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IP/8 /24 /64

10.0.0.0/8
128.0.0/24
/64 etc
What is this? i try to search who can write normal words to understand?

THX.

Comments

  • ClouviderClouvider Patron Provider, Veteran

    that's the network size, and you are mixing sizes for IPv4 and IPv6.

    Thanked by 1Maounique
  • edited September 2015

    A /8 block includes 16,777,214 IPv4 addresses. A /24 block contains 256 IPv4 addresses.....

    A /64 IPv6 block includes 18,446,744,073,709,551,616 IPv6 addresses.
    This is why we provide each of our VPS customers with 100 IPv6 addresses ;)

    Thanked by 1miklos
  • ElixantTechnology said: A /64 IPv6 block includes 18,446,744,073,709,551,616 IPv6 addresses. This is why we provide each of our VPS customers with 100 IPv6 addresses ;)

    You should provide a /64 at least, a /56 preffered, /48 best case.

    Thanked by 3NeoXiD ucxo telephone
  • edited September 2015

    @William said:

    Sure, I know what I should be providing, however until such a time we deem it appropriate to get an IPv6 assignment from ARIN for VPSs, we will continue to offer smaller allocations on our low-cost OpenVZ instances and continue to offer /64s to our Dedicated customers.

  • You upstream SHOULD give you a /56 (AT LEAST) or a /48, else your dc is on the sucking side.

  • William said: You should provide a /64 at least, a /56 preffered, /48 best case.

    would be better if those were beers

    Thanked by 2LordSpock arriterx
  • @ElixantTechnology said:
    Sure, I know what I should be providing, however until such a time we deem it appropriate to get an IPv6 assignment from ARIN for VPSs, we will continue to offer smaller allocations on our low-cost OpenVZ instances and continue to offer /64s to our Dedicated customers.

    With all due respect, but this just shows you don't understand IPv6.

  • teknolaizteknolaiz Member
    edited September 2015

    IPv6 Prefix lenght from /128 to /20
    image

    IPv4 subnet sizes from /32 to /8:
    https://en.wikipedia.org/wiki/IPv4_subnetting_reference

  • Pretty impressive numbers eh?

    to ipv6 purists: yeah, I know... nibbles, yaddi yadda...

  • singsingsingsing Member
    edited September 2015

    ElixantTechnology said: A /64 IPv6 block includes 18,446,744,073,709,551,616 IPv6 addresses. This is why we provide each of our VPS customers with 100 IPv6 addresses ;)

    And what are you doing with the remaining ones out of the /64 block? Or are you splitting a /64 block (the most sensible "ban" unit for IPv6) over all your customers?

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