APNIC Unveils Detailed Guide for IPv4 Transfer in Asia‑Pacific

APNIC has published a step‑by‑step guide that clarifies how organisations in the Asia‑Pacific region can legally move unused IPv4 address blocks to other members, aiming to bring transparency to a market that has grown in response to the depletion of the original address pool.

The backdrop to the guide is the long‑standing shortage of IPv4 addresses. Since the global pool was exhausted in 2011, regional registries have relied on a secondary market where entities with surplus space can sell or donate it to those still needing IPv4 for legacy systems or incremental growth.

According to the new playbook, a transfer can only occur between two APNIC members and must be justified with documented evidence that the seller no longer needs the addresses and the buyer has a genuine requirement. The policy also mandates that both parties retain their membership status throughout the process.

Buyers are required to submit a detailed need‑assessment, including a network plan that demonstrates how the acquired prefixes will be integrated and used responsibly. They must also confirm compliance with APNIC’s allocation policies, such as adhering to the minimum prefix size and maintaining accurate registration data.

APNIC imposes a modest administrative charge for processing each transfer, and while the guide does not set a market price for the addresses themselves, it notes that fees are typically negotiated between the parties and reflect prevailing market rates.

The approval workflow begins with a joint request submitted to APNIC’s Transfer Team. After an initial review, the request is posted to a public mailing list for a 30‑day objection period. If no valid objections arise, APNIC finalises the transaction, updates the WHOIS records, and re‑allocates the prefixes to the buyer.

Before sealing a deal, the playbook advises participants to verify several technical details: the exact prefix length, the block’s routing status, any existing reverse‑DNS delegations, and whether the addresses are free of encumbrances such as prior disputes or legal claims.

Industry observers see the guide as a pragmatic step that helps organisations reclaim idle IPv4 space while reinforcing the importance of moving toward IPv6. The secondary market does not eliminate the scarcity of IPv4, but it offers a regulated avenue for addressing short‑term needs.

Looking ahead, APNIC signals that the policy framework may be revisited as market dynamics evolve, and it encourages members to stay informed about potential amendments that could affect future transfers.