Impact of Ipv6 Adoption on Internet Infrastructure
Jay Bhende1, Manmath Bapunwar2, Dr. Madhavi Shamkuwar3
1Jay Bhende (MCA) ZIBACAR
2Manmath Bapunwar (MCA) ZIBACAR
3Dr. Madhavi Shamkuwar (MCA) ZIBACAR
Abstract - The exponential growth of connected devices—from smartphones to IoT systems—has placed significant stress on the scalability of the IPv4 addressing system, leading to the emergence of IPv6 as its long term successor. IPv4, while foundational in shaping the early Internet, suffers from address exhaustion, inefficiencies in routing, and limitations in supporting modern applications. IPv6, with its 128bit addressing, provides an effectively inexhaustible pool of addresses along with improvements in security, autoconfiguration, and routing efficiency. Despite these advantages, the global transition remains uneven, hindered by financial, technical, and operational challenges.
This paper provides a comprehensive analysis of the IPv4toIPv6 transition, exploring the underlying technical differences, transition mechanisms, and the resulting impacts on Internet infrastructure. Through literature review, deployment data, and real world case studies, the study evaluates how IPv6 adoption reshapes network hardware, data centers, ISP backbones, and security architectures. Findings highlight IPv6’s capacity to reduce reliance on NAT, enable end to end connectivity, and enhance global routing efficiency. Additionally, the research examines deployment challenges, including dual stack complexity, legacy system compatibility, and cost implications. Case studies from Internet service providers (ISPs) and largescale data centers illustrate practical lessons and adoption trends.
Findings suggest that while IPv6 adoption is steadily increasing—driven by cloud providers, mobile networks, and government mandates—universal migration remains distant. The paper concludes with recommendations for accelerating adoption, emphasizing policy interventions, financial incentives, and training initiatives to address the persistent skill gap. Underscoring IPv6 as essential for sustaining Internet growth, enhancing performance, and ensuring long term scalability.
Keywords :- IPv4, IPv6, Internet scalability, address exhaustion, transition mechanisms, dual-stack deployment, network infrastructure, NAT reduction, routing efficiency, IoT adoption
