Zscaler ip ranges, g. This tool automates the process of downloading and consolidating IP ranges required for Zscaler connectivity whitelist configurations. When connected to Zscaler, you may see an IP address but not know which datacenter location it represents. We advise all customers to add IP ranges listed in the Zscaler Aggregate IP Address Ranges table to your access lists, firewalls and application allowlist. It retrieves IP ranges from multiple Zscaler sources, including Hub IP addresses, Cloud Enforcement Node ranges, and ZPA Allow Lists, then consolidates overlapping subnets to create an optimized list for firewall and network configurations. Utilize Dynamic Variables:Take advantage of dynamic features such as Zscaler’s gateway tokens (e. Minimize Security Exposure: Restrict bypass rules to trusted domains or IP ranges. These would be effective anytime on or after Sept 30, 2025. To configure an IP address range: Go to Configuration & Control Feb 5, 2026 · Dear Zscaler Customer, In accordance with Zscaler Service Continuity Policy and per email notification sent on February 4, 2026, we would like to notify you of the changes to the Zscaler Hub IP Addresses as listed below. May 20, 2025 · Dear Zscaler Customer, In accordance with Zscaler Service Continuity Policy and per email notification sent on May 19, 2025, we would like to notify you of the additions to the Zscaler HUB IP Addresses and Zscaler Aggregate IP Address Ranges as listed below. {"status":"success","data":[{"type":"html","body":{"classNames":"","html":"<h1 class=\"mb-3\"><strong>Cloud Enforcement Node Ranges</strong></h1><p>Customers that . Jan 24, 2012 · A curated list of free blocklists containing IP addresses and URLs of systems suspected of malicious activity. To use this in Zscaler Private Access (ZPA), complete the following steps. Configuring an IP range allows an admin to create a virtual IP address range that is assigned to Zscaler Client Connector. , $ {GATEWAY_FX}), which enable intelligent routing based on geolocation or redundancy for improved performance. Please refer to changelog for published dates of the ranges listed below. Application discovery works efficiently when the TCP and UDP port range that's specified for the domain or IP subnet is wide, and when the application policy allows access to a broad set of users. The virtual IP address range is considered the Zscaler IP address, and is used for server-to-client connectivity based on IP address. We advise all customers to add IP ranges listed in the Zscaler Aggregate IP Address Ranges table to your access lists, firewalls and application allowlist. Please update your firewall policy rules along with any upstream ACL (s) to allow the new IP address ranges to avoid any service disruption. The IPs from these ranges can become live at any time after being announced per the Zscaler Service Continuity Policy. Aug 19, 2025 · Dear Zscaler Customer, We would like to notify you of the additions to the Zscaler Aggregate IP Address Ranges as listed below. What Is Zscaler? Zscaler is enabling secure digital transformation by rethinking traditional network security, and empowering enterprises to securely work from anywhere. Zscaler - Network The following page provides details on the network ranges, IPs, ASNs and points-of-presence (PoPs) for Zscaler. Sources include DShield, PhishTank, and others—each with different formats, goals, collection methodologies, and usage restrictions. This tool fetches the latest Cloud Enforcement Node Ranges (CENR) from Zscaler's public API and identifies the datacenter location for any given IP address.


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