LACNIC Exhaustion and the Americas: What IPv4 Run-Out Means for LATAM
LACNIC—the Regional Internet Registry for Latin America and the Caribbean—exhausted its general IPv4 pool in 2014. Like other RIR regions, new address space now comes exclusively from the secondary market. Here’s what that means for organizations operating in the Americas.
What Exhaustion Means
When LACNIC announced pool exhaustion, it signaled the end of routine allocations. Organizations could no longer apply for and receive IPv4 space from LACNIC’s free inventory. The registry still exists and functions, but as a facilitator of transfers between parties rather than a source of new allocations.
This pattern repeated across all five RIRs:
- APNIC: 2011
- RIPE NCC: 2012
- LACNIC: 2014
- ARIN: 2015
- AFRINIC: 2017
For context on how each registry manages remaining fragments and returned space, see our overview of how RIRs manage the last IPv4 addresses.
Getting Addresses in the LACNIC Region
Organizations in Latin America and the Caribbean have the same options as those in other regions:
Buying: Acquire permanent ownership through an RIR-registered transfer. The seller transfers the addresses to you in LACNIC’s database, and you become the registered holder. Best for long-term infrastructure needs. Our buying guide covers the process.
Leasing: Contract-based use rights for a defined period—typically 1-3 years. Lower upfront cost than purchasing, predictable payments. Good for medium-term projects or when capital expenditure isn’t preferred.
Renting: Flexible, shorter-term arrangements. Useful for campaigns, testing, or bridging gaps before permanent acquisitions. See our rental guide for options.
LACNIC processes transfers and maintains records, but the actual addresses come from existing holders—whether large telecoms divesting legacy space, failed businesses, or organizations that over-allocated years ago.
Market Dynamics
Several factors shape availability in the region:
Regional supply: Historically, Latin America received proportionally less IPv4 space than North America or Europe. This makes the regional pool smaller.
Cross-regional transfers: LACNIC allows inter-RIR transfers under certain conditions, so addresses can flow between regions. A buyer in Brazil might acquire space originally allocated by ARIN.
Growing demand: The region’s internet economy continues growing, driving persistent demand from hosting providers, telecoms, and enterprises.
For how telecom operators specifically cope with scarcity, see how telecoms handle IPv4 shortages.
What to Do
If you need addresses for operations in the LACNIC region:
Accept market reality. You won’t get allocations from a free pool. Budget and plan for secondary market acquisition.
Choose your model. Buy for permanent ownership, lease for medium-term use, or rent for flexibility. The right choice depends on your timeline and capital structure.
Get current pricing. Market prices vary by block size, region of registration, and address reputation. Work with a marketplace or broker to understand current rates.
Plan for LACNIC policies. Transfers follow LACNIC procedures. Familiarize yourself with requirements, timelines, and any regional specifics.
The Bigger Picture
LACNIC exhaustion wasn’t unique—it followed the global pattern of RIR pool depletion. The secondary market that emerged is now mature and liquid. Addresses are available; they’re just no longer free.
For organizations in Latin America and the Caribbean, the path forward is clear: acquire from the market, whether through purchase, lease, or rental. The mechanisms work, pricing is transparent, and transfers complete regularly under LACNIC oversight.