This is an IPV6 ULA (Unique Local Address) Generator.
You can create your personal ULA by entering a unique Mac Address into this form.
For the Uniqueness it is important that it is a Mac Address from an device owned by you.

An ULA is your "secondary" IPV6-Address only for internal use.
It can also be used as a backup address if your provider gets offline and your Prefix-IPs are not longer valid.
Also you can create the most of your internal firewall rules based on your ULAs.

It would be nice than you register your created ULA.

There is no need to register your generated ULA. Its only a way to be more sure that your generated ULA is not double used.
If erverybody register his/her ULAs here, we can prevent this.

We do not publish your E-Mail Address here.
If you want to update your record, you have to use this E-Mail to contact us.

Thanks for your support.

- You can only register ULAs that were created by our Generator within the last three days. -
- There is no way to choose your favorite nice looking ULA. -
- It has to be generated. (IEEE - RFC 4193) -

Actual registered ULAs in Database : 6388