is the beginning of the default dynamic IP address
range for Linksys home network routers
. This means the first computer (or other device) you attach to a Linksys router will typically be assigned the address 192.168.1.100 by DHCP
. You can change the DHCP range of a router through its configuration utility to either use or not use 192.168.1.100.
Additionally, this address is a private IP address that you can assign manually (statically) to a computer on the local network. To avoid address conflicts, do not use 192.168.1.100 as a static IP address if it is also part of the router's DHCP range.
See also - 192.168.1.2, What's My IP Address?