# Firewall and network

> **Deprecation Notice**
> This page describes features that have been removed or replaced in Luxonis Hub. Functionality may be limited and only available
to Hub Original customers. Please refer to the up-to-date guides to provision devices, manage fleets, and deploy applications.

It's essential for the Agent to have access to the following IP addresses. Please ensure that outgoing communications are
permitted on the listed ports below. Failure to meet these rules may result in issues with downloading the application to the
agent and its proper functionality.

### IP addresses

 * 5.161.212.20
 * 5.161.83.56
 * 5.161.187.125
 * 128.140.86.248
 * 34.128.165.110
 * 34.96.75.74
 * 34.120.251.14
 * 34.117.184.204
 * 35.190.53.221
 * 35.201.87.0
 * 34.111.158.61
 * 34.98.92.183
 * 34.149.9.74
 * 34.128.176.21
 * 34.160.73.236
 * 34.117.33.110
 * 34.49.35.47
 * 49.13.29.76
 * 2600:1901:0:e27b::
 * 2600:1901:0:dcd4::
 * 2a01:4f8:c012:ec2c::
 * 2a01:4ff:f0:c16a::

### Ports

Outgoing connection

 * 53 ; UDP
 * 80 ; TCP
 * 443 ; TCP
 * 3478 ; TCP/UDP
 * 5349 ; TCP/UDP
 * 49152-65535 ; UDP