What are TCP Addresses?

TCP Addresses enable you to create public TCP Endpoints on a fixed address. TCP Addresses are a combination of a hostname and a port, such as 1.tcp.eu.ngrok.io:12345.

You can manage TCP Addresses with:

• The Dashboard
• The API.

note

Only TCP Endpoints may be created on TCP Addresses. To create other endpoint types, create a Domain.

Global Load Balancer

TCP Addresses are not supported by the global load balancer.

You must select a Point of Presence when you create a TCP Address. Connections to matching TCP Endpoints on a TCP Address will always route to the TCP Address's point of presence, no matter where those connections originated in the world.

You may create Agent Endpoints from an agent connected to a different point of presence than the matching TCP Address. For example, the following will work properly:

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API

TCP Addresses are programatically managed via:

• /reserved_addrs API Resource

Pricing

TCP Addresses are available on paid plans only, they are not available on the free plan.