192.168.1.100 is the beginning of the default dynamic IP address range for some Linksys home broadband routers. It is a private IP address that can be assigned to any device on a local network that is set up to use this address range. It can also be used as the default gateway IP address.
How do I log in to http://192.168.1.1 Admin IP?
Many Linksys routers set 192.168.1.1 as the default local address and then define a range of IP addresses that are made available to client devices via DHCP (Dynamic Host Configuration Protocol). While 192.168.1.100 is often the default for this setting, administrators can change it to another address, such as 192.168.1.2 or 192.168.1.101.
Some Linksys routers support a Starting IP Address configuration setting that defines the first IP address in the pool from which DHCP allocates addresses. The first computer, phone, or other Wi-Fi-connected device to use the router is typically assigned this address.
If 192.168.1.100 is chosen as the starting IP address in the pool, newly connected devices will use an address in the range. As a result, if 50 devices are assigned, the range will be from 192.168.1.100 to 192.168.1.149, in which case the devices will use addresses such as 192.168.1.101, 192.168.1.102, and so on.
