Secure & Transparent IPv4
Address Marketplace
Buy, sell, lease, or list IPv4 blocks with confidence. Verified participants, blacklist screening, secure escrow system, and professional transfer support across all RIR regions.
Brands That Trust Us for IPv4 Transfers
Our IPv4 Services
We provide secure and professional solutions for IPv4 buying, selling, and leasing processes across all RIR regions.
Buy IPv4 Addresses
Find and purchase IPv4 blocks from verified sellers across all RIR regions at competitive market prices.
Learn MoreSell IPv4 Addresses
List your unused IPv4 blocks, match with global buyers, and manage the transfer process securely.
Learn MoreLease IPv4 Addresses
Lease IPv4 blocks with flexible monthly or annual options — no long-term commitment required.
Learn MoreRent Out Your IPv4 Addresses
Securely rent out your unused IPv4 addresses and turn idle IP assets into recurring revenue.
Learn MoreIPv4 Blacklist Check
Instantly scan your IPv4 addresses against 300+ blacklist databases and get a free comprehensive blacklist report.
Learn MoreIPv4 Blacklist Monitoring
Monitor your IPv4 addresses 24/7 and receive instant email notifications when blacklisting is detected.
Learn MoreWhy the IPv4 Market Matters in 2026
IANA exhausted the global IPv4 free pool in 2011, and since then, the available reserves of all five major RIRs have been significantly depleted. Today, the majority of new IPv4 needs are met through the secondary market — via buying, selling, or leasing.
Organizations with unused address space monetize their IPv4 blocks, while growing companies and service providers seek reliable solutions to access scarce IPv4 resources. This scarcity has transformed IPv4 from a technical necessity into a strategic digital asset with high commercial value.
However, transacting without an experienced broker can be risky due to blacklist history, problematic prefix records, and regional transfer policies.
IPv4Center mitigates these risks with comprehensive pre-listing due diligence, blacklist screening, and end-to-end transfer management — helping buyers and sellers transact more securely, transparently, and efficiently.
- Comprehensive IP reputation checks against 300+ blacklist databases
- BGP route-origin and prefix history verification
- VPN, proxy, and abuse history analysis
- Protected payment infrastructure via Escrow.com or secure SWIFT processes
- End-to-end IPv4 transfer management across RIPE, ARIN, APNIC, LACNIC, and AFRINIC regions
- Contract preparation, KYC verification, and transaction compliance
How IPv4Center Works
Transparent, secure, and managed process from listing to payment and RIR transfer
List IPv4 or Browse the Marketplace
Sellers list their IPv4 blocks with pricing and details; buyers browse the marketplace and compare IPv4 resources that match their needs.
Secure Payment & Verification
Contracts, KYC verification, payment processes, and escrow services are securely managed by IPv4Center.
IPv4 Transfer Completed
All IPv4 transfer steps including RIPE, ARIN, APNIC, LACNIC, or AFRINIC processes are managed end-to-end.
Why IPv4Center Worldwide?
Global, secure, and verified platform for IPv4 buying, selling, leasing, and transfer processes
KYC-Verified Buyer & Seller Network
All participants undergo comprehensive KYC verification processes for transaction security and compliance.
Transparent & Competitive Commission Structure
Competitive cost advantage with 5% commission for buyers and 10% for managed sellers.
Full Transfer Support Across All Major RIR Regions
End-to-end IPv4 transfer management across RIPE NCC, ARIN, APNIC, LACNIC, and AFRINIC processes.
Legally Binding Secure Contract Management
Legally binding contracts generated through the platform for every transaction, protecting all parties and managed throughout the process.
SWIFT, Stripe & Secure Payment Options
Secure, verified transaction infrastructure with SWIFT bank transfers, Stripe, and flexible payment methods.
Expert Team with 24/7 Support
Our expert support team is by your side whenever you need assistance, including transfer processes and operational questions.
Free Technical Configuration with Every Lease
RPKI/ROA, Geofeed, BYOIP configuration, and rDNS management included free with every IPv4 lease through our platform.
Global RIR Regions with IPv4 Transfer Support
We provide secure IPv4 transfer processes across all major RIR regions including RIPE NCC, ARIN, APNIC, LACNIC, and AFRINIC.
Secure & Flexible IPv4 Payment Options
Multiple secure payment methods to suit your needs
Bank Wire / SWIFT (For Large Transactions)
Make low-cost payments for high-volume IPv4 transactions with direct USD bank transfers. No additional processing fees. Funds are held in secure escrow protection until the process is completed.
Stripe / Credit Card (Fast Payment)
Receive fast payments with Visa, Mastercard, and American Express. 5% processing fee provides instant confirmation and quick transaction initiation.
Wise.com (40+ Currencies)
Send payments in EUR, GBP, JPY, AUD, and 40+ currencies. Facilitate international transactions with competitive exchange rates and low transfer fees.
USDT / Crypto Payment Options
Make fast international payments with USDT (ERC-20). Low transaction costs, quick confirmation, and a flexible alternative for cross-border transactions.
Free IPv4 & IP Analysis Tools
Free professional tools for IPv4 transfers, blacklist checks, and IP reputation analysis.
RIR Transfer Contract Generator
Quickly generate IPv4 transfer contracts compliant with RIPE, ARIN, APNIC, LACNIC, and AFRINIC processes. Download as PDF and get them ready for signing.
Generate Transfer ContractIP Blacklist & Reputation Check
Analyze your IP addresses against 300+ blacklist databases, spam risk, and IP reputation criteria. Get an instant free report.
Check NowReal-Time Blacklist Monitoring
Continuously monitor your IP addresses; receive instant email notifications when blacklist, spam, or reputation risks are detected.
Start MonitoringWhat Our Clients Say
Trusted by ISPs, hosting providers, banks, and enterprises across 50+ countries for secure IPv4 transactions
We have purchased over a dozen subnets ranging from /20 to /24 through IPv4Center.com. Every block was clean, and the RIPE and ARIN transfers were managed end-to-end. Pricing transparency across all listings made comparing offers effortless.
3NT
VP of Engineering
Multiple /20–/24 subnets purchased
We acquired a full /16 block for our global hosting infrastructure. IPv4Center.com handled the due diligence, escrow, and RIR transfer flawlessly. Having 65,536 clean IPs under a single allocation was critical for our scale.
ISHosting
Technical Director
/16 block purchased (65,536 IPs)
Fifty /24 subnets — all purchased through IPv4Center.com over the past year. Each block came with a clean blacklist report and the transfers averaged under 10 business days. Their inventory depth is unmatched.
Truview
Network Architect
50x /24 subnets purchased
Between our five /20 blocks, the /19, and two /21s, IPv4Center.com has been our sole IPv4 supplier. The team understands enterprise-scale procurement — documentation, compliance, escrow, everything was handled professionally.
Steel-Axis
Infrastructure Lead
5x /20, 1x /19, 2x /21 purchased
We are satisfied with our experience with IPv4Center.com. We purchased 768 IP addresses and the entire process was completed quickly and efficiently.
Türkiye Halk Bankası A.Ş.
IT Department
768 IPs purchased
As a crypto exchange, IP reputation directly impacts our deliverability and security posture. IPv4Center.com sourced us a pristine /23 block with no proxy, VPN, or abuse history. The transfer was handled professionally.
BtcTürk
IT Security
512 IPs purchased
The Global IPv4 Address Marketplace
With the exhaustion of IPv4 address pools, the global IPv4 marketplace has become the primary resource for businesses to buy IPv4 blocks, lease IPv4, and manage secure IPv4 transfer processes. IPv4Center.com connects verified buyers and sellers across RIPE NCC, ARIN, APNIC, LACNIC, and AFRINIC regions, offering transparent pricing, clean IPv4 blocks, and secure transaction infrastructure.
Whether you're buying a /24 subnet, acquiring larger IPv4 blocks, or renting out your unused IPv4 addresses, an experienced IPv4 broker with expertise in RIR transfer policies is critically important for a successful transaction. The IPv4Center.com team manages all technical and operational steps from RIPE NCC transfer processes to ARIN compliance, helping you complete your transactions securely.
In the 2026 IPv4 market, accurate pricing, clean BGP history, blacklist checks, and legal transfer management are more important than ever. With real-time IPv4 pricing data, verified listings, and end-to-end broker support, IPv4Center.com offers a powerful solution for companies seeking reliable growth in the global IPv4 address marketplace.
Trusted IPv4 Broker Services
IPv4Center.com is a trusted IPv4 broker platform that has facilitated 1,500+ successful IPv4 purchases, IPv4 leases, and IPv4 transfer transactions across 70+ countries since 2007. Every transaction is backed by 300+ blacklist database scans, BGP history verification, geolocation checks, and Escrow.com security infrastructure, ensuring only clean and verified IPv4 blocks are transacted.
In the IPv4 leasing market, businesses can quickly access IPv4 address space suited to their needs through flexible terms, competitive IPv4 pricing, and professional LOA/ROA management.
Unused IPv4 block owners can transform their address space into revenue-generating digital assets through secure leasing models.
As of 2026, IPv4 prices are shaped by subnet size, block cleanliness, RIR region, and market demand. From /24 IPv4 blocks to large enterprise subnets, IPv4Center.com offers real-time price comparison, secure broker support, and end-to-end transfer management at every scale — making it a powerful solution partner for professional IPv4 trading across RIPE, ARIN, APNIC, LACNIC, and AFRINIC.
Frequently Asked Questions
Everything you need to know about IPv4 address transactions
What is an IPv4 address, why has it been exhausted, and why is it valuable?
How can I sell or rent out my unused IPv4 blocks?
What are the IPv4 broker commission rates and transaction fees?
Which RIR regions do you support for IPv4 transfers, sales, and leasing?
How are IPv4 purchase and lease payments securely processed?
Why do IPv4 prices keep rising?
What is the difference between /24, /20, and /16 subnets?
What is the difference between RIPE, ARIN, and APNIC?
How can you identify a clean IPv4 block?
What should you look for when choosing an IPv4 broker?
Ready to Get Started?
Join hundreds of organizations that trust IPv4Center.com for their IPv4 address needs. Create your account today and start trading.