Understanding the Global IPv4 Shortage
The worldwide exhaustion of IPv4 has turned unused address space into a valuable asset. Organizations across North America, Europe, and Asia-Pacific are now actively buying IPv4 blocks to expand infrastructure, launch new platforms, and support VPN and hosting operations.
If you own unused IPv4 resources, whether /24, /23, /22, or larger, selling them can generate significant revenue. But the process must follow strict rules depending on the region: ARIN (North America), RIPE (Europe), and APNIC (Asia-Pacific).
Selling IPv4 space safely requires knowing each registry’s policies, documentation needs, and transfer timelines.
ARIN Transfers: What Sellers Need to Know
ARIN governs IP space in the United States, Canada, and parts of the Caribbean.
When selling IPv4 space through ARIN, keep these points in mind:
- Needs-based justification is still required for buyers.
- Sellers must have clear legal ownership of the block.
- Legacy resources may require additional verification.
- ARIN conducts strict organization-identity checks.
Once ARIN approves the transfer request, both the buyer and seller complete a notarized or digitally verified change of authority.
RIPE NCC Transfers: Simpler and Faster
RIPE serves Europe, the Middle East, and parts of Central Asia. Its policies are simpler than ARIN’s because:
- RIPE does not require justification for buyers.
- Transfers can be completed in days once all documents are clear.
- RIPE allows inter-RIR transfers with ARIN and APNIC.
Sellers need an approved LIR account and clean documentation linking the organization to the IP block.
APNIC Transfers: Identity and Regional Proof
APNIC oversees the Asia-Pacific region. Compared to RIPE, APNIC is more aligned with ARIN because:
- Buyers must show demonstrated need.
- Both parties undergo APNIC membership and identity verification.
- APNIC may request additional company registration documents or IP usage history.
APNIC transfer times vary by case but typically range from one to four weeks.
Inter-RIR Transfers Explained
Many sellers choose to sell their blocks outside their home region because pricing varies globally. Inter-RIR transfers allow IP space to move between:
- ARIN ↔ RIPE
- ARIN ↔ APNIC
- APNIC ↔ RIPE
Each registry must approve the transfer based on its rules. This means the transfer cannot proceed unless both RIRs validate ownership and compliance.
How IPv4Hub.net Helps You Sell IPv4 Space Easily
Selling IPv4 space independently is risky due to strict registry rules, fraud concerns, and complex paperwork. This is where IPv4Hub.net becomes essential.
IPv4 Hub simplifies the entire process by:
- Verifying the IPv4 block ownership through WHOIS and registry databases
- Checking for blacklist entries and abuse history
- Matching sellers with verified global buyers
- Managing regional requirements for ARIN, RIPE, and APNIC
- Handling escrow payments and secure transfer execution
Clients receive professional guidance from the first inquiry to post-transfer completion, ensuring a safe, compliant, and profitable sale.
Preparing Your IPv4 Block for Sale
Before listing your IP block, take these steps:
1. Clean the Block from Blacklists
Check RBLs such as Spamhaus, Barracuda, and SORBS.
Clean blocks sell faster and at higher prices.
2. Document Ownership Clearly
Have the following:
- Purchase history
- Allocation letter
- Proof of organization identity
3. Ensure Routing Is Disabled
Disable routes to avoid accidental traffic during the transfer.
4. Know Your Block’s Market Value
Pricing varies:
- /24 = highest demand
- /23–/22 = excellent liquidity
- Larger blocks = premium buyers only
Selling IPv4 Space: Step-by-Step Process
1. Contact a trusted broker
Begin with a valuation and eligibility check.
2. Complete ownership and identity verification
RIRs will reject mismatched documents.
3. Find a qualified buyer
Preferably, one pre-approved by the relevant RIR.
4. Use secure escrow payment
Prevents fraud and protects both sides.
5. Submit transfer request to the RIR
Both parties must approve, sign, and submit the required forms.
6. Await confirmation and complete the transfer
The block moves to the buyer’s account after final approval.
Selling IPv4 space is a strategic opportunity as prices continue rising. Whether your block is registered with ARIN, RIPE, or APNIC, following the correct procedures is essential for a smooth, profitable sale.
Working with a trusted partner like IPv4Hub.net ensures compliance, safety, and the highest possible return for your unused IP assets. Explore verified IPv4 sale options through this link now.