How to generate IPv6 Addresses?

To help you to obtain some IPv6 addresses for testing purpose, FYIcenter.com has designed this online tool. All you need to do is to enter the number of data items you need in the form below, and click the "Generate" button. The generated IPv6 addresses will be presented in the result area.

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Result generated by FYIcenter.com - Test IPv6 addresses: Warning, these IPv6 addresses are for testing purpose only. Do not use them in any production systems.

5b6b:45cd:0000:fc59:5781:40b6:f486:0000
1041:0:ee9f:f61a:593a:21c4:8acc:0
938c:0:43a7:3d28:3ba5:b7b2:165.224.95.227
::ffff:25.240.187.51
2002:80b2:4c2f::
64:ff9b::158.22.53.81
::ffff:246.182.31.75
::ffff:2eb7:ee48
e0dd:989:aef5:d05a:abcb:bdd3:0:bb78
64:ff9b::b949:f92a
72cd:9e5c:b4ff:0000:73dc:7b78:52bf:0000
e2b1:84f8:eb5b:a627:e886:a87:e5a:d600
64:ff9b::147.199.53.2
c98e:2ff5:cf5b:739e::ab8a:1241
64:ff9b::851b:eedf
2002:8c4c:2e41::
::ffff:bfe4:8aae
2134:0:9e7f::b96b:196.248.67.172

What is an IPv6 address?

An IPv6 address is an identification assigned to a computer host on the Internet. IPv6 is the version 6 of IP address standard. It uses 128 bits or 16 bytes to represent IP addresses.

A 16-byte IPv6 address is normally represented hexadecimal digits and divided into 8 groups separated by colons (:). For example, "2001:0db8:0000:0000:0000:ff00:0042:8329" is an IPv6 address.

For convenience, an IPv6 address may be compressed to reduce its length using these rules.

• One or more leading zeroes from any groups of hexadecimal digits are removed; this is usually done to either all or none of the leading zeroes. For example, the above IPv6 address can be abbreviated as: "2001:db8:0:0:0:ff00:42:8329".
• Consecutive sections of zeroes are replaced with a double colon (::). The double colon may only be used once in an address, as multiple use would render the address indeterminate. For example, the above IPv6 address can be abbreviated as: "2001:db8::ff00:42:8329".

Addresses generated by this tool consist of 9 different types of IPv6 address notations:

• Expanded Format of True IPv6 Address - All 32 hex digits in the IPv6 address are presented. Here is an example: "2001:0db8:0000:0000:0000:ff00:0042:8329".
• Condensed Format of True IPv6 Address - Leading 0s in each segment are removed. Here is an example: "2001:db8:0:0:0:ff00:42:8329".
• Compressed Format of True IPv6 Address - Components of the IPv6 address are compressed. Here is an example: "2001:db8::ff00:42:8329".
• Dual Format of IPv4 Mapped Address - The IPv4 address is appended to a special IPv6 prefix of "0000:0000:0000:0000:0000:ffff:" or "::ffff:". Here is an example: "::ffff:192.168.100.101".
• Hex Format of IPv4 Mapped Address - The IPv4 address is converted to 2 IPv6 segments and appended to a special IPv6 prefix of "::ffff:". Here is an example: "::ffff:c0a8:6465".
• Dual Format of NAT64 Prefix Address - The IPv4 address is appended to a special IPv6 prefix of "0064:ff9b:0000:0000:0000:0000:" or "64:ff9b::". Here is an example: "64:ff9b::192.168.100.101".
• Hex Format of NAT64 Prefix Address - The IPv4 address is converted to 2 IPv6 segments and appended to a special IPv6 prefix of "64:ff9b::". Here is an example: "64:ff9b::c0a8:6465".
• 6to4 Mapping of IPv4 Address - The IPv4 address is converted to 2 IPv6 segments, appended to a special IPv6 prefix of "2002", and followed by 5 segments of "0000". Here is an example: "2002:c0a8:6465::".
• Dual Format of IPv6-IPv4 Combination - The IPv4 address is appended to an 6-IPv6-segment prefix. Here is an example: "2001:db8::ff00:42:8329:192.168.100.101".

 

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