Vincentas Grinius

Co-Founder

About the Author

Vincentas is a business-driven geek with over 15+ years of network, infrastructure and internet policy experience. As a co-founder at IPXO, the Internet Protocol platform, Vincentas focuses on helping address complex network management issues and the global IPv4 shortage.

Articles written by Vincentas Grinius

5 August 2026   •   IP Leasing, Market Analysis and Trends

The deployment question: a framework for investing in IPv4 

IPv4 acquisition and deployment run on two different clocks. This framework lays out why the ratio of acquisition price to lease rate, not appreciation, now decides whether the investment…

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National Internet Registries: Gatekeeper or Enabler?
2 July 2026   •   Internet Governance

National Internet Registries: gatekeeper or enabler?

A data-led look at CNNIC, IRINN, JPNIC, and the rest of the world's national IP address registries, what they were built to do, and where they now stand between…

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The Internet after advertising 

Discover how AI is dismantling the attention economy and what comes next. An opinion piece by IPXO's co-founder, Vincentas Grinius.

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Big companies left IPv4
9 June 2026   •   IP Leasing, Market Analysis and Trends

The whales left IPv4. The crowd took over

Amazon cut IPv4 acquisition by 40 percent in 2025, and the other giants pulled back, yet a record number of buyers stepped in and flipped the market from hyperscaler-led…

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featured image
10 March 2026   •   Internet Development, Internet Governance

The Internet no longer needs permission 

I was in Arlington, Texas, sitting through another ARIN meeting, and for a moment, I felt like I was back in university. A large room.…

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IPXO Co-Founder Vincentas Grinius
1 October 2025   •   Internet Governance

RIR Gainers and Leakers: How Policy Choices Shape the Future of the IPv4 Ecosystem

Discover how transfer rules, costs, and leasing restrictions shape the future of the IPv4 ecosystem worldwide.

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Building a startup and generating ideas

IPXO. How It All Started

IPXO evolved from addressing IPv4 scarcity to becoming the world's leading IP management platform. Learn how our company transformed the IP address market and continues to shape its future.

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Opinion: Why Universities Should Monetize Their IP Addresses Instead of Selling
6 May 2025   •   IP Insights, Leasing Models and Options

Opinion: Why Universities Should Monetize Their IP Addresses Instead of Selling 

Explore how academic institutions can transform legacy IPv4 allocations from one-time sales into perpetual revenue streams while preserving digital heritage.

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IPv4 featured image - IPXO

Public IP Leasing: Revolutionizing the Value of IPv4 Addresses  

IP lease is being recognized as an alternative business model. This step forward will foster corporate growth and financial stability.

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IPv4 as an item in a shopping cart.

Opinion: AWS Sets the ROI Benchmark for IP Addresses

Explore the significance of Amazon Web Service's new IPv4 pricing model - a paradigm shift in IP address leasing rates.

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Interconnected processors, extending to the horizon.

Open Internet and IP Address Management

Embrace the Open Internet's principles and navigate the evolving landscape of IP address management. Discover how we're adapting to new realities at IPXO, empowering you with access to IP…

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Industrial Internet of Things - various devices and sensors connected in the digital landscape.
8 August 2023   •   Emerging Technologies, Internet Development

Industrial Internet of Things: Use Cases and IPv4 Addressing Challenges

Explore the promising trajectory of the Industrial Internet of Things (IIoT) and the vital IPv4-IPv6 transition for ensuring sustainable innovation.

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