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Who is this article for?

Incydr Professional, Enterprise, Horizon, and Gov F2
Incydr Basic, Advanced, and Gov F1

Find your product plan in the Code42 console on the Account menu.
Not an Incydr customer? For CrashPlan articles, search or browse.

Instructor, no.

Incydr Professional, Enterprise, Horizon, and Gov F2, yes.

Incydr Basic, Advanced, and Gov F1, yes.

CrashPlan Cloud, no.

Retired product plans, no.

CrashPlan for Small Business, no.

Code42 Support

IP addresses and ports used by the Code42 platform


This article lists all of the ports and IP addresses used by Code42.

Incydr Professional, Enterprise, Horizon, and Gov F2

Incydr Basic, Advanced, and Gov F1

Revision history

The table below lists previous updates to this page. 

Date Updates
June 29, 2022

Added the following IP address range to the list of Code42 IP addresses: 


These addresses will not be used until December 1, 2022. Please update any firewall rules to allow access to the full range of published Code42 network addresses by that date.

April 25, 2022

Removed instructions to allow outbound TCP/443 to * All URLs to the Code42 cloud for Incydr are now *

September 3, 2021 Added firewall access sections.
August 16, 2021 Added the Incydr Professional, Enterprise, Horizon, and Gov F2 section.
May 5, 2021

Added the following IP address ranges to the list of Code42 IP addresses:


If your instance in the Code42 cloud was provisioned on or before May 5, 2021, you have until November 5, 2021 to open firewall access to these ranges.

January 21, 2021 Added Amazon Cognito Identity endpoints addresses for firewall access.
November 27, 2020 Added client login addresses.
August 12, 2020 Added a note that IP address range is retired.
June 3, 2020 Revised the Code42 IP address usage details for each Code42 cloud environment.
May 8, 2020 Noted that IP addresses are scheduled to be updated August 11, 2020. For more information, see IP address updates in August 2020.
March 12, 2020 Added details for the Code42 federal environment.
January 7, 2020 Added an attention box stating that port 4282 is no longer supported.
March 13, 2019
  • Added new IP address range:
  • Published all IP addresses. Previously, IP addresses were only available by contacting our Customer Champions or your Customer Success Manager (CSM).


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