APNIC IPv4 Transfer Process: A Complete Walkthrough

APNIC IPv4 Transfer: Why the Process Matters

The APNIC IPv4 transfer process is the official mechanism for moving IPv4 address space between organizations in the Asia-Pacific region. The free pool ran dry back in 2019. Since then, transfers have become the main route for growing networks that need addresses. If you administer a network, manage IT for a company, or run an ISP and need to acquire — or sell — address space legally and safely, you need to understand how this works before you touch a contract.

APNIC, the Regional Internet Registry (RIR) for the Asia-Pacific, governs these transfers under strict policies. The rules exist for a reason: to prevent fraud, hijacking, and speculative hoarding. I’ve seen enough messy transactions in this market to know that skipping the paperwork details is where deals fall apart. This article walks through every stage, from pre-transfer preparation to final resource certification.

Who Can Participate in an APNIC IPv4 Transfer?

APNIC policy allows transfers between APNIC members and — under certain conditions — between organizations in different RIR regions (inter-RIR transfers). A few eligibility points worth knowing:

• Both parties must be verified organizations with a legitimate need. Recipients have to show they’ll use at least 80% of the addresses within two years, in line with APNIC’s utilization policies.
• Only certain block types qualify: IPv4 addresses held under a membership agreement, allocated or assigned resources, and /8s received through the last /8 policy are generally transferable — provided no holding period violations exist.
• Size restrictions apply: transferred blocks need to sit on boundaries suitable for routing (typically /24 or larger for intra-RIR transfers).

Pre-Transfer Preparation: Your Due Diligence Checklist

For Sellers

• Verify your organization actually holds the rights to the addresses and that they appear in the APNIC Whois Database under your account.
• Clear any outstanding fees with APNIC and resolve legacy routing commitments with upstream providers.
• Decommission or cleanly migrate any services still using the space. A clean Whois record without stale route objects speeds up approval considerably.

For Buyers

• Confirm the seller’s identity via official APNIC Whois records, matching the maintaining organization to legal business registration documents.
• Check the block’s reputation: RPKI validity, blacklist history (Spamhaus, CBL), and abuse history all matter. A block with a bad reputation can cause immediate deliverability problems — the kind you only discover once it’s too late.
• Document your utilization plan. APNIC assesses whether the recipient can justify the requested prefix size.

Working through a reputable marketplace dramatically reduces due diligence risk. IP4 Market, for example, verifies every seller and escrows transactions, so buyers never wire funds against unverified claims.

The APNIC IPv4 Transfer Process Step by Step

Step 1: Agree on Terms

Settle price, payment method, escrow arrangements, and prefix size in a written purchase agreement. Current market pricing typically runs $30–$50 per IPv4 address depending on block size and reputation. A /22 (1,024 addresses), then, may command $30,000–$50,000.

Step 2: Submit the Transfer Request

Both the transferring (seller) and receiving (buyer) organizations submit a transfer request via MyAPNIC. The seller lists the resources to be transferred; the buyer confirms acceptance and provides its utilization justification.

Step 3: APNIC Review and Due Diligence

APNIC staff verify:

• The legitimacy and identity of both parties
• The seller’s holding period compliance and resource status
• The buyer’s demonstrated need and utilization plan
• That no third-party claims or disputes affect the range

Review typically takes 5–15 business days. Incomplete documentation is the most common cause of delays — by far.

Step 4: Payment and Escrow Settlement

Most transactions use a licensed escrow service or a marketplace-managed escrow to hold funds until APNIC confirms the transfer. Never release payment before APNIC updates the Whois database. None. Not even partially.

Step 5: Whois Update and Post-Transfer Actions

Once approved, APNIC updates the Whois record and moves the resource into the recipient’s MyAPNIC account. The buyer should then:

1. Create route objects in the APNIC route registry and IRR
2. Set up RPKI ROAs for the new prefix
3. Update DNS reverse zones and geolocation feeds (e.g., via RIR and commercial geo-IP providers)
4. Announce the prefix and monitor propagation with looking glasses

Timelines and Costs at a Glance

In total, a well-prepared intra-APNIC transfer usually completes in three to eight weeks from first contact to full routing. That’s if nothing goes wrong, of course.

Common Pitfalls in the APNIC IPv4 Transfer Process

• Incomplete utilization justification: vague or unsupported need assessments are the leading cause of rejection.
• Blacklisted address space: always run reputation checks before signing. Remediation after purchase is expensive and slow.
• Direct wire transfers without escrow: fraud in the IPv4 market is real. Use escrow or a verified marketplace such as IP4 Market, which offers competitive pricing and fully verified sellers.
• Ignoring inter-RIR nuances: inter-RIR transfers (say, from ARIN to APNIC) involve both registries’ policies and take considerably longer.

FAQ and Key Takeaways

The APNIC IPv4 transfer process is well-defined but unforgiving of sloppy preparation. Verify eligibility, document need thoroughly, insist on escrow, and complete your routing hygiene immediately after approval. For organizations that would rather skip the complexity of finding counterparties, IP4 Market offers a trusted platform with verified sellers, escrow-backed transactions, and competitive pricing — a sensible first stop for your next IPv4 acquisition or sale.