Which US internet providers support IPv6?
All four of the largest US providers below offer IPv6. Whether you actually get it depends on your router and settings; the measured rate shows how often IPv6 worked in tests run on each network.
| Provider | IPv6 worked | Tests |
|---|---|---|
| AT&T | … | … |
| Comcast Xfinity | … | … |
| Verizon | … | … |
| T-Mobile | … | … |
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About these numbers
Each rate is the share of connectivity tests on this site, run from that provider’s network in the United States, in which IPv6 worked. Tests are counted, not people, and no IP addresses are stored. Providers appear here once they have at least 200 recorded tests.