- US entities control 43.7% of global IPv4 space; Amazon’s holdings alone (~191 million addresses) equal 37 times the combined total of Africa’s bottom 30 nations (~5.16 million addresses).
- IPv4 purchase prices stabilized at $22 per address in early 2026, but leasing costs remain prohibitive at $0.40 per address monthly—creating an 8–12x cost disadvantage for emerging ISPs over five years.
The Regional Internet Registry (RIR) system was designed to distribute internet resources equitably. Today, it reinforces structural inequality through frameworks that systematically favor early adopters and well-capitalized entities.
BTW analysis across all five RIR regions reveals an unintended pattern: conservation policies intended to promote fairness have cemented historical advantages. This is not a failure of individual actors, but a structural outcome embedded in the system’s design.
RIR System Ideals Versus Structural Reality
The RIR framework emerged from RFC standards emphasizing technical neutrality. Five regional registries—ARIN, RIPE NCC, APNIC, AFRINIC, and LACNIC—were tasked with distributing IPv4 addresses based on demonstrated technical need rather than financial capacity.
Yet initial allocations during the 1980s and 1990s created lasting disparities. The United States received disproportionate shares during the internet’s formative years, with American universities and corporations obtaining massive blocks through simple request processes. This historical advantage compounds as IPv4 exhaustion shifted allocation from administrative distribution to market-based mechanisms.
BTW explored this transition in “Why IPv4 Scarcity Makes IP Addresses the Most Valuable Digital Asset for ISPs,” documenting how scarcity transformed administrative allocations into tradable digital capital.
Policy divergence across regions compounds the problem. ARIN permits flexible transfers, enabling active secondary markets. AFRINIC imposes stricter scrutiny, limiting market liquidity precisely where scarcity intensifies most acutely. These variations—seemingly intended to preserve fairness—acually accelerate concentration among well-capitalized holders who can navigate complex compliance requirements.
Digital Capital Pricing and Entry Barriers
IPv4 addresses now function as income-generating digital assets. Market prices stabilized at approximately per address in early 2026, with large blocks trading as low as . This represents a return to 2014-2015 baseline levels, not the runaway inflation once feared.
However, the real barrier is leasing economics. New entrants face fundamentally different cost structures than legacy holders who obtained addresses for nominal fees in the 1990s.
For an emerging ISP requiring 65,536 addresses, annual leasing costs reach $200,000–$400,000—capital that legacy holders redirect to infrastructure. Cumulative lease expenses exceed outright purchase costs within three to five years, yet emerging operators lack upfront capital to buy.
The concentration accelerates relentlessly. Amazon’s ~191 million addresses equal 37 times the combined space of Africa’s bottom 30 nations. As one Lagos ISP founder noted: “We are building our infrastructure on rented land, and the landlord can change the terms whenever they want.”
Operational Burdens
The poverty penalty extends beyond acquisition into daily operations. Fragmented address holdings inflate global BGP routing tables, requiring more expensive equipment. Operators managing multiple leased blocks face multiplied peering arrangements and continuous monitoring overhead.
Compliance requirements add costs legacy holders avoid entirely. APNIC’s needs-based assessment introduces weeks to months of processing delays. Leased addresses require continuous supplier engagement for reverse DNS delegation, WHOIS maintenance, and abuse complaint resolution.
BTW modeling reveals striking disparity: an emerging ISP faces address-related costs 8–12 times higher over five years than a legacy holder with a 1990s /16 allocation. This fundamentally alters competitive dynamics.
Pathways Forward
The RIR system stands at a critical crossroads. For emerging operators, strategic address management now determines competitive viability as fundamentally as network quality or service innovation. The question facing the RIR community is not whether to intervene, but how. Continuing with the current framework means accepting a two-tier system: those who received allocations before scarcity, and those who must pay market prices after. The policies chosen in the next 24 months will determine whether this divide narrows or becomes permanent.
