IPv6, Internet Protocol version 6, is the most recent version of the Internet Protocol (IP). It’s designed to eventually replace IPv4. IPv6 uses 128-bit Internet addresses. Therefore, it can support 340,282,366,920,938,463,463,374,607,431,768,211,456 addresses, to be exact – which is a lot more than IPv4.
As a network engineer or developer, you might need to refer to an IPv6 chart. We’ve created this one to make your life a little bit easier 🙂
| Prefix | /48s | /56s | /64s Mask | Bits |
|---|---|---|---|---|
/24 | 16M | 4G | 1T | 104 |
/25 | 8M | 2G | 512G | 103 |
/26 | 4M | 1G | 256G | 102 |
/27 | 2M | 512M | 1258G | 101 |
/28 | 1M | 256M | 64G | 100 |
/29 | 512K | 128M | 32G | 99 |
/30 | 256K | 64M | 16G | 98 |
/32 | 64K | 16M | 4G | 96 |
/33 | 32K | 8M | 2G | 95 |
/34 | 16K | 4M | 1G | 94 |
/35 | 8K | 2M | 512K | 93 |
/36 | 4K | 1M | 256M | 92 |
/37 | 2K | 512K | 128K | 91 |
/38 | 1K | 256K | 64M | 90 |
/39 | 512 | 128K | 32M | 89 |
/40 | 256 | 64K | 16M | 88 |
/41 | 128 | 32K | 8M | 87 |
K = 1,024
M = 1,048,576
G = 1,073,741,824
T = 1,099,511,627,776
Hostio Solutions is a label of Access2.IT – a member of RIPE NCC and an official RIPE broker. This means, that we buy and maintain our ranges directly at RIPE.
RIPE is ‘sold out’ as of November 2019. However, we still have IPv4 ranges in stock for rental and sale. Get them for your servers before our stock is depleted.
