Windows container and static ip

Hi,
I wish to create a Windows container with a static ip in my lan.
I have used these commands:

docker network create -d transparent --subnet=192.168.1.0/24 --gateway=192.168.1.254 tnet
docker run -it --name fixedhost --network tnet --ip 192.168.1.111 mcr.microsoft.com/windows:1809

But the container ip is:

C:>ipconfig

Windows IP Configuration

Ethernet adapter Ethernet:

Connection-specific DNS Suffix . : localdomain
Link-local IPv6 Address . . . . . : fe80::9d12:98dc:1c57:26cb%4
IPv4 Address. . . . . . . . . . . : 192.168.164.131 --> not in my network
Subnet Mask . . . . . . . . . . . : 255.255.255.0
Default Gateway . . . . . . . . . : 192.168.1.254
192.168.164.2

I don’t understand why.
Can you help me?
Thanks, regards. Stefano.