> ## Documentation Index
> Fetch the complete documentation index at: https://hedera-0c6e0218-mintlify-bc559771.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

# NodeAddressBook

> NodeAddressBook is a Hedera protobuf message wrapping a list of NodeAddress entries that describe every consensus node in the network.

A list of nodes and their metadata.

| Field         | Type                                                       | Description                                    |
| ------------- | ---------------------------------------------------------- | ---------------------------------------------- |
| `nodeAddress` | [NodeAddress](/reference/protobuf/basic-types/nodeaddress) | Contains multiple Node Address for the network |