You're invited to Zoomtopia 2022! Our annual user conference will take place in the Americas on November 8-9 and in APAC, Japan, and EMEA on November 17.Learn more about our hybrid event experience
Everything you need to work together, all in one place.Explore Zoom One's Collaboration Tools
Connect virtually from anywhere with Zoom Meetings
Collaborate together with Zoom Chat
Call the world with Zoom Phone
Create and brainstorm with Zoom Whiteboard
Rich conversation analytics to improve sales
Send and receive messages and calendar invitations
Innovative video solutions for every meeting space.
Solutions to host impactful virtual and hybrid experiences.Find a Solution for Every Event
An omnichannel cloud solution optimized for video.
Zoom solutions elevate collaboration across vertical use cases.Discover Zoom Industry Solutions
Enabling exciting new ways to teach, learn, and connect globally
Transforming client engagement and employee experiences
Improving collaboration between agencies, ministries and constituents
Connecting care, collaboration, and medical innovation
Real-time communication, anywhere in the world
Bridging the in-store and online experiences
Expert support and services for all your design, strategy, implementation, event, and hardware needs.
An open platform that allows developers to build Zoom apps and integrations.
Explore over 1,500 apps in Zoom App Marketplace
Documentation for building on Zoom's platform using APIs, Webhooks, and SDKs
Resources that help developers evaluate & build with our solutions
Post your questions and get help from our developer community
Zoom Partners bring Zoom's communications platform to market through alliance, sales, and service partnerships.
Discover new ways to use Zoom solutions to power your modern workforce.
Access expert-led tutorials on Zoom products and features.
Network with other Zoom users, and share your own product and industry insights.
Get documentation on deploying, managing, and using the Zoom platform.
When I log into zoom from a brand new computer (from a network which has had security compromised in some known ways), zoom attempts to connect to many IP addresses. Is this some VPN capability zoom has to protect my IP address, or is it possible there is some internet security problem causing zoom to connect to these seemingly random numeric IP addresses?
These should not be random IPs. Zoom publishes its IPs ranges.
Depending on where you are located, where your account is provisioned, how you are authenticating, and what Zoom features you are using will determine what IPs Zoom is connecting to.
A standard Zoom login/meeting session will certainly call out to a few different servers/IPs. Like for login, negotiation, updates, and media transport. If you have any Zoom Apps installed, these may do a similar thing themselves. Zoom will also need to make DNS lookups to resolve server names to IPs.
If you have a troublesome connection, Zoom may also roam to different servers to get a better connection.
If you have firewall restrictions in place, Zoom may also be trying to negotiate different protocols to get connected - especially when trying to join a meeting.
So it should not be random. You can certainly check any IPs you are seeing against the Zoom list below.
If you are seeing large amounts of connections, or connections outside these IP scopes, this may indicate a problem of some other kind.
If you are on a site or in an organization with any on-premise Zoom infrastructure, then the circumstances would be different.
It probably would not hurt to make sure your client is up to date.
Hope this helps.