As an ISP you are allowed to hand out my DNS64 addresses to your customers as long as you comply with the following requirements:

• The customers must have agreed to terms which does not permit the use of the connection to abuse my NAT64 pool or abuse any servers through the NAT64 pool.
• Each customer must have been given a static IPv6 range from which the client addresses they use to access the NAT64 pool are allocated.
• The whois data for the IPv6 range must contain accurate contact information for you (the ISP) including an email address to which abuse can be reported. Including information about the customer is optional.

You can hand out my DNS64 addresses to your customers using router-advertisements, DHCPv6, or by other means.

I cannot provide guarantees about bandwidth availability. Howeever there is a few pieces of information you can provide me in advance to improve the chances that I'll be able to accommodate your traffic:

• An estimate on the number of users.
• An estimate on the amount of NAT64 bandwidth needed.
• Contact information for at least two of your IPv6 transit providers.

I will share your estimates with the transit providers unless you explicitly ask me not to. To the extend the transit provider will cooperate I will perform load tests to ensure sufficient capacity to accommodate your estimated traffic.

If I have to prioritize traffic due to capacity reasons the following criteria will be taken into account in guiding my decisions on who to prioritize and who to throttle:

• ISPs who have provided the information requested on this page will take precedence over those who have not.
• ISPs who have no IPv4 addresses will take presedence over those who have IPv4 addresses.
• ISPs who do not host IPv4-only services will take precedence over those who host any IPv4-only services.

If you wish to have DNS64 hosted on your own network you can provision an Ubuntu 20.04 machine (virtual or physical) on which I can operate a DNS64 server which will hand out addresses using my NAT64 pool. Administrative access to the DNS64 server will be shared with both you and me having access.

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