The following, new and updated IP subnet range will be deployed to Zoom Phone and Zoom Contact Center resources starting no earlier than 30 days from the posting of this notice. We recommend that network administrators, with Zoom-specific firewall or network rules, update their systems as soon as possible in preparation.
New IPv4 Zoom Phone and ZCC range: 170.114.0.0/16
Additionally, the following 2 IP ranges have been removed from Zoom’s content delivery network:
This scheduled maintenance affects: Zoom Phone - NORTH AMERICA (Zoom Phone), Zoom Contact Center - NORTH AMERICA (Zoom Contact Center), Zoom Phone - EMEA (Zoom Phone), Zoom Phone - APAC (Zoom Phone), Zoom Phone - LATIN AMERICA (Zoom Phone), Zoom Phone - JAPAN (Zoom Phone), Zoom Phone - HONG KONG/CHINA (Zoom Phone), Zoom Phone - AUSTRALIA (Zoom Phone), Zoom Contact Center - EMEA (Zoom Contact Center), Zoom Contact Center - APAC (Zoom Contact Center), Zoom Contact Center - JAPAN (Zoom Contact Center), Zoom Contact Center - AUSTRALIA (Zoom Contact Center), and Zoom Contact Center - LATIN AMERICA (Zoom Contact Center).