for i in range(len(netstat_ipv4[0])-1):
                if netstat_ipv4[0][i] == 'Name':
                    continue
                if netstat_ipv4[0][i] in ['Address', 'Net/Dest']:
                    ret[dev]['IPv4 {field}'.format(field=netstat_ipv4[0][i])] = netstat_ipv4[1][i]