The many Google IP addresses support searches and other internet services such as the company’sDNS servers.
Like many popular websites, Google uses many servers to handle incoming requests to its website and services.
Google.com IP Address Ranges
Google uses the following public IP address ranges.

When you find an IP address that works for you, make a note of it for future use.
Any of these IP addresses could change, be repurposed, or sold by Google at any time.
A connection of DNS servers strategically located around the world support queries at these addresses.
Website administrators like to monitor when Google’s crawler visits their domains.