You can change the hostname of your Kibana. Kibana has one configuration file in the conf/ folder named kibana.yml. You will find one keyword named server. host set your IP, and your Kibana will run on that IP address.
[root@localhost config]# vim kibana.yml
# Kibana is served by a back end server. This setting specifies the port to use.
# Specifies the address to which the Kibana server will bind. IP addresses and host names are both valid values.
# The default is 'localhost', which usually means remote machines will not be able to connect.
# To allow connections from remote users, set this parameter to a non-loopback address.