All ISPs / Sonic
Does Sonic use CGNAT?
Short answer: No. Sonic gives home customers a public IPv4 address, according to Sonic's own documentation. Static IP: No (fiber). IPv6 is available, so devices can still be reachable over IPv6.
Can I self-host on Sonic?
| CGNAT by default? | No Confidence: High: stated on the ISP's own page. Sonic's equipment guide says fiber customers get one public IPv4 and a /56 IPv6 prefix. (We read it through a search index because the page blocked our fetch.) A Sonic engineer also told a customer on Sonic's forum that Sonic hasn't implemented CGNAT. One public IPv4 address and a /56 IPv6 delegated prefix via DHCPv4 and DHCPv6.
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| Free opt-out? | N/A |
| Static IP | No (fiber) Static IPs are only on Fusion DSL. They are currently only available on our Fusion DSL service. They are not available on Fusion IP Broadband or Fusion Gigabit Fiber.
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| Static IP price | Unknown Not yet verified. Know the answer? Submit a report. |
| IPv6 | Yes (fiber, not LA yet) DHCPv6 /128 IA_NA plus /56 prefix delegation. Sonic now provides its Fiber customers the ability to utilize IPv6. This is currently only available to Fiber customers and not available in the LA area as of yet.
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| Typical upload | Symmetric on fiber (up to 10 Gig).
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| Terms on running servers | Unknown Not yet verified. Know the answer? Submit a report. |
Source types: official the ISP's own page · official-forum ISP staff on the ISP's forum · community customer reports · secondary a third party quoting the ISP. "Unknown" means we haven't verified it, not that the answer is no.
Is something wrong or missing? Submit a report Check whether you're behind CGNAT