What does IPV6 /64 mean?

Maxoq

Well-known member
Registered
Joined
Feb 25, 2015
Messages
535
Points
28
I have VPS hosting with ipv6, I am seeing this line in my hosting control panel

Code:
2706:5f00:XXX::XXXX:XXXX/64
I don't understand meaning of /64 in the line above. Does it mean that my VPS has more than one IPV6 address?
 

RDO Servers

Well-known member
Registered
Joined
Apr 3, 2015
Messages
1,027
Points
83
IPv6 is sized and allocated very differently from IPv4

Your host is giving you a /64 subnet of IPv6 addresses (Wich is considered 1 LAN). This equates to 18,446,744,073,709,551,616 IPv6 addresses.
 

cPanelHosting

Member
Hosting Provider
Registered
Joined
Dec 27, 2016
Messages
62
Points
0
A /64 block is enough to give an IP address to every known network capable device in the world and then some. A /48 is just just like 1000 /64 allocations. BTW, if you didn't know, the highest assignable IP address is /64. A single IP would be a /128.

- Hope that helps
 
Older Threads
Replies
5
Views
4,937
Replies
10
Views
10,519
Replies
9
Views
10,207
Newer Threads
Replies
3
Views
5,976
Replies
8
Views
10,709
Replies
26
Views
27,490
Replies
7
Views
4,793
Replies
5
Views
3,627
Latest Threads
Replies
1
Views
81
Replies
1
Views
77
Replies
2
Views
94
Replies
1
Views
106
Recommended Threads
Replies
2
Views
2,817
Replies
7
Views
2,964
Replies
1
Views
637

Sponsors

Tag Cloud

You are using an out of date browser. It may not display this or other websites correctly.
You should upgrade or use an alternative browser.

Top