There is no page where there is a record that indicates which suppliers already offer it, in this case it would be necessary to ask our suppliers if they offer it.

Some Internet Service Providers (ISPs) in different parts of the world already provide IPv6 to their customers, both residential and business, as the adoption of IPv6 is essential for the future of the Internet due to the shortage of IPv4 addresses. IPv6 availability may vary depending on region and specific provider.

Below we mention some of the providers that are known for their IPv6 support:

Suppliers in the United States

1. Comcast: It has been offering IPv6 for several years to its residential and business customers, and is one of the leaders in IPv6 adoption in the US.
2. AT&T: Provides IPv6 through its fiber and DSL network, continuing its expansion and adoption.
3. Verizon: Supports IPv6 in its Internet services, especially in fiber optic connections.

Suppliers in Europe

1. Deutsche Telekom: In Germany, Deutsche Telekom has been at the forefront of IPv6 adoption.
2. BT (British Telecom): Offers IPv6 to its customers in the United Kingdom.
3. Orange: In France and elsewhere in Europe, Orange provides IPv6 to its residential and business customers.

Suppliers in Asia

1. NTT: In Japan, NTT has pioneered IPv6 support.
2. Singtel: In Singapore, Singtel offers IPv6 to its customers.
3. China Telecom: It is one of the largest providers in China offering IPv6.

Suppliers in Latin America

1. Telefónica: In several Latin American countries, Telefónica has been implementing IPv6.
2. Clear: In countries like Brazil and Argentina, Claro is working on the adoption of IPv6.

Suppliers in Africa

1. SEACOM: Internet and fiber service provider offering IPv6 services in several countries in Africa.

These are just a few examples and do not represent all providers that offer IPv6. IPv6 adoption continues to grow globally as more networks and services require expanded addressing capabilities and the advantages that IPv6 offers, such as device auto-configuration and better support for mobile and IoT (Internet of Things) devices.

If you need to know if a specific provider offers IPv6, I recommend checking their websites directly or contacting their customer service.