First, read the English article below.

This will open the System Preferences menu. A new window will appear, with your network adapters listed on the left. Usually, your active adapter will be selected automatically. If you have multiple adapters, select the one you want to check the IP address for. If the adapter is not currently connected, the indicator next to it will be red. Your Mac's private IP address will be listed in the "IP Address" entry. On older versions of OS X, you'll need to click the "TCP/IP" tab at the top of the window to see the "IP Address" entry. 

Now, please write a short abstract for it in Indonesian. Abstract:
Klik menu Apple dan pilih “System Preferences”. Klik opsi "Network". Pilih adaptor yang aktif. Cari alamat IP.