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IPv4 Exhaustion

The RIPE NCC will reach the last /8 of IPv4 address space in the coming months.

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  • All of our services are operating normally.

How often can I make a sub-allocation?

As often as you need to make them. However, it is recommended that LIRs make use of a slow-start mechanism when making a sub-allocation for a downstream network operator. There are two main advantages to this: the LIR can ensure that the address space it sub-allocates is used efficiently; the LIR can also determine the ability of the downstream organisation to operate within the policies set by the RIPE community.