What is an IPv4 address and why are they valuable?

An IPv4 address is a unique 32-bit numerical identifier assigned to every device connected to the internet. Since IANA exhausted the global IPv4 pool in 2011, these addresses have become a scarce and valuable digital asset traded on secondary markets.

How do I buy IPv4 addresses from IPv4 Depot?

Contact IPv4 Depot with your desired block size and ARIN pre-approval ticket number. We'll match you with available inventory, execute a sales contract, and manage the full transfer process through the relevant RIR (ARIN, RIPE, or APNIC). Transfers typically complete within 2-3 weeks.

Is IPv4 Depot an approved ARIN facilitator?

Yes. IPv4 Depot is a registered and approved IPv4 Address Facilitator within ARIN's Specified Transfer Listing Service (STLS). We also facilitate transfers within the RIPE and APNIC regions.

Can I lease IPv4 addresses instead of buying them?

Yes. IPv4 Depot offers flexible leasing options for both short-term and long-term IPv4 address needs. Leasing is ideal for organizations that need IP space temporarily or want to manage costs while maintaining network operations.

How long does an IPv4 transfer take?

IPv4 transfers are typically completed within 2-3 weeks after both parties open transfer tickets with the relevant Regional Internet Registry (RIR). IPv4 Depot manages the entire process to ensure a smooth and timely transfer.

[email protected]1.800.856.5960

ARIN Registered FacilitatorEscrow ProtectedRIPE • APNIC

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IPv4 Knowledge Base

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Complete Beginner's Guide to the IPv4 Address Market

Step-by-Step: How to Buy IPv4 Addresses Through IPv4 Depot

ARIN Transfer Process: Complete Guide

IPv4 vs IPv6: Understanding the Differences and Why Both Matter

ARIN Pre-Approval: What It Is and How to Get It Fast

Avoiding IPv4 Scams: Red Flags and Best Practices

Mobile Proxy Networks: Complete Technical Overview

How to Sell Your Unused IPv4 Addresses for Maximum Value

Understanding CIDR Notation and Subnet Masks

How to Evaluate IPv4 Block Quality Before Purchase

RIPE NCC Transfer Process: What You Need to Know

Escrow Payment Protection: How Your Transaction Is Secured

Understanding IPv4 Market Valuations and Pricing Trends

IP Reputation Management: Keeping Your Addresses Clean

Post-Transfer Checklist: What to Do After Receiving IPv4 Addresses

Glossary of IPv4 Market Terms

IPv4 Leasing vs. Buying: Which Option Is Right for Your Business?

Hosted VM Solutions: Getting Started Guide

Due Diligence in IPv4 Transactions: What to Verify

Preparing Your IPv4 Block for Sale: Checklist

RPKI and ROA: Securing Your IPv4 Address Space

Inter-RIR Transfers: Moving IPv4 Across Regions

Use Cases: Ad Verification, SEO Monitoring, and Market Research with Mobile IPs

BGP Routing Best Practices for Newly Acquired IPv4 Blocks