Operating Instructions and Installation Instructions

Network Settings in the FRITZ!Box
FRITZ!Box 3272 91
IPv4 Settings in the FRITZ!Box
The IPv4 settings of the FRITZ!Box are preset upon delivery
with the following values:
The IP address and the corresponding subnet mask yield the
following values:
The following IPv4 addresses cannot be assigned because
they are reserved for certain purposes:
IP Address in Case of Emergency
The FRITZ!Box has a fixed IP address that cannot be changed.
The FRITZ!Box always can be reached at this IP address.
For instructions about how to handle fixed IP addresses, see
the section Opening the User Interface Using an Emergency IP
Address from page 116.
Factory Settings
IPv4 address 192.168.178.1
Subnet mask 255.255.255.0
DHCP server enabled
Network address of the subnet 192.168.178.0
Entire IPv4 address range for the
computers
192.168.178.2 -
192.168.178.254
This IP address is used by the
FRITZ!Box itself
192.168.178.1
This IP address is the broadcast ad-
dress used to send messages into the
network
192.168.178.255
fixed IP address 169.254.1.1