Who can help me with this?

Please remove the configuration for all IPs except 173.224.119.154, this is the only IP assigned to the server.
I have mounted the root partition to /mnt:

cat /mnt/etc/sysconfig/network-scripts/ifcfg-eth0\:1
DEVICE="eth0:1"
IPADDR="173.224.119.155"
NETMASK="255.255.255.192"

greets johan