Nigeria plans 3-year shift to new Internet system as data demand surges

Nigeria is preparing a major overhaul of its Internet infrastructure, with a three-year plan to transition from the ageing IPv4 system to the more advanced IPv6 standard.

The initiative, led by the Nigerian Communications Commission (NCC), comes as the country’s digital ecosystem rapidly expands, putting pressure on existing Internet capacity.

Nigeria still relies heavily on Internet Protocol version 4 (IPv4), a decades-old system with limited address capacity. As more people come online and devices multiply, the system is struggling to keep up.

Data consumption alone hit 1.39 million terabytes in January 2026, a 38.4% year-on-year increase, highlighting the growing strain on infrastructure.

IPv6, the newer standard, offers vastly more IP addresses and improved routing efficiency, making it critical for supporting technologies like 5G, cloud computing, and artificial intelligence.

Adoption still lags behind peers

Despite its benefits, Nigeria’s adoption of IPv6 remains low at about 5%, significantly behind countries like Saudi Arabia, India, and Gabon, where usage has surpassed 40%.

Globally, IPv6 adoption has reached over 45%, increasing pressure on Nigeria to catch up or risk falling behind in the digital economy.

According to NCC Executive Vice Chairman Aminu Maida, the transition is essential for “national competitiveness, security, and economic sovereignty.”

To coordinate the rollout, the NCC has inaugurated the Nigerian IPv6 Council, bringing together government agencies, telecom operators, and private sector players.

The council, which evolved from an earlier advocacy group, now has an execution-focused mandate, delivering a national deployment strategy, tracking progress, and ensuring adoption across sectors.

It will also work with institutions like the African Network Information Centre (AFRINIC) to train engineers and close the country’s technical skills gap.

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Challenges ahead

The transition is not without complications. Many organisations will need to operate both IPv4 and IPv6 simultaneously, a “dual-stack” approach that increases costs and technical complexity.

There are also security risks. Since many modern devices default to IPv6, organisations that only monitor IPv4 traffic could face blind spots, exposing them to vulnerabilities.

As part of the strategy, government ministries, departments, and agencies are expected to migrate their systems to IPv6-compatible networks, creating demand that encourages private sector adoption.

The council will also engage telecom operators, ISPs, financial institutions, and data centres to remove barriers and accelerate deployment.

With demand for connectivity rising and digital services expanding, the success of this transition could determine how well Nigeria competes in an increasingly Internet-driven global economy.