Global IPv6 Market Size, Share, Opportunities, And Trends By Enterprise Size (SMEs, Large Enterprises), And By Geography - Forecasts From 2025 To 2030

IPv6 Market Size:

The Global IPv6 Market is expected to grow from USD 6.765 billion in 2025 to USD 27.378 billion in 2030, at a CAGR of 32.26%.

IPv6 Market Trends:

IPv6, the latest iteration of the Internet Protocol, enables the unique identification and location of devices across a network. Every device connected to the internet, regardless of type, requires an IP address for communication. The previous standard, IPv4, uses a 32-bit addressing format, accommodating approximately 4.3 billion devices. However, this capacity has proven insufficient due to the rising global internet penetration, the surge in smartphone and PC usage, and the rapid expansion of connected devices.

The rise of the Internet of Things (IoT) has further intensified the need for more scalable address solutions. To address this, the Internet Engineering Task Force (IETF) introduced IPv6 in 1998. IPv6 employs a 128-bit addressing system, supporting up to 340 undecillion (3.4×10³?) unique addresses. This advancement not only alleviates the address crunch but also enhances data packet processing, boosts overall performance, and strengthens network security.

IPv6 also benefits Internet Service Providers (ISPs) by allowing more efficient routing and simplified hierarchical addressing. Despite these advantages, widespread IPv6 adoption has been somewhat hindered by the use of Network Address Translation (NAT). NAT enables private IP-addressed devices within an organization to interact with external networks by converting their private IPs into public ones. This mechanism has extended the usability of IPv4 addresses, reducing the urgency to switch to IPv6, especially in enterprise environments with thousands of connected devices.

Still, market momentum remains strong. The growing demand for connected infrastructure and the need for secure, scalable internet protocols are expected to drive adoption. As a result, the IPv6 market is forecast to expand at a compound annual growth rate (CAGR) of 32.40% through the end of the projected period, reflecting robust industry potential across regions and sectors.

IPv6 Market Growth Drivers:

• IoT Growth Drives Surge in IPv6 Adoption Globally

One of the primary drivers accelerating the IPv6 market is the rapid increase in internet-connected devices worldwide. According to Cisco, the number of networked devices globally rose from 17.1 billion in 2016 to 27.1 billion in 2021 and is projected to reach 26.3 billion by the end of this year. A significant portion of this growth is attributed to the expanding Internet of Things (IoT) ecosystem.

IoT is revolutionizing how individuals and businesses interact with the physical world. By enabling real-time monitoring and electronic management of physical objects, IoT allows users to integrate data-driven decisions into virtually every domain, improving operational efficiency, saving time, and enhancing quality of life. From tracking maritime assets to overseeing manufacturing operations, the role of sensors and connected systems continues to grow rapidly.

In the healthcare sector, IoT-enabled devices such as smart wearables and portable health monitors are improving patient outcomes, particularly in managing chronic conditions like diabetes, hypertension, and sleep disorders. On the consumer front, smart HVAC systems, home automation solutions, and connected entertainment and security systems are offering a more seamless and intelligent user experience.

Industrial applications are also witnessing transformative change. Manufacturers, oil and gas companies, and logistics operators are increasingly investing in smart IoT technologies to optimize performance, improve asset utilization, and extract real-time insights. These advancements are narrowing the gap between data collection and actionable intelligence.

The automotive industry is similarly embracing IoT, integrating sensors and connectivity to enhance vehicle functionality, safety, and user value. As automakers contend with slower overall market growth, embedding V2X (Vehicle-to-Everything) technologies—enabling vehicles to communicate with infrastructure, other vehicles, and users—has become vital. This shift is significantly increasing the number of connected devices on the road.

As IoT adoption scales, the limitations of IPv4 are becoming more apparent. IPv6, with its vastly expanded address space, is crucial to supporting this surge in connected devices. The growing demand for IPv6-compatible infrastructure is prompting companies and governments worldwide to increase investments in next-generation networking technologies, driving the global IPv6 market forward.

IPv6 Market Geographical Outlook:

The global IPv6 market is segmented by region into North America, South America, Europe, the Middle East and Africa, and the Asia Pacific. These broad regions are further divided into key countries with notable market share and adoption potential.

North America and Europe lead the global IPv6 market, largely due to their early adoption of advanced technologies and the presence of robust digital infrastructure. High levels of investment from both public and private sectors, coupled with a strong base of established market players, continue to drive growth in these regions.

The Asia Pacific region, however, is poised for the fastest growth over the forecast period. Countries such as China and South Korea, both major global producers of ICT equipment, are spearheading IPv6 adoption. Japan and India also represent critical markets, given their increasing investments in next-generation internet technologies and growing demand for broadband infrastructure. These nations play a pivotal role in the global ICT ecosystem, reinforcing the region’s strong outlook for IPv6 deployment.

While South America and the Middle East, and Africa hold a modest share of the IPv6 market, growth in these regions is expected to be more gradual due to varying levels of infrastructure development and digital maturity.

IPv6 Market Competitive Insights:

Prominent key market players in the global IPv6 market include Qualcomm Technologies, Inc., ZTE Corporation, Cisco, D-Link Corporation, Belkin International, Inc., and NETGEAR, among others. These companies hold a noteworthy share in the market on account of their good brand image and product offerings. Major players in the portfolio management system market have been covered along with their relative competitive position and strategies. The report also mentions recent deals and investments of different market players over the last two years.

IPv6 Market Segmentation:

• By Enterprise Size
  • SMEs
  • Large Enterprises
• By Geography
  • North America
    • USA
    • Canada
    • Mexico
  • South America
    • Brazil
    • Argentina
    • Others
  • Europe
    • UK
    • Germany
    • France
    • Italy
    • Spain
    • Others
  • Middle East and Africa
    • UAE
    • Saudi Arabia
    • Others
  • Asia Pacific
    • China
    • Japan
    • India
    • South Korea
    • Indonesia
    • Australia
    • Others

Qualcomm Technologies, Inc.

ZTE Corporation

Cisco

D-Link Corporation

Belkin International, Inc.

NETGEAR