IT Services Circle

Mar 13, 2026 · Fundamentals

Why IPv4 Still Dominates and How IPv6 Can Solve the Address Crisis

Despite IPv6 being standardized for 28 years and achieving a 46.82% global adoption rate in early 2026, most traditional data centers remain heavily dependent on IPv4 due to legacy systems, dual‑stack complexities, migration costs, skill gaps, and the short‑term economic appeal of NAT solutions.