This article serves as a changelog for KB332: Ports and addresses required to use your ESET product with a third-party firewall. It provides a curated, chronologically ordered list of notable changes in KB332.
The changelog will document all changes made from 2026 onward. To receive notifications about the updates in KB332, subscribe to the Solutions channel.
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Changelog
Date: July 24, 2026
Added clarification about port 53 and port 53535 communication requirements for ESET Antimalware SDK.
Date: April 30, 2026
New IP addresses added to multiple sections:
- ADDED: IP address 4.184.128.167 for edf.eset.com to the Services section
- ADDED: IP address 4.184.128.167 for ecp.eset.systems to ESET Secure Authentication Provisioning Server and ESET Data Framework sections
- ADDED: IP address 4.184.181.74 for edf.eset.com to Expiration date, Services and ESET Data Framework sections
Date: April 29, 2026
New functional features have been added to KB332:
- ADDED: A "Download all IP addresses" button has been added to the top of the Solution section, allowing users to download all IP addresses as a .txt file
- ADDED: A "Download table" button has been added to every section containing a table, allowing users to download table contents as a .txt, .csv, or .json files
Date: April 15, 2026
Changed the IP address of the Chinese Update server from 119.29.72.159 to 43.154.209.149. Affected sections: Download detection engine and module updates, Download pico updates.
Date: March 27, 2026
An IP address has been replaced in the Network configuration for ESET PROTECT section (the IP addresses sub-section).
- ADDED: 159.60.151.106
- REMOVED: 20.66.110.90
Date: February 27, 2026
Added a new section regarding ESET Antimalware SDK.
Date: February 19, 2026
Added information clarifying that communication on port 80 in ESET LiveGrid® is encrypted by ESET.
Date: January 28, 2026
New services, domains, and IP addresses have been added to the Domains and ports and IP addresses subsections in the Network configuration for ESET PROTECT section.
Domains and ports
- ADDED: New service "Connection between the ESET Management Agent and ESET PROTECT file upload service"
- ADDED: epx-k8s-prod-eu-a.westeurope.cloudapp.azure.com
- ADDED: epx-k8s-prod-de-a.germanywestcentral.cloudapp.azure.com
- ADDED: epx-k8s-prod-jp-a.japaneast.cloudapp.azure.com
- ADDED: epx-k8s-prod-us-a.westus.cloudapp.azure.com
- ADDED: epx-k8s-prod-ca-a.canadacentral.cloudapp.azure.com
- ADDED: New service "ESET PROTECT file download service"
- ADDED: eu.download.protect.eset.com
- ADDED: de.download.protect.eset.com
- ADDED: jp.download.protect.eset.com
- ADDED: us.download.protect.eset.com
- ADDED: ca.download.protect.eset.com
IP addresses
- ADDED: New service "Connection between the ESET Management Agent and ESET PROTECT file upload service"
- ADDED: 20.13.64.213
- ADDED: 20.253.203.21
- ADDED: 20.191.183.169
- ADDED: 4.172.24.110
- ADDED: 4.182.194.64
