The IPv6 address space is so huge (2 128) that everyone should be able to get a public IP address for every device they will ever own. So theoretically it shouldn't be necessary to have private IPv6 addresses like the 192.168.x.x and 10.x.x.x addresses in IPv4.

What is IPv6? Why you should start using it now? Apr 21, 2020 Network Basics: Assigning IPv6 Addresses - dummies Both portions are 64-bits long, so the first 64-bits of an IPv6 address is the network address (sometimes referred to as a network ID or network prefix), and the last 64-bits of an IPv6 address is a unique host ID for the specific network ID.The four methods of assigning IPv6 addresses are. Manual Interface ID Assignment: An address is manually assigned to an interface. IPv6 CIDR Calculator | UltraTools The IPv6 CIDR to Range tool will specifically show you the start and end IPv6 address in the range, as well as the number of hosts. What is CIDR? Classless Inter-Domain Routing (CIDR) is an expansion of the IP addressing system that allows for a more efficient and appropriate allocation of addresses. CIDR changed fixed fields into variable Configure Private IPv6 Subnets - aws.amazon.com

IPv6 is the successor to the first addressing infrastructure of the Internet, Internet Protocol version 4 (IPv4). In contrast to IPv4, which defined an IP address as a 32-bit value, IPv6 addresses have a size of 128 bits. Therefore, IPv6 has a vastly enlarged address space compared to IPv4.

According to standards set forth in Internet Engineering Task Force (IETF) document RFC-1918, the following IPv4 address ranges are reserved by the IANA for private internets, and are not publicly routable on the global internet: 10.0.0.0/8 IP addresses: 10.0.0.0 – 10.255.255.255; 172.16.0.0/12 IP addresses: 172.16.0.0 – 172.31.255.255 IPv6 Explained for Beginners - Steve

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Jul 03, 2017 IPv6 Subnet Calculator - subnetting practice This calculator can be used for IPv6 in the same way VLSM is used to plan an IPv4 network. Remember, the size of IPv6 can be huge. This calculator can crash your browser if you attempt to have it calculate billions of subnets! Because of this, only the first 999 subnets are displayed. Use the above calculator to plan your IPv6 networks. Is there any private/public IP address range in IPv6? IPv6 Essentials and other books that I know so far describe how the protocol is designed and works and also how you can configure different features on different operating systems. To understand this is important, if you want to go into any type of planning and creating transition strategies.