Rio de Janeiro I Datacenter Scheduled Maintenance - zscaler.net, zscalertwo.net, zscloud.net, zscalerthree.net
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Zscaler will be enabling IPv6 at our Rio de Janeiro I (RIO1) Data Center. During the maintenance window the services through RIO1 Data Center will be restarted in phases to minimize the service impact.Other Zscaler sites and Zscaler Services will continue to operate normally.Maintenance Window:Start time is March 23, 2:00 pm PST (March 23, 21:00 UTC)End time is March 23, 7:00 pm PST (March 24, 2:00 UTC)Update 3/23: Maintenance Postponed
Mar 20, 2026 at 6:52 PM UTC
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