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:db8:3:8000::/52
network2001:db8:3:8000::/52
first host2001:db8:3:8000::
last host2001:db8:3:8fff:ffff:ffff:ffff:ffff
addresses2⁷⁶ = 75,557,863,725,914,323,419,136
/64 subnets4,096
short form2001:db8:3:8000::
ipcalc 2001:db8:3:8000::/52
address2001:0db8:0003:8000:0000:0000:0000:0000
network2001:0db8:0003:8000:0000:0000:0000:0000
last host2001:0db8:0003:8fff:ffff:ffff:ffff:ffff
green = network digits, amber = digit split by the prefix
full form2001:0db8:0003:8000:0000:0000:0000:0000
reverse dns0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.8.3.0.0.0.8.b.d.0.1.0.0.2.ip6.arpa
/52 split into /60 · 256 subnets
close ×| # | network | last address |
|---|---|---|
| 1 | 2001:db8:3:8000::/60 | 2001:db8:3:800f:ffff:ffff:ffff:ffff |
| 2 | 2001:db8:3:8010::/60 | 2001:db8:3:801f:ffff:ffff:ffff:ffff |
| 3 | 2001:db8:3:8020::/60 | 2001:db8:3:802f:ffff:ffff:ffff:ffff |
| 4 | 2001:db8:3:8030::/60 | 2001:db8:3:803f:ffff:ffff:ffff:ffff |
| 5 | 2001:db8:3:8040::/60 | 2001:db8:3:804f:ffff:ffff:ffff:ffff |
| 6 | 2001:db8:3:8050::/60 | 2001:db8:3:805f:ffff:ffff:ffff:ffff |
| 7 | 2001:db8:3:8060::/60 | 2001:db8:3:806f:ffff:ffff:ffff:ffff |
| 8 | 2001:db8:3:8070::/60 | 2001:db8:3:807f:ffff:ffff:ffff:ffff |
| 9 | 2001:db8:3:8080::/60 | 2001:db8:3:808f:ffff:ffff:ffff:ffff |
| 10 | 2001:db8:3:8090::/60 | 2001:db8:3:809f:ffff:ffff:ffff:ffff |
| 11 | 2001:db8:3:80a0::/60 | 2001:db8:3:80af:ffff:ffff:ffff:ffff |
| 12 | 2001:db8:3:80b0::/60 | 2001:db8:3:80bf:ffff:ffff:ffff:ffff |
| 13 | 2001:db8:3:80c0::/60 | 2001:db8:3:80cf:ffff:ffff:ffff:ffff |
| 14 | 2001:db8:3:80d0::/60 | 2001:db8:3:80df:ffff:ffff:ffff:ffff |
| 15 | 2001:db8:3:80e0::/60 | 2001:db8:3:80ef:ffff:ffff:ffff:ffff |
| 16 | 2001:db8:3:80f0::/60 | 2001:db8:3:80ff:ffff:ffff:ffff:ffff |
| 17 | 2001:db8:3:8100::/60 | 2001:db8:3:810f:ffff:ffff:ffff:ffff |
| 18 | 2001:db8:3:8110::/60 | 2001:db8:3:811f:ffff:ffff:ffff:ffff |
| 19 | 2001:db8:3:8120::/60 | 2001:db8:3:812f:ffff:ffff:ffff:ffff |
| 20 | 2001:db8:3:8130::/60 | 2001:db8:3:813f:ffff:ffff:ffff:ffff |
| 21 | 2001:db8:3:8140::/60 | 2001:db8:3:814f:ffff:ffff:ffff:ffff |
| 22 | 2001:db8:3:8150::/60 | 2001:db8:3:815f:ffff:ffff:ffff:ffff |
| 23 | 2001:db8:3:8160::/60 | 2001:db8:3:816f:ffff:ffff:ffff:ffff |
| 24 | 2001:db8:3:8170::/60 | 2001:db8:3:817f:ffff:ffff:ffff:ffff |
| 25 | 2001:db8:3:8180::/60 | 2001:db8:3:818f:ffff:ffff:ffff:ffff |
| 26 | 2001:db8:3:8190::/60 | 2001:db8:3:819f:ffff:ffff:ffff:ffff |
| 27 | 2001:db8:3:81a0::/60 | 2001:db8:3:81af:ffff:ffff:ffff:ffff |
| 28 | 2001:db8:3:81b0::/60 | 2001:db8:3:81bf:ffff:ffff:ffff:ffff |
| 29 | 2001:db8:3:81c0::/60 | 2001:db8:3:81cf:ffff:ffff:ffff:ffff |
| 30 | 2001:db8:3:81d0::/60 | 2001:db8:3:81df:ffff:ffff:ffff:ffff |
| 31 | 2001:db8:3:81e0::/60 | 2001:db8:3:81ef:ffff:ffff:ffff:ffff |
| 32 | 2001:db8:3:81f0::/60 | 2001:db8:3:81ff:ffff:ffff:ffff:ffff |
| 33 | 2001:db8:3:8200::/60 | 2001:db8:3:820f:ffff:ffff:ffff:ffff |
| 34 | 2001:db8:3:8210::/60 | 2001:db8:3:821f:ffff:ffff:ffff:ffff |
| 35 | 2001:db8:3:8220::/60 | 2001:db8:3:822f:ffff:ffff:ffff:ffff |
| 36 | 2001:db8:3:8230::/60 | 2001:db8:3:823f:ffff:ffff:ffff:ffff |
| 37 | 2001:db8:3:8240::/60 | 2001:db8:3:824f:ffff:ffff:ffff:ffff |
| 38 | 2001:db8:3:8250::/60 | 2001:db8:3:825f:ffff:ffff:ffff:ffff |
| 39 | 2001:db8:3:8260::/60 | 2001:db8:3:826f:ffff:ffff:ffff:ffff |
| 40 | 2001:db8:3:8270::/60 | 2001:db8:3:827f:ffff:ffff:ffff:ffff |
| 41 | 2001:db8:3:8280::/60 | 2001:db8:3:828f:ffff:ffff:ffff:ffff |
| 42 | 2001:db8:3:8290::/60 | 2001:db8:3:829f:ffff:ffff:ffff:ffff |
| 43 | 2001:db8:3:82a0::/60 | 2001:db8:3:82af:ffff:ffff:ffff:ffff |
| 44 | 2001:db8:3:82b0::/60 | 2001:db8:3:82bf:ffff:ffff:ffff:ffff |
| 45 | 2001:db8:3:82c0::/60 | 2001:db8:3:82cf:ffff:ffff:ffff:ffff |
| 46 | 2001:db8:3:82d0::/60 | 2001:db8:3:82df:ffff:ffff:ffff:ffff |
| 47 | 2001:db8:3:82e0::/60 | 2001:db8:3:82ef:ffff:ffff:ffff:ffff |
| 48 | 2001:db8:3:82f0::/60 | 2001:db8:3:82ff:ffff:ffff:ffff:ffff |
| 49 | 2001:db8:3:8300::/60 | 2001:db8:3:830f:ffff:ffff:ffff:ffff |
| 50 | 2001:db8:3:8310::/60 | 2001:db8:3:831f:ffff:ffff:ffff:ffff |
| 51 | 2001:db8:3:8320::/60 | 2001:db8:3:832f:ffff:ffff:ffff:ffff |
| 52 | 2001:db8:3:8330::/60 | 2001:db8:3:833f:ffff:ffff:ffff:ffff |
| 53 | 2001:db8:3:8340::/60 | 2001:db8:3:834f:ffff:ffff:ffff:ffff |
| 54 | 2001:db8:3:8350::/60 | 2001:db8:3:835f:ffff:ffff:ffff:ffff |
| 55 | 2001:db8:3:8360::/60 | 2001:db8:3:836f:ffff:ffff:ffff:ffff |
| 56 | 2001:db8:3:8370::/60 | 2001:db8:3:837f:ffff:ffff:ffff:ffff |
| 57 | 2001:db8:3:8380::/60 | 2001:db8:3:838f:ffff:ffff:ffff:ffff |
| 58 | 2001:db8:3:8390::/60 | 2001:db8:3:839f:ffff:ffff:ffff:ffff |
| 59 | 2001:db8:3:83a0::/60 | 2001:db8:3:83af:ffff:ffff:ffff:ffff |
| 60 | 2001:db8:3:83b0::/60 | 2001:db8:3:83bf:ffff:ffff:ffff:ffff |
| 61 | 2001:db8:3:83c0::/60 | 2001:db8:3:83cf:ffff:ffff:ffff:ffff |
| 62 | 2001:db8:3:83d0::/60 | 2001:db8:3:83df:ffff:ffff:ffff:ffff |
| 63 | 2001:db8:3:83e0::/60 | 2001:db8:3:83ef:ffff:ffff:ffff:ffff |
| 64 | 2001:db8:3:83f0::/60 | 2001:db8:3:83ff:ffff:ffff:ffff:ffff |
| 65 | 2001:db8:3:8400::/60 | 2001:db8:3:840f:ffff:ffff:ffff:ffff |
| 66 | 2001:db8:3:8410::/60 | 2001:db8:3:841f:ffff:ffff:ffff:ffff |
| 67 | 2001:db8:3:8420::/60 | 2001:db8:3:842f:ffff:ffff:ffff:ffff |
| 68 | 2001:db8:3:8430::/60 | 2001:db8:3:843f:ffff:ffff:ffff:ffff |
| 69 | 2001:db8:3:8440::/60 | 2001:db8:3:844f:ffff:ffff:ffff:ffff |
| 70 | 2001:db8:3:8450::/60 | 2001:db8:3:845f:ffff:ffff:ffff:ffff |
| 71 | 2001:db8:3:8460::/60 | 2001:db8:3:846f:ffff:ffff:ffff:ffff |
| 72 | 2001:db8:3:8470::/60 | 2001:db8:3:847f:ffff:ffff:ffff:ffff |
| 73 | 2001:db8:3:8480::/60 | 2001:db8:3:848f:ffff:ffff:ffff:ffff |
| 74 | 2001:db8:3:8490::/60 | 2001:db8:3:849f:ffff:ffff:ffff:ffff |
| 75 | 2001:db8:3:84a0::/60 | 2001:db8:3:84af:ffff:ffff:ffff:ffff |
| 76 | 2001:db8:3:84b0::/60 | 2001:db8:3:84bf:ffff:ffff:ffff:ffff |
| 77 | 2001:db8:3:84c0::/60 | 2001:db8:3:84cf:ffff:ffff:ffff:ffff |
| 78 | 2001:db8:3:84d0::/60 | 2001:db8:3:84df:ffff:ffff:ffff:ffff |
| 79 | 2001:db8:3:84e0::/60 | 2001:db8:3:84ef:ffff:ffff:ffff:ffff |
| 80 | 2001:db8:3:84f0::/60 | 2001:db8:3:84ff:ffff:ffff:ffff:ffff |
| 81 | 2001:db8:3:8500::/60 | 2001:db8:3:850f:ffff:ffff:ffff:ffff |
| 82 | 2001:db8:3:8510::/60 | 2001:db8:3:851f:ffff:ffff:ffff:ffff |
| 83 | 2001:db8:3:8520::/60 | 2001:db8:3:852f:ffff:ffff:ffff:ffff |
| 84 | 2001:db8:3:8530::/60 | 2001:db8:3:853f:ffff:ffff:ffff:ffff |
| 85 | 2001:db8:3:8540::/60 | 2001:db8:3:854f:ffff:ffff:ffff:ffff |
| 86 | 2001:db8:3:8550::/60 | 2001:db8:3:855f:ffff:ffff:ffff:ffff |
| 87 | 2001:db8:3:8560::/60 | 2001:db8:3:856f:ffff:ffff:ffff:ffff |
| 88 | 2001:db8:3:8570::/60 | 2001:db8:3:857f:ffff:ffff:ffff:ffff |
| 89 | 2001:db8:3:8580::/60 | 2001:db8:3:858f:ffff:ffff:ffff:ffff |
| 90 | 2001:db8:3:8590::/60 | 2001:db8:3:859f:ffff:ffff:ffff:ffff |
| 91 | 2001:db8:3:85a0::/60 | 2001:db8:3:85af:ffff:ffff:ffff:ffff |
| 92 | 2001:db8:3:85b0::/60 | 2001:db8:3:85bf:ffff:ffff:ffff:ffff |
| 93 | 2001:db8:3:85c0::/60 | 2001:db8:3:85cf:ffff:ffff:ffff:ffff |
| 94 | 2001:db8:3:85d0::/60 | 2001:db8:3:85df:ffff:ffff:ffff:ffff |
| 95 | 2001:db8:3:85e0::/60 | 2001:db8:3:85ef:ffff:ffff:ffff:ffff |
| 96 | 2001:db8:3:85f0::/60 | 2001:db8:3:85ff:ffff:ffff:ffff:ffff |
| 97 | 2001:db8:3:8600::/60 | 2001:db8:3:860f:ffff:ffff:ffff:ffff |
| 98 | 2001:db8:3:8610::/60 | 2001:db8:3:861f:ffff:ffff:ffff:ffff |
| 99 | 2001:db8:3:8620::/60 | 2001:db8:3:862f:ffff:ffff:ffff:ffff |
| 100 | 2001:db8:3:8630::/60 | 2001:db8:3:863f:ffff:ffff:ffff:ffff |
| 101 | 2001:db8:3:8640::/60 | 2001:db8:3:864f:ffff:ffff:ffff:ffff |
| 102 | 2001:db8:3:8650::/60 | 2001:db8:3:865f:ffff:ffff:ffff:ffff |
| 103 | 2001:db8:3:8660::/60 | 2001:db8:3:866f:ffff:ffff:ffff:ffff |
| 104 | 2001:db8:3:8670::/60 | 2001:db8:3:867f:ffff:ffff:ffff:ffff |
| 105 | 2001:db8:3:8680::/60 | 2001:db8:3:868f:ffff:ffff:ffff:ffff |
| 106 | 2001:db8:3:8690::/60 | 2001:db8:3:869f:ffff:ffff:ffff:ffff |
| 107 | 2001:db8:3:86a0::/60 | 2001:db8:3:86af:ffff:ffff:ffff:ffff |
| 108 | 2001:db8:3:86b0::/60 | 2001:db8:3:86bf:ffff:ffff:ffff:ffff |
| 109 | 2001:db8:3:86c0::/60 | 2001:db8:3:86cf:ffff:ffff:ffff:ffff |
| 110 | 2001:db8:3:86d0::/60 | 2001:db8:3:86df:ffff:ffff:ffff:ffff |
| 111 | 2001:db8:3:86e0::/60 | 2001:db8:3:86ef:ffff:ffff:ffff:ffff |
| 112 | 2001:db8:3:86f0::/60 | 2001:db8:3:86ff:ffff:ffff:ffff:ffff |
| 113 | 2001:db8:3:8700::/60 | 2001:db8:3:870f:ffff:ffff:ffff:ffff |
| 114 | 2001:db8:3:8710::/60 | 2001:db8:3:871f:ffff:ffff:ffff:ffff |
| 115 | 2001:db8:3:8720::/60 | 2001:db8:3:872f:ffff:ffff:ffff:ffff |
| 116 | 2001:db8:3:8730::/60 | 2001:db8:3:873f:ffff:ffff:ffff:ffff |
| 117 | 2001:db8:3:8740::/60 | 2001:db8:3:874f:ffff:ffff:ffff:ffff |
| 118 | 2001:db8:3:8750::/60 | 2001:db8:3:875f:ffff:ffff:ffff:ffff |
| 119 | 2001:db8:3:8760::/60 | 2001:db8:3:876f:ffff:ffff:ffff:ffff |
| 120 | 2001:db8:3:8770::/60 | 2001:db8:3:877f:ffff:ffff:ffff:ffff |
| 121 | 2001:db8:3:8780::/60 | 2001:db8:3:878f:ffff:ffff:ffff:ffff |
| 122 | 2001:db8:3:8790::/60 | 2001:db8:3:879f:ffff:ffff:ffff:ffff |
| 123 | 2001:db8:3:87a0::/60 | 2001:db8:3:87af:ffff:ffff:ffff:ffff |
| 124 | 2001:db8:3:87b0::/60 | 2001:db8:3:87bf:ffff:ffff:ffff:ffff |
| 125 | 2001:db8:3:87c0::/60 | 2001:db8:3:87cf:ffff:ffff:ffff:ffff |
| 126 | 2001:db8:3:87d0::/60 | 2001:db8:3:87df:ffff:ffff:ffff:ffff |
| 127 | 2001:db8:3:87e0::/60 | 2001:db8:3:87ef:ffff:ffff:ffff:ffff |
| 128 | 2001:db8:3:87f0::/60 | 2001:db8:3:87ff:ffff:ffff:ffff:ffff |
| 129 | 2001:db8:3:8800::/60 | 2001:db8:3:880f:ffff:ffff:ffff:ffff |
| 130 | 2001:db8:3:8810::/60 | 2001:db8:3:881f:ffff:ffff:ffff:ffff |
| 131 | 2001:db8:3:8820::/60 | 2001:db8:3:882f:ffff:ffff:ffff:ffff |
| 132 | 2001:db8:3:8830::/60 | 2001:db8:3:883f:ffff:ffff:ffff:ffff |
| 133 | 2001:db8:3:8840::/60 | 2001:db8:3:884f:ffff:ffff:ffff:ffff |
| 134 | 2001:db8:3:8850::/60 | 2001:db8:3:885f:ffff:ffff:ffff:ffff |
| 135 | 2001:db8:3:8860::/60 | 2001:db8:3:886f:ffff:ffff:ffff:ffff |
| 136 | 2001:db8:3:8870::/60 | 2001:db8:3:887f:ffff:ffff:ffff:ffff |
| 137 | 2001:db8:3:8880::/60 | 2001:db8:3:888f:ffff:ffff:ffff:ffff |
| 138 | 2001:db8:3:8890::/60 | 2001:db8:3:889f:ffff:ffff:ffff:ffff |
| 139 | 2001:db8:3:88a0::/60 | 2001:db8:3:88af:ffff:ffff:ffff:ffff |
| 140 | 2001:db8:3:88b0::/60 | 2001:db8:3:88bf:ffff:ffff:ffff:ffff |
| 141 | 2001:db8:3:88c0::/60 | 2001:db8:3:88cf:ffff:ffff:ffff:ffff |
| 142 | 2001:db8:3:88d0::/60 | 2001:db8:3:88df:ffff:ffff:ffff:ffff |
| 143 | 2001:db8:3:88e0::/60 | 2001:db8:3:88ef:ffff:ffff:ffff:ffff |
| 144 | 2001:db8:3:88f0::/60 | 2001:db8:3:88ff:ffff:ffff:ffff:ffff |
| 145 | 2001:db8:3:8900::/60 | 2001:db8:3:890f:ffff:ffff:ffff:ffff |
| 146 | 2001:db8:3:8910::/60 | 2001:db8:3:891f:ffff:ffff:ffff:ffff |
| 147 | 2001:db8:3:8920::/60 | 2001:db8:3:892f:ffff:ffff:ffff:ffff |
| 148 | 2001:db8:3:8930::/60 | 2001:db8:3:893f:ffff:ffff:ffff:ffff |
| 149 | 2001:db8:3:8940::/60 | 2001:db8:3:894f:ffff:ffff:ffff:ffff |
| 150 | 2001:db8:3:8950::/60 | 2001:db8:3:895f:ffff:ffff:ffff:ffff |
| 151 | 2001:db8:3:8960::/60 | 2001:db8:3:896f:ffff:ffff:ffff:ffff |
| 152 | 2001:db8:3:8970::/60 | 2001:db8:3:897f:ffff:ffff:ffff:ffff |
| 153 | 2001:db8:3:8980::/60 | 2001:db8:3:898f:ffff:ffff:ffff:ffff |
| 154 | 2001:db8:3:8990::/60 | 2001:db8:3:899f:ffff:ffff:ffff:ffff |
| 155 | 2001:db8:3:89a0::/60 | 2001:db8:3:89af:ffff:ffff:ffff:ffff |
| 156 | 2001:db8:3:89b0::/60 | 2001:db8:3:89bf:ffff:ffff:ffff:ffff |
| 157 | 2001:db8:3:89c0::/60 | 2001:db8:3:89cf:ffff:ffff:ffff:ffff |
| 158 | 2001:db8:3:89d0::/60 | 2001:db8:3:89df:ffff:ffff:ffff:ffff |
| 159 | 2001:db8:3:89e0::/60 | 2001:db8:3:89ef:ffff:ffff:ffff:ffff |
| 160 | 2001:db8:3:89f0::/60 | 2001:db8:3:89ff:ffff:ffff:ffff:ffff |
| 161 | 2001:db8:3:8a00::/60 | 2001:db8:3:8a0f:ffff:ffff:ffff:ffff |
| 162 | 2001:db8:3:8a10::/60 | 2001:db8:3:8a1f:ffff:ffff:ffff:ffff |
| 163 | 2001:db8:3:8a20::/60 | 2001:db8:3:8a2f:ffff:ffff:ffff:ffff |
| 164 | 2001:db8:3:8a30::/60 | 2001:db8:3:8a3f:ffff:ffff:ffff:ffff |
| 165 | 2001:db8:3:8a40::/60 | 2001:db8:3:8a4f:ffff:ffff:ffff:ffff |
| 166 | 2001:db8:3:8a50::/60 | 2001:db8:3:8a5f:ffff:ffff:ffff:ffff |
| 167 | 2001:db8:3:8a60::/60 | 2001:db8:3:8a6f:ffff:ffff:ffff:ffff |
| 168 | 2001:db8:3:8a70::/60 | 2001:db8:3:8a7f:ffff:ffff:ffff:ffff |
| 169 | 2001:db8:3:8a80::/60 | 2001:db8:3:8a8f:ffff:ffff:ffff:ffff |
| 170 | 2001:db8:3:8a90::/60 | 2001:db8:3:8a9f:ffff:ffff:ffff:ffff |
| 171 | 2001:db8:3:8aa0::/60 | 2001:db8:3:8aaf:ffff:ffff:ffff:ffff |
| 172 | 2001:db8:3:8ab0::/60 | 2001:db8:3:8abf:ffff:ffff:ffff:ffff |
| 173 | 2001:db8:3:8ac0::/60 | 2001:db8:3:8acf:ffff:ffff:ffff:ffff |
| 174 | 2001:db8:3:8ad0::/60 | 2001:db8:3:8adf:ffff:ffff:ffff:ffff |
| 175 | 2001:db8:3:8ae0::/60 | 2001:db8:3:8aef:ffff:ffff:ffff:ffff |
| 176 | 2001:db8:3:8af0::/60 | 2001:db8:3:8aff:ffff:ffff:ffff:ffff |
| 177 | 2001:db8:3:8b00::/60 | 2001:db8:3:8b0f:ffff:ffff:ffff:ffff |
| 178 | 2001:db8:3:8b10::/60 | 2001:db8:3:8b1f:ffff:ffff:ffff:ffff |
| 179 | 2001:db8:3:8b20::/60 | 2001:db8:3:8b2f:ffff:ffff:ffff:ffff |
| 180 | 2001:db8:3:8b30::/60 | 2001:db8:3:8b3f:ffff:ffff:ffff:ffff |
| 181 | 2001:db8:3:8b40::/60 | 2001:db8:3:8b4f:ffff:ffff:ffff:ffff |
| 182 | 2001:db8:3:8b50::/60 | 2001:db8:3:8b5f:ffff:ffff:ffff:ffff |
| 183 | 2001:db8:3:8b60::/60 | 2001:db8:3:8b6f:ffff:ffff:ffff:ffff |
| 184 | 2001:db8:3:8b70::/60 | 2001:db8:3:8b7f:ffff:ffff:ffff:ffff |
| 185 | 2001:db8:3:8b80::/60 | 2001:db8:3:8b8f:ffff:ffff:ffff:ffff |
| 186 | 2001:db8:3:8b90::/60 | 2001:db8:3:8b9f:ffff:ffff:ffff:ffff |
| 187 | 2001:db8:3:8ba0::/60 | 2001:db8:3:8baf:ffff:ffff:ffff:ffff |
| 188 | 2001:db8:3:8bb0::/60 | 2001:db8:3:8bbf:ffff:ffff:ffff:ffff |
| 189 | 2001:db8:3:8bc0::/60 | 2001:db8:3:8bcf:ffff:ffff:ffff:ffff |
| 190 | 2001:db8:3:8bd0::/60 | 2001:db8:3:8bdf:ffff:ffff:ffff:ffff |
| 191 | 2001:db8:3:8be0::/60 | 2001:db8:3:8bef:ffff:ffff:ffff:ffff |
| 192 | 2001:db8:3:8bf0::/60 | 2001:db8:3:8bff:ffff:ffff:ffff:ffff |
| 193 | 2001:db8:3:8c00::/60 | 2001:db8:3:8c0f:ffff:ffff:ffff:ffff |
| 194 | 2001:db8:3:8c10::/60 | 2001:db8:3:8c1f:ffff:ffff:ffff:ffff |
| 195 | 2001:db8:3:8c20::/60 | 2001:db8:3:8c2f:ffff:ffff:ffff:ffff |
| 196 | 2001:db8:3:8c30::/60 | 2001:db8:3:8c3f:ffff:ffff:ffff:ffff |
| 197 | 2001:db8:3:8c40::/60 | 2001:db8:3:8c4f:ffff:ffff:ffff:ffff |
| 198 | 2001:db8:3:8c50::/60 | 2001:db8:3:8c5f:ffff:ffff:ffff:ffff |
| 199 | 2001:db8:3:8c60::/60 | 2001:db8:3:8c6f:ffff:ffff:ffff:ffff |
| 200 | 2001:db8:3:8c70::/60 | 2001:db8:3:8c7f:ffff:ffff:ffff:ffff |
| 201 | 2001:db8:3:8c80::/60 | 2001:db8:3:8c8f:ffff:ffff:ffff:ffff |
| 202 | 2001:db8:3:8c90::/60 | 2001:db8:3:8c9f:ffff:ffff:ffff:ffff |
| 203 | 2001:db8:3:8ca0::/60 | 2001:db8:3:8caf:ffff:ffff:ffff:ffff |
| 204 | 2001:db8:3:8cb0::/60 | 2001:db8:3:8cbf:ffff:ffff:ffff:ffff |
| 205 | 2001:db8:3:8cc0::/60 | 2001:db8:3:8ccf:ffff:ffff:ffff:ffff |
| 206 | 2001:db8:3:8cd0::/60 | 2001:db8:3:8cdf:ffff:ffff:ffff:ffff |
| 207 | 2001:db8:3:8ce0::/60 | 2001:db8:3:8cef:ffff:ffff:ffff:ffff |
| 208 | 2001:db8:3:8cf0::/60 | 2001:db8:3:8cff:ffff:ffff:ffff:ffff |
| 209 | 2001:db8:3:8d00::/60 | 2001:db8:3:8d0f:ffff:ffff:ffff:ffff |
| 210 | 2001:db8:3:8d10::/60 | 2001:db8:3:8d1f:ffff:ffff:ffff:ffff |
| 211 | 2001:db8:3:8d20::/60 | 2001:db8:3:8d2f:ffff:ffff:ffff:ffff |
| 212 | 2001:db8:3:8d30::/60 | 2001:db8:3:8d3f:ffff:ffff:ffff:ffff |
| 213 | 2001:db8:3:8d40::/60 | 2001:db8:3:8d4f:ffff:ffff:ffff:ffff |
| 214 | 2001:db8:3:8d50::/60 | 2001:db8:3:8d5f:ffff:ffff:ffff:ffff |
| 215 | 2001:db8:3:8d60::/60 | 2001:db8:3:8d6f:ffff:ffff:ffff:ffff |
| 216 | 2001:db8:3:8d70::/60 | 2001:db8:3:8d7f:ffff:ffff:ffff:ffff |
| 217 | 2001:db8:3:8d80::/60 | 2001:db8:3:8d8f:ffff:ffff:ffff:ffff |
| 218 | 2001:db8:3:8d90::/60 | 2001:db8:3:8d9f:ffff:ffff:ffff:ffff |
| 219 | 2001:db8:3:8da0::/60 | 2001:db8:3:8daf:ffff:ffff:ffff:ffff |
| 220 | 2001:db8:3:8db0::/60 | 2001:db8:3:8dbf:ffff:ffff:ffff:ffff |
| 221 | 2001:db8:3:8dc0::/60 | 2001:db8:3:8dcf:ffff:ffff:ffff:ffff |
| 222 | 2001:db8:3:8dd0::/60 | 2001:db8:3:8ddf:ffff:ffff:ffff:ffff |
| 223 | 2001:db8:3:8de0::/60 | 2001:db8:3:8def:ffff:ffff:ffff:ffff |
| 224 | 2001:db8:3:8df0::/60 | 2001:db8:3:8dff:ffff:ffff:ffff:ffff |
| 225 | 2001:db8:3:8e00::/60 | 2001:db8:3:8e0f:ffff:ffff:ffff:ffff |
| 226 | 2001:db8:3:8e10::/60 | 2001:db8:3:8e1f:ffff:ffff:ffff:ffff |
| 227 | 2001:db8:3:8e20::/60 | 2001:db8:3:8e2f:ffff:ffff:ffff:ffff |
| 228 | 2001:db8:3:8e30::/60 | 2001:db8:3:8e3f:ffff:ffff:ffff:ffff |
| 229 | 2001:db8:3:8e40::/60 | 2001:db8:3:8e4f:ffff:ffff:ffff:ffff |
| 230 | 2001:db8:3:8e50::/60 | 2001:db8:3:8e5f:ffff:ffff:ffff:ffff |
| 231 | 2001:db8:3:8e60::/60 | 2001:db8:3:8e6f:ffff:ffff:ffff:ffff |
| 232 | 2001:db8:3:8e70::/60 | 2001:db8:3:8e7f:ffff:ffff:ffff:ffff |
| 233 | 2001:db8:3:8e80::/60 | 2001:db8:3:8e8f:ffff:ffff:ffff:ffff |
| 234 | 2001:db8:3:8e90::/60 | 2001:db8:3:8e9f:ffff:ffff:ffff:ffff |
| 235 | 2001:db8:3:8ea0::/60 | 2001:db8:3:8eaf:ffff:ffff:ffff:ffff |
| 236 | 2001:db8:3:8eb0::/60 | 2001:db8:3:8ebf:ffff:ffff:ffff:ffff |
| 237 | 2001:db8:3:8ec0::/60 | 2001:db8:3:8ecf:ffff:ffff:ffff:ffff |
| 238 | 2001:db8:3:8ed0::/60 | 2001:db8:3:8edf:ffff:ffff:ffff:ffff |
| 239 | 2001:db8:3:8ee0::/60 | 2001:db8:3:8eef:ffff:ffff:ffff:ffff |
| 240 | 2001:db8:3:8ef0::/60 | 2001:db8:3:8eff:ffff:ffff:ffff:ffff |
| 241 | 2001:db8:3:8f00::/60 | 2001:db8:3:8f0f:ffff:ffff:ffff:ffff |
| 242 | 2001:db8:3:8f10::/60 | 2001:db8:3:8f1f:ffff:ffff:ffff:ffff |
| 243 | 2001:db8:3:8f20::/60 | 2001:db8:3:8f2f:ffff:ffff:ffff:ffff |
| 244 | 2001:db8:3:8f30::/60 | 2001:db8:3:8f3f:ffff:ffff:ffff:ffff |
| 245 | 2001:db8:3:8f40::/60 | 2001:db8:3:8f4f:ffff:ffff:ffff:ffff |
| 246 | 2001:db8:3:8f50::/60 | 2001:db8:3:8f5f:ffff:ffff:ffff:ffff |
| 247 | 2001:db8:3:8f60::/60 | 2001:db8:3:8f6f:ffff:ffff:ffff:ffff |
| 248 | 2001:db8:3:8f70::/60 | 2001:db8:3:8f7f:ffff:ffff:ffff:ffff |
| 249 | 2001:db8:3:8f80::/60 | 2001:db8:3:8f8f:ffff:ffff:ffff:ffff |
| 250 | 2001:db8:3:8f90::/60 | 2001:db8:3:8f9f:ffff:ffff:ffff:ffff |
| 251 | 2001:db8:3:8fa0::/60 | 2001:db8:3:8faf:ffff:ffff:ffff:ffff |
| 252 | 2001:db8:3:8fb0::/60 | 2001:db8:3:8fbf:ffff:ffff:ffff:ffff |
| 253 | 2001:db8:3:8fc0::/60 | 2001:db8:3:8fcf:ffff:ffff:ffff:ffff |
| 254 | 2001:db8:3:8fd0::/60 | 2001:db8:3:8fdf:ffff:ffff:ffff:ffff |
| 255 | 2001:db8:3:8fe0::/60 | 2001:db8:3:8fef:ffff:ffff:ffff:ffff |
| 256 | 2001:db8:3:8ff0::/60 | 2001:db8:3:8fff: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.