:c:222f:ffff:ffff:ffff:ffff |
| 36 | 2001:db8:c:2230::/60 | 2001:db8:c:223f:ffff:ffff:ffff:ffff |
| 37 | 2001:db8:c:2240::/60 | 2001:db8:c:224f:ffff:ffff:ffff:ffff |
| 38 | 2001:db8:c:2250::/60 | 2001:db8:c:225f:ffff:ffff:ffff:ffff |
| 39 | 2001:db8:c:2260::/60 | 2001:db8:c:226f:ffff:ffff:ffff:ffff |
| 40 | 2001:db8:c:2270::/60 | 2001:db8:c:227f:ffff:ffff:ffff:ffff |
| 41 | 2001:db8:c:2280::/60 | 2001:db8:c:228f:ffff:ffff:ffff:ffff |
| 42 | 2001:db8:c:2290::/60 | 2001:db8:c:229f:ffff:ffff:ffff:ffff |
| 43 | 2001:db8:c:22a0::/60 | 2001:db8:c:22af:ffff:ffff:ffff:ffff |
| 44 | 2001:db8:c:22b0::/60 | 2001:db8:c:22bf:ffff:ffff:ffff:ffff |
| 45 | 2001:db8:c:22c0::/60 | 2001:db8:c:22cf:ffff:ffff:ffff:ffff |
| 46 | 2001:db8:c:22d0::/60 | 2001:db8:c:22df:ffff:ffff:ffff:ffff |
| 47 | 2001:db8:c:22e0::/60 | 2001:db8:c:22ef:ffff:ffff:ffff:ffff |
| 48 | 2001:db8:c:22f0::/60 | 2001:db8:c:22ff:ffff:ffff:ffff:ffff |
| 49 | 2001:db8:c:2300::/60 | 2001:db8:c:230f:ffff:ffff:ffff:ffff |
| 50 | 2001:db8:c:2310::/60 | 2001:db8:c:231f:ffff:ffff:ffff:ffff |
| 51 | 2001:db8:c:2320::/60 | 2001:db8:c:232f:ffff:ffff:ffff:ffff |
| 52 | 2001:db8:c:2330::/60 | 2001:db8:c:233f:ffff:ffff:ffff:ffff |
| 53 | 2001:db8:c:2340::/60 | 2001:db8:c:234f:ffff:ffff:ffff:ffff |
| 54 | 2001:db8:c:2350::/60 | 2001:db8:c:235f:ffff:ffff:ffff:ffff |
| 55 | 2001:db8:c:2360::/60 | 2001:db8:c:236f:ffff:ffff:ffff:ffff |
| 56 | 2001:db8:c:2370::/60 | 2001:db8:c:237f:ffff:ffff:ffff:ffff |
| 57 | 2001:db8:c:2380::/60 | 2001:db8:c:238f:ffff:ffff:ffff:ffff |
| 58 | 2001:db8:c:2390::/60 | 2001:db8:c:239f:ffff:ffff:ffff:ffff |
| 59 | 2001:db8:c:23a0::/60 | 2001:db8:c:23af:ffff:ffff:ffff:ffff |
| 60 | 2001:db8:c:23b0::/60 | 2001:db8:c:23bf:ffff:ffff:ffff:ffff |
| 61 | 2001:db8:c:23c0::/60 | 2001:db8:c:23cf:ffff:ffff:ffff:ffff |
| 62 | 2001:db8:c:23d0::/60 | 2001:db8:c:23df:ffff:ffff:ffff:ffff |
| 63 | 2001:db8:c:23e0::/60 | 2001:db8:c:23ef:ffff:ffff:ffff:ffff |
| 64 | 2001:db8:c:23f0::/60 | 2001:db8:c:23ff:ffff:ffff:ffff:ffff |
| 65 | 2001:db8:c:2400::/60 | 2001:db8:c:240f:ffff:ffff:ffff:ffff |
| 66 | 2001:db8:c:2410::/60 | 2001:db8:c:241f:ffff:ffff:ffff:ffff |
| 67 | 2001:db8:c:2420::/60 | 2001:db8:c:242f:ffff:ffff:ffff:ffff |
| 68 | 2001:db8:c:2430::/60 | 2001:db8:c:243f:ffff:ffff:ffff:ffff |
| 69 | 2001:db8:c:2440::/60 | 2001:db8:c:244f:ffff:ffff:ffff:ffff |
| 70 | 2001:db8:c:2450::/60 | 2001:db8:c:245f:ffff:ffff:ffff:ffff |
| 71 | 2001:db8:c:2460::/60 | 2001:db8:c:246f:ffff:ffff:ffff:ffff |
| 72 | 2001:db8:c:2470::/60 | 2001:db8:c:247f:ffff:ffff:ffff:ffff |
| 73 | 2001:db8:c:2480::/60 | 2001:db8:c:248f:ffff:ffff:ffff:ffff |
| 74 | 2001:db8:c:2490::/60 | 2001:db8:c:249f:ffff:ffff:ffff:ffff |
| 75 | 2001:db8:c:24a0::/60 | 2001:db8:c:24af:ffff:ffff:ffff:ffff |
| 76 | 2001:db8:c:24b0::/60 | 2001:db8:c:24bf:ffff:ffff:ffff:ffff |
| 77 | 2001:db8:c:24c0::/60 | 2001:db8:c:24cf:ffff:ffff:ffff:ffff |
| 78 | 2001:db8:c:24d0::/60 | 2001:db8:c:24df:ffff:ffff:ffff:ffff |
| 79 | 2001:db8:c:24e0::/60 | 2001:db8:c:24ef:ffff:ffff:ffff:ffff |
| 80 | 2001:db8:c:24f0::/60 | 2001:db8:c:24ff:ffff:ffff:ffff:ffff |
| 81 | 2001:db8:c:2500::/60 | 2001:db8:c:250f:ffff:ffff:ffff:ffff |
| 82 | 2001:db8:c:2510::/60 | 2001:db8:c:251f:ffff:ffff:ffff:ffff |
| 83 | 2001:db8:c:2520::/60 | 2001:db8:c:252f:ffff:ffff:ffff:ffff |
| 84 | 2001:db8:c:2530::/60 | 2001:db8:c:253f:ffff:ffff:ffff:ffff |
| 85 | 2001:db8:c:2540::/60 | 2001:db8:c:254f:ffff:ffff:ffff:ffff |
| 86 | 2001:db8:c:2550::/60 | 2001:db8:c:255f:ffff:ffff:ffff:ffff |
| 87 | 2001:db8:c:2560::/60 | 2001:db8:c:256f:ffff:ffff:ffff:ffff |
| 88 | 2001:db8:c:2570::/60 | 2001:db8:c:257f:ffff:ffff:ffff:ffff |
| 89 | 2001:db8:c:2580::/60 | 2001:db8:c:258f:ffff:ffff:ffff:ffff |
| 90 | 2001:db8:c:2590::/60 | 2001:db8:c:259f:ffff:ffff:ffff:ffff |
| 91 | 2001:db8:c:25a0::/60 | 2001:db8:c:25af:ffff:ffff:ffff:ffff |
| 92 | 2001:db8:c:25b0::/60 | 2001:db8:c:25bf:ffff:ffff:ffff:ffff |
| 93 | 2001:db8:c:25c0::/60 | 2001:db8:c:25cf:ffff:ffff:ffff:ffff |
| 94 | 2001:db8:c:25d0::/60 | 2001:db8:c:25df:ffff:ffff:ffff:ffff |
| 95 | 2001:db8:c:25e0::/60 | 2001:db8:c:25ef:ffff:ffff:ffff:ffff |
| 96 | 2001:db8:c:25f0::/60 | 2001:db8:c:25ff:ffff:ffff:ffff:ffff |
| 97 | 2001:db8:c:2600::/60 | 2001:db8:c:260f:ffff:ffff:ffff:ffff |
| 98 | 2001:db8:c:2610::/60 | 2001:db8:c:261f:ffff:ffff:ffff:ffff |
| 99 | 2001:db8:c:2620::/60 | 2001:db8:c:262f:ffff:ffff:ffff:ffff |
| 100 | 2001:db8:c:2630::/60 | 2001:db8:c:263f:ffff:ffff:ffff:ffff |
| 101 | 2001:db8:c:2640::/60 | 2001:db8:c:264f:ffff:ffff:ffff:ffff |
| 102 | 2001:db8:c:2650::/60 | 2001:db8:c:265f:ffff:ffff:ffff:ffff |
| 103 | 2001:db8:c:2660::/60 | 2001:db8:c:266f:ffff:ffff:ffff:ffff |
| 104 | 2001:db8:c:2670::/60 | 2001:db8:c:267f:ffff:ffff:ffff:ffff |
| 105 | 2001:db8:c:2680::/60 | 2001:db8:c:268f:ffff:ffff:ffff:ffff |
| 106 | 2001:db8:c:2690::/60 | 2001:db8:c:269f:ffff:ffff:ffff:ffff |
| 107 | 2001:db8:c:26a0::/60 | 2001:db8:c:26af:ffff:ffff:ffff:ffff |
| 108 | 2001:db8:c:26b0::/60 | 2001:db8:c:26bf:ffff:ffff:ffff:ffff |
| 109 | 2001:db8:c:26c0::/60 | 2001:db8:c:26cf:ffff:ffff:ffff:ffff |
| 110 | 2001:db8:c:26d0::/60 | 2001:db8:c:26df:ffff:ffff:ffff:ffff |
| 111 | 2001:db8:c:26e0::/60 | 2001:db8:c:26ef:ffff:ffff:ffff:ffff |
| 112 | 2001:db8:c:26f0::/60 | 2001:db8:c:26ff:ffff:ffff:ffff:ffff |
| 113 | 2001:db8:c:2700::/60 | 2001:db8:c:270f:ffff:ffff:ffff:ffff |
| 114 | 2001:db8:c:2710::/60 | 2001:db8:c:271f:ffff:ffff:ffff:ffff |
| 115 | 2001:db8:c:2720::/60 | 2001:db8:c:272f:ffff:ffff:ffff:ffff |
| 116 | 2001:db8:c:2730::/60 | 2001:db8:c:273f:ffff:ffff:ffff:ffff |
| 117 | 2001:db8:c:2740::/60 | 2001:db8:c:274f:ffff:ffff:ffff:ffff |
| 118 | 2001:db8:c:2750::/60 | 2001:db8:c:275f:ffff:ffff:ffff:ffff |
| 119 | 2001:db8:c:2760::/60 | 2001:db8:c:276f:ffff:ffff:ffff:ffff |
| 120 | 2001:db8:c:2770::/60 | 2001:db8:c:277f:ffff:ffff:ffff:ffff |
| 121 | 2001:db8:c:2780::/60 | 2001:db8:c:278f:ffff:ffff:ffff:ffff |
| 122 | 2001:db8:c:2790::/60 | 2001:db8:c:279f:ffff:ffff:ffff:ffff |
| 123 | 2001:db8:c:27a0::/60 | 2001:db8:c:27af:ffff:ffff:ffff:ffff |
| 124 | 2001:db8:c:27b0::/60 | 2001:db8:c:27bf:ffff:ffff:ffff:ffff |
| 125 | 2001:db8:c:27c0::/60 | 2001:db8:c:27cf:ffff:ffff:ffff:ffff |
| 126 | 2001:db8:c:27d0::/60 | 2001:db8:c:27df:ffff:ffff:ffff:ffff |
| 127 | 2001:db8:c:27e0::/60 | 2001:db8:c:27ef:ffff:ffff:ffff:ffff |
| 128 | 2001:db8:c:27f0::/60 | 2001:db8:c:27ff:ffff:ffff:ffff:ffff |
| 129 | 2001:db8:c:2800::/60 | 2001:db8:c:280f:ffff:ffff:ffff:ffff |
| 130 | 2001:db8:c:2810::/60 | 2001:db8:c:281f:ffff:ffff:ffff:ffff |
| 131 | 2001:db8:c:2820::/60 | 2001:db8:c:282f:ffff:ffff:ffff:ffff |
| 132 | 2001:db8:c:2830::/60 | 2001:db8:c:283f:ffff:ffff:ffff:ffff |
| 133 | 2001:db8:c:2840::/60 | 2001:db8:c:284f:ffff:ffff:ffff:ffff |
| 134 | 2001:db8:c:2850::/60 | 2001:db8:c:285f:ffff:ffff:ffff:ffff |
| 135 | 2001:db8:c:2860::/60 | 2001:db8:c:286f:ffff:ffff:ffff:ffff |
| 136 | 2001:db8:c:2870::/60 | 2001:db8:c:287f:ffff:ffff:ffff:ffff |
| 137 | 2001:db8:c:2880::/60 | 2001:db8:c:288f:ffff:ffff:ffff:ffff |
| 138 | 2001:db8:c:2890::/60 | 2001:db8:c:289f:ffff:ffff:ffff:ffff |
| 139 | 2001:db8:c:28a0::/60 | 2001:db8:c:28af:ffff:ffff:ffff:ffff |
| 140 | 2001:db8:c:28b0::/60 | 2001:db8:c:28bf:ffff:ffff:ffff:ffff |
| 141 | 2001:db8:c:28c0::/60 | 2001:db8:c:28cf:ffff:ffff:ffff:ffff |
| 142 | 2001:db8:c:28d0::/60 | 2001:db8:c:28df:ffff:ffff:ffff:ffff |
| 143 | 2001:db8:c:28e0::/60 | 2001:db8:c:28ef:ffff:ffff:ffff:ffff |
| 144 | 2001:db8:c:28f0::/60 | 2001:db8:c:28ff:ffff:ffff:ffff:ffff |
| 145 | 2001:db8:c:2900::/60 | 2001:db8:c:290f:ffff:ffff:ffff:ffff |
| 146 | 2001:db8:c:2910::/60 | 2001:db8:c:291f:ffff:ffff:ffff:ffff |
| 147 | 2001:db8:c:2920::/60 | 2001:db8:c:292f:ffff:ffff:ffff:ffff |
| 148 | 2001:db8:c:2930::/60 | 2001:db8:c:293f:ffff:ffff:ffff:ffff |
| 149 | 2001:db8:c:2940::/60 | 2001:db8:c:294f:ffff:ffff:ffff:ffff |
| 150 | 2001:db8:c:2950::/60 | 2001:db8:c:295f:ffff:ffff:ffff:ffff |
| 151 | 2001:db8:c:2960::/60 | 2001:db8:c:296f:ffff:ffff:ffff:ffff |
| 152 | 2001:db8:c:2970::/60 | 2001:db8:c:297f:ffff:ffff:ffff:ffff |
| 153 | 2001:db8:c:2980::/60 | 2001:db8:c:298f:ffff:ffff:ffff:ffff |
| 154 | 2001:db8:c:2990::/60 | 2001:db8:c:299f:ffff:ffff:ffff:ffff |
| 155 | 2001:db8:c:29a0::/60 | 2001:db8:c:29af:ffff:ffff:ffff:ffff |
| 156 | 2001:db8:c:29b0::/60 | 2001:db8:c:29bf:ffff:ffff:ffff:ffff |
| 157 | 2001:db8:c:29c0::/60 | 2001:db8:c:29cf:ffff:ffff:ffff:ffff |
| 158 | 2001:db8:c:29d0::/60 | 2001:db8:c:29df:ffff:ffff:ffff:ffff |
| 159 | 2001:db8:c:29e0::/60 | 2001:db8:c:29ef:ffff:ffff:ffff:ffff |
| 160 | 2001:db8:c:29f0::/60 | 2001:db8:c:29ff:ffff:ffff:ffff:ffff |
| 161 | 2001:db8:c:2a00::/60 | 2001:db8:c:2a0f:ffff:ffff:ffff:ffff |
| 162 | 2001:db8:c:2a10::/60 | 2001:db8:c:2a1f:ffff:ffff:ffff:ffff |
| 163 | 2001:db8:c:2a20::/60 | 2001:db8:c:2a2f:ffff:ffff:ffff:ffff |
| 164 | 2001:db8:c:2a30::/60 | 2001:db8:c:2a3f:ffff:ffff:ffff:ffff |
| 165 | 2001:db8:c:2a40::/60 | 2001:db8:c:2a4f:ffff:ffff:ffff:ffff |
| 166 | 2001:db8:c:2a50::/60 | 2001:db8:c:2a5f:ffff:ffff:ffff:ffff |
| 167 | 2001:db8:c:2a60::/60 | 2001:db8:c:2a6f:ffff:ffff:ffff:ffff |
| 168 | 2001:db8:c:2a70::/60 | 2001:db8:c:2a7f:ffff:ffff:ffff:ffff |
| 169 | 2001:db8:c:2a80::/60 | 2001:db8:c:2a8f:ffff:ffff:ffff:ffff |
| 170 | 2001:db8:c:2a90::/60 | 2001:db8:c:2a9f:ffff:ffff:ffff:ffff |
| 171 | 2001:db8:c:2aa0::/60 | 2001:db8:c:2aaf:ffff:ffff:ffff:ffff |
| 172 | 2001:db8:c:2ab0::/60 | 2001:db8:c:2abf:ffff:ffff:ffff:ffff |
| 173 | 2001:db8:c:2ac0::/60 | 2001:db8:c:2acf:ffff:ffff:ffff:ffff |
| 174 | 2001:db8:c:2ad0::/60 | 2001:db8:c:2adf:ffff:ffff:ffff:ffff |
| 175 | 2001:db8:c:2ae0::/60 | 2001:db8:c:2aef:ffff:ffff:ffff:ffff |
| 176 | 2001:db8:c:2af0::/60 | 2001:db8:c:2aff:ffff:ffff:ffff:ffff |
| 177 | 2001:db8:c:2b00::/60 | 2001:db8:c:2b0f:ffff:ffff:ffff:ffff |
| 178 | 2001:db8:c:2b10::/60 | 2001:db8:c:2b1f:ffff:ffff:ffff:ffff |
| 179 | 2001:db8:c:2b20::/60 | 2001:db8:c:2b2f:ffff:ffff:ffff:ffff |
| 180 | 2001:db8:c:2b30::/60 | 2001:db8:c:2b3f:ffff:ffff:ffff:ffff |
| 181 | 2001:db8:c:2b40::/60 | 2001:db8:c:2b4f:ffff:ffff:ffff:ffff |
| 182 | 2001:db8:c:2b50::/60 | 2001:db8:c:2b5f:ffff:ffff:ffff:ffff |
| 183 | 2001:db8:c:2b60::/60 | 2001:db8:c:2b6f:ffff:ffff:ffff:ffff |
| 184 | 2001:db8:c:2b70::/60 | 2001:db8:c:2b7f:ffff:ffff:ffff:ffff |
| 185 | 2001:db8:c:2b80::/60 | 2001:db8:c:2b8f:ffff:ffff:ffff:ffff |
| 186 | 2001:db8:c:2b90::/60 | 2001:db8:c:2b9f:ffff:ffff:ffff:ffff |
| 187 | 2001:db8:c:2ba0::/60 | 2001:db8:c:2baf:ffff:ffff:ffff:ffff |
| 188 | 2001:db8:c:2bb0::/60 | 2001:db8:c:2bbf:ffff:ffff:ffff:ffff |
| 189 | 2001:db8:c:2bc0::/60 | 2001:db8:c:2bcf:ffff:ffff:ffff:ffff |
| 190 | 2001:db8:c:2bd0::/60 | 2001:db8:c:2bdf:ffff:ffff:ffff:ffff |
| 191 | 2001:db8:c:2be0::/60 | 2001:db8:c:2bef:ffff:ffff:ffff:ffff |
| 192 | 2001:db8:c:2bf0::/60 | 2001:db8:c:2bff:ffff:ffff:ffff:ffff |
| 193 | 2001:db8:c:2c00::/60 | 2001:db8:c:2c0f:ffff:ffff:ffff:ffff |
| 194 | 2001:db8:c:2c10::/60 | 2001:db8:c:2c1f:ffff:ffff:ffff:ffff |
| 195 | 2001:db8:c:2c20::/60 | 2001:db8:c:2c2f:ffff:ffff:ffff:ffff |
| 196 | 2001:db8:c:2c30::/60 | 2001:db8:c:2c3f:ffff:ffff:ffff:ffff |
| 197 | 2001:db8:c:2c40::/60 | 2001:db8:c:2c4f:ffff:ffff:ffff:ffff |
| 198 | 2001:db8:c:2c50::/60 | 2001:db8:c:2c5f:ffff:ffff:ffff:ffff |
| 199 | 2001:db8:c:2c60::/60 | 2001:db8:c:2c6f:ffff:ffff:ffff:ffff |
| 200 | 2001:db8:c:2c70::/60 | 2001:db8:c:2c7f:ffff:ffff:ffff:ffff |
| 201 | 2001:db8:c:2c80::/60 | 2001:db8:c:2c8f:ffff:ffff:ffff:ffff |
| 202 | 2001:db8:c:2c90::/60 | 2001:db8:c:2c9f:ffff:ffff:ffff:ffff |
| 203 | 2001:db8:c:2ca0::/60 | 2001:db8:c:2caf:ffff:ffff:ffff:ffff |
| 204 | 2001:db8:c:2cb0::/60 | 2001:db8:c:2cbf:ffff:ffff:ffff:ffff |
| 205 | 2001:db8:c:2cc0::/60 | 2001:db8:c:2ccf:ffff:ffff:ffff:ffff |
| 206 | 2001:db8:c:2cd0::/60 | 2001:db8:c:2cdf:ffff:ffff:ffff:ffff |
| 207 | 2001:db8:c:2ce0::/60 | 2001:db8:c:2cef:ffff:ffff:ffff:ffff |
| 208 | 2001:db8:c:2cf0::/60 | 2001:db8:c:2cff:ffff:ffff:ffff:ffff |
| 209 | 2001:db8:c:2d00::/60 | 2001:db8:c:2d0f:ffff:ffff:ffff:ffff |
| 210 | 2001:db8:c:2d10::/60 | 2001:db8:c:2d1f:ffff:ffff:ffff:ffff |
| 211 | 2001:db8:c:2d20::/60 | 2001:db8:c:2d2f:ffff:ffff:ffff:ffff |
| 212 | 2001:db8:c:2d30::/60 | 2001:db8:c:2d3f:ffff:ffff:ffff:ffff |
| 213 | 2001:db8:c:2d40::/60 | 2001:db8:c:2d4f:ffff:ffff:ffff:ffff |
| 214 | 2001:db8:c:2d50::/60 | 2001:db8:c:2d5f:ffff:ffff:ffff:ffff |
| 215 | 2001:db8:c:2d60::/60 | 2001:db8:c:2d6f:ffff:ffff:ffff:ffff |
| 216 | 2001:db8:c:2d70::/60 | 2001:db8:c:2d7f:ffff:ffff:ffff:ffff |
| 217 | 2001:db8:c:2d80::/60 | 2001:db8:c:2d8f:ffff:ffff:ffff:ffff |
| 218 | 2001:db8:c:2d90::/60 | 2001:db8:c:2d9f:ffff:ffff:ffff:ffff |
| 219 | 2001:db8:c:2da0::/60 | 2001:db8:c:2daf:ffff:ffff:ffff:ffff |
| 220 | 2001:db8:c:2db0::/60 | 2001:db8:c:2dbf:ffff:ffff:ffff:ffff |
| 221 | 2001:db8:c:2dc0::/60 | 2001:db8:c:2dcf:ffff:ffff:ffff:ffff |
| 222 | 2001:db8:c:2dd0::/60 | 2001:db8:c:2ddf:ffff:ffff:ffff:ffff |
| 223 | 2001:db8:c:2de0::/60 | 2001:db8:c:2def:ffff:ffff:ffff:ffff |
| 224 | 2001:db8:c:2df0::/60 | 2001:db8:c:2dff:ffff:ffff:ffff:ffff |
| 225 | 2001:db8:c:2e00::/60 | 2001:db8:c:2e0f:ffff:ffff:ffff:ffff |
| 226 | 2001:db8:c:2e10::/60 | 2001:db8:c:2e1f:ffff:ffff:ffff:ffff |
| 227 | 2001:db8:c:2e20::/60 | 2001:db8:c:2e2f:ffff:ffff:ffff:ffff |
| 228 | 2001:db8:c:2e30::/60 | 2001:db8:c:2e3f:ffff:ffff:ffff:ffff |
| 229 | 2001:db8:c:2e40::/60 | 2001:db8:c:2e4f:ffff:ffff:ffff:ffff |
| 230 | 2001:db8:c:2e50::/60 | 2001:db8:c:2e5f:ffff:ffff:ffff:ffff |
| 231 | 2001:db8:c:2e60::/60 | 2001:db8:c:2e6f:ffff:ffff:ffff:ffff |
| 232 | 2001:db8:c:2e70::/60 | 2001:db8:c:2e7f:ffff:ffff:ffff:ffff |
| 233 | 2001:db8:c:2e80::/60 | 2001:db8:c:2e8f:ffff:ffff:ffff:ffff |
| 234 | 2001:db8:c:2e90::/60 | 2001:db8:c:2e9f:ffff:ffff:ffff:ffff |
| 235 | 2001:db8:c:2ea0::/60 | 2001:db8:c:2eaf:ffff:ffff:ffff:ffff |
| 236 | 2001:db8:c:2eb0::/60 | 2001:db8:c:2ebf:ffff:ffff:ffff:ffff |
| 237 | 2001:db8:c:2ec0::/60 | 2001:db8:c:2ecf:ffff:ffff:ffff:ffff |
| 238 | 2001:db8:c:2ed0::/60 | 2001:db8:c:2edf:ffff:ffff:ffff:ffff |
| 239 | 2001:db8:c:2ee0::/60 | 2001:db8:c:2eef:ffff:ffff:ffff:ffff |
| 240 | 2001:db8:c:2ef0::/60 | 2001:db8:c:2eff:ffff:ffff:ffff:ffff |
| 241 | 2001:db8:c:2f00::/60 | 2001:db8:c:2f0f:ffff:ffff:ffff:ffff |
| 242 | 2001:db8:c:2f10::/60 | 2001:db8:c:2f1f:ffff:ffff:ffff:ffff |
| 243 | 2001:db8:c:2f20::/60 | 2001:db8:c:2f2f:ffff:ffff:ffff:ffff |
| 244 | 2001:db8:c:2f30::/60 | 2001:db8:c:2f3f:ffff:ffff:ffff:ffff |
| 245 | 2001:db8:c:2f40::/60 | 2001:db8:c:2f4f:ffff:ffff:ffff:ffff |
| 246 | 2001:db8:c:2f50::/60 | 2001:db8:c:2f5f:ffff:ffff:ffff:ffff |
| 247 | 2001:db8:c:2f60::/60 | 2001:db8:c:2f6f:ffff:ffff:ffff:ffff |
| 248 | 2001:db8:c:2f70::/60 | 2001:db8:c:2f7f:ffff:ffff:ffff:ffff |
| 249 | 2001:db8:c:2f80::/60 | 2001:db8:c:2f8f:ffff:ffff:ffff:ffff |
| 250 | 2001:db8:c:2f90::/60 | 2001:db8:c:2f9f:ffff:ffff:ffff:ffff |
| 251 | 2001:db8:c:2fa0::/60 | 2001:db8:c:2faf:ffff:ffff:ffff:ffff |
| 252 | 2001:db8:c:2fb0::/60 | 2001:db8:c:2fbf:ffff:ffff:ffff:ffff |
| 253 | 2001:db8:c:2fc0::/60 | 2001:db8:c:2fcf:ffff:ffff:ffff:ffff |
| 254 | 2001:db8:c:2fd0::/60 | 2001:db8:c:2fdf:ffff:ffff:ffff:ffff |
| 255 | 2001:db8:c:2fe0::/60 | 2001:db8:c:2fef:ffff:ffff:ffff:ffff |
| 256 | 2001:db8:c:2ff0::/60 | 2001:db8:c:2fff: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.