How to Check HMC IP in Server

$ /usr/sbin/rsct/bin/rmcdomainstatus -s ctrmc

I a 0x3b7a655c73b1d930 0001 XX.XX.XX.XX ( Where XX.XX.XX.XX is the IP address of HMC).

or 

#lsrsrc IBM.ManagementServer
resource 1:
        Name             = "xx.xx.xx.xx"
        Hostname         = "xx.xx.xx.xx"
        ManagerType      = "HMC"
        LocalHostname    = "xx.xx.xx.xx"
        ClusterTM        = "9078-160"
        ClusterSNum      = ""
        ActivePeerDomain = ""
        NodeNameList     = {"HOST 명"}