RIPE IPv4 Transfer Process

RIPE IPv4 Transfer Process

The Réseaux IP Européens Network Coordination Centre (RIPE NCC) is responsible for managing IP address allocations in Europe, the Middle East, and parts of Central Asia. As IPv4 addresses are running out and demand is increasing, the transfer of these resources has become essential for digital growth and expansion. You can view detailed transfer statistics and trends at’ IPv4 transfer statistics dashboard.

RIPE IPv4 Transfer Types

  1. Within the RIPE Region: Transfers between current RIPE account holders.
  2. Inter-RIR Transfers: Transfers between RIPE account holders and organizations in other RIRs.

Transfers Within the RIPE Region

Transfers of IPv4 addresses within the RIPE region are meant to help organizations redistribute their unused IPv4 resources to entities that require them. This ensures efficient use of the available address space and supports the ongoing growth of the internet in the region.

Initiating a transfer

The source account initiates the transfer by submitting a request. The recipient account then acknowledges and accepts the transfer.

Evaluation by RIPE

Once the transfer request is initiated, RIPE evaluates it based on specific criteria. This includes checking compliance with current policies and ensuring that the recipient has a genuine need for the IPv4 addresses.

Payment of transfer fees

Approved IPv4 transfers within the RIPE region are subject to transfer fees. Both the source and recipient organizations should be aware of any associated costs.

Finalization and registration

After the transfer is approved and any applicable fees are paid, the transfer is recorded in the RIPE Whois Database. This ensures that the IPv4 addresses are correctly registered under the new account holder.

Inter-RIR IPv4 Transfers


For transfers from ARIN or APNIC to RIPE, the buyer must demonstrate 50% usage of the RIPE IPv4 addresses over a 5-year period. Conversely, for transfers from RIPE to ARIN or APNIC, the buyer in the ARIN or APNIC region must meet their respective RIR’s requirements. RIPE will request this usage information after ARIN or APNIC has approved the IPv4 transfer and sent the request to RIPE.

Finding a Source or Recipient

The organization in the RIPE region must either find a source organization in another RIR region or be approached by a recipient organization from another RIR region.

Submitting a transfer request

The source organization submits a transfer request to its respective RIR. Subsequently, the two involved RIRs coordinate with each other to process the request.

Review and approval

Both RIRs involved review the transfer request to ensure all requirements are met. Once approved, the transfer moves forward.

Updating the RIRs’ databases

Upon approval, both RIPE and the other involved RIR update their databases to reflect the new ownership of the IPv4 addresses.’ Role in RIPE IPv4 Transfers, as a RIPE registered broker, assists in both intra-RIPE and inter-RIR IPv4 transfers, providing expertise and support throughout the process. Whether you are looking to buy IPv4 addresses or sell IPv4 addresses, offers tailored solutions to meet your needs.

Frequently Asked Questions

What is the difference between intra-RIPE and inter-RIR transfers?

Intra-RIPE transfers occur between organizations within the RIPE service region. In contrast, inter-RIR transfers involve the transfer of IPv4 addresses between RIPE and another RIR, such as ARIN, APNIC or LACNIC.

What are the requirements for inter-RIR transfers to and from RIPE?

For transfers from ARIN or APNIC to RIPE, the buyer must demonstrate 50% usage of the RIPE IPv4 addresses over a 5-year period. Conversely, for transfers from RIPE to ARIN or APNIC, the buyer in the ARIN or APNIC region must meet their respective RIR’s requirements.

What are the restrictions for transferring IPv4 addresses within RIPE?

IPv4 addresses are restricted from being transferred for 24 months after receipt, with exceptions for consolidations between LIR accounts of the same organization.

Who is eligible to transfer IPv4 resources within the RIPE region?

All resource holders in the RIPE NCC region, including Local Internet Registries (LIRs) and End Users, can transfer IPv4 resources.

Are there any specific documents required to transfer IPv4 resources within the RIPE region?

Yes, documents such as legal registration, valid ID, a signed Transfer Agreement, and proof of authorization are required

Can IPv4 resources be transferred to or from a region where there is no inter-RIR policy?

No, resources cannot be transferred to/from a region that does not have an inter-RIR policy, such as AFRINIC.

How does assist in the transfer process? acts as a broker, guiding both sellers and buyers through the transfer process. They ensure compliance with all RIR policies and provide expertise to streamline the transfer.

Are there fees associated with IPv4 transfers?

Yes, there are fees associated with IPv4 transfers if they are approved and finalized. It’s essential to check with the respective RIR or consult with a broker like for detailed information.

How long does the transfer process take?

The duration of the transfer process can vary based on several factors, including the RIRs involved, the completeness of the provided documentation, and the responsiveness of the involved parties. It’s advisable to consult with a broker to get an estimated timeline.

Can legacy IPv4 resources be transferred between RIRs?

Yes, legacy IPv4 resources can be transferred between RIPE NCC and other RIRs like ARIN, APNIC, and LACNIC

Where can I find global statistics on IPv4 transfers?

You can find comprehensive global IPv4 transfer statistics on the website.

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