IP Block Details
Once an IP block is requested, it belongs exclusively to that customer account in Equinix records and remains until a user with appropriate permissions deletes or revokes that IP block. At that point, the addresses go back into the pool and no entity is permitted to use them. They can and will be used by other services.
Customers typically use these addresses in conjunction with Layer 3 routed services to conduct peering – but customers can also use it for their Layer 2 services where a provider requires the customer to advertise public IP routes to them.
Layer 2 Type Service
it's important to note that when Equinix IP Blocks are used with Layer 2 type services, the ongoing use, BGPBorder Gateway Protocol. A standardized exterior gateway protocol designed to exchange routing and reachability information between autonomous systems on the internet status, and maintenance of that peering is transparent to Equinix, because the peering relationship is then between the customer’s edge/premise device and the provider’s router – Equinix devices don't participate at Layer 3 in that case.
Some providers might require additional steps in order to use our IP Blocks, such as:
Using a public BGP ASN with the IP Blocks: since you cannot advertise the same ASN that the original block belongs to, we recommend you either procure an ASN in your companies name from a common Regional Internet Registry such as ARIN, APRICOT, or RIPE; or you work with the provider to allow use of a private ASN you can advertise from. In some case, the provider might need to manually approve your request for alternate ASN.
If the provider seeks evidence of your lease of the Equinix IP Block you are advertising, you can contact the Equinix NOCNetwork Operations Center and request a Letter of Authorization. Open a ticket to request it, have it generated, and track it. The Equinix Operations team will generate the letter from a template and send it to the requested email addresses.
You must comply at all times with Equinix’s stated IP addressing and routing guidance, as well as any rules set forth by the provider. Failure to do so could result in immediate revocation of the IP addresses being misused. These rules are detailed in our ECX Fabric contract and Acceptable Use Policy.
Note: Charges apply while an IP Block is reserved and rented. Charges effectively end when the IP Block is deleted or revoked.
IP Blocks are not offered to sub-accounts or their users at this time.
See also the ECX Fabric Data Sheet.