IPv6 Hits 50% — Why IPv4 Prices Are Still Rising in 2026
In March 2026, IPv6 quietly crossed a threshold it took 18 years to reach: native IPv6 access to Google passed 50% globally for the first time since the company started tracking the data. Around the same time, IPv6 overtook IPv4 as the majority protocol carrying global internet traffic.
No flag day. No announcement. Just a slow curve that finally crossed the midpoint.
Naturally, the headlines followed: IPv6 has arrived. IPv4 is finally becoming obsolete.
If your business depends on IPv4 for hosting, email delivery, cloud infrastructure, or legacy applications, that headline is worth a second look because current IPv4 prices in 2026 tell a very different story.
IPv4 Price 2026: The Milestone Is Real. So Is the Price Tag
Here’s the number that doesn’t fit the ‘IPv4 is dying’ narrative: IPv4 addresses are trading at $45–65 each, compared with about $5 in 2011. Scarcity and sustained demand continue to drive prices upward.
Key Market Facts
- 76% of Fortune 500 companies still rely primarily on IPv4 infrastructure.
- Mobile carriers use IPv6 while maintaining IPv4 compatibility through dual-stack deployments.
- IPv4 and IPv6 are expected to coexist for many years.
Why IPv4 Leasing and Buying Still Matter in 2026
Legacy Compatibility
Many enterprise systems still depend on IPv4.
Third-Party Dependencies
Many ISPs, CDNs and cloud services continue to require IPv4.
Cloud & AI Growth
Growing cloud and AI workloads continue increasing IPv4 demand.
Should You Buy IPv4, Lease IPv4, or Move to IPv6?
Before making a decision, evaluate your current infrastructure, customer traffic, and long-term growth plans.
- Does your infrastructure still rely on IPv4?
- Are your users actively using IPv6?
- Would securing IPv4 today reduce future costs?
The Bottom Line
IPv6 reaching 50% adoption is a major milestone, but IPv4 remains essential for many organizations. Both protocols will continue operating together for years while businesses modernize at their own pace.
