diff --git a/src/cli.rs b/src/cli.rs
index 743f417..eb6545b 100644
--- a/src/cli.rs
+++ b/src/cli.rs
@@ -15,21 +15,14 @@ pub struct Args {
     )]
     pub threads: u64,
 
-    //     #[clap(
-    //         help = "A file containing ignored IPv4 addresses (seperated by linebreaks).",
-    //         short = 'i',
-    //         long = "ignore-ip-list",
-    //         default_value = "ignore-ips-list.txt"
-    //     )]
-    //     pub ignorelist: PathBuf,
     #[clap(
-        help = "Enable verbose (debug) output",
-        short = 'v',
-        long = "verbose",
+        help = "Show progress",
+        short = 'p',
+        long = "progress",
         takes_value = false,
         required = false
     )]
-    pub verbose: bool,
+    pub progress: bool,
 
     #[clap(
         help = "IPv4 subnet range (CIDR). Leave empty for the whole internet.",
diff --git a/src/ipv4.rs b/src/ipv4.rs
index a13cf9d..0848414 100644
--- a/src/ipv4.rs
+++ b/src/ipv4.rs
@@ -85,6 +85,10 @@ impl IPv4Range {
 
         Self::new(from, to, id_ignore)
     }
+
+    pub fn length(self: &Self) -> u32 {
+        self.id_end - self.id_start
+    }
 }
 
 impl Iterator for IPv4Range {
diff --git a/src/main.rs b/src/main.rs
index 33f6247..5fa99c3 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -24,5 +24,5 @@ fn main() {
     let timeout = Duration::new(args.timeout, args.timeout_ns);
 
     // Start the scan
-    let _results = start_scan(range, args.port, args.threads, timeout);
+    let _results = start_scan(range, args.port, args.threads, timeout, args.progress);
 }
diff --git a/src/scanner.rs b/src/scanner.rs
index 6893612..c1ffd2f 100644
--- a/src/scanner.rs
+++ b/src/scanner.rs
@@ -6,6 +6,7 @@ use std::thread::JoinHandle;
 use std::{panic, thread};
 
 static mut TCP_SCANS_ISSUED: u64 = 0;
+static mut TARGET_SCAN_TOTAL: u32 = 0;
 
 fn tcp_scan(mut target: IPv4, target_port: u16, timeout: Duration) -> bool {
     debug!("Starting scan on {:?}", target);
@@ -123,14 +124,39 @@ impl ScanResult {
     }
 }
 
+unsafe fn print_progress() {
+    let percent_done = (TCP_SCANS_ISSUED as f64 / TARGET_SCAN_TOTAL as f64) * 100_f64;
+    println!("* Progress: {}/{} [{:.2}%]", TCP_SCANS_ISSUED, TARGET_SCAN_TOTAL, percent_done);
+}
+
+fn create_progress_worker() -> JoinHandle<()> {
+    thread::spawn(move || {
+        loop {
+            unsafe { print_progress(); }
+
+            let dur = Duration::new(5, 0);
+            thread::sleep(dur);
+        }
+    })
+}
+
 pub fn start_scan(
     range: IPv4Range,
     target_port: u16,
     num_threads: u64,
     timeout: Duration,
+    show_progress: bool,
 ) -> Vec<ScanResult> {
     println!("Starting wwmap scan...");
 
+    // Create progress worker
+    unsafe {
+        if show_progress {
+            TARGET_SCAN_TOTAL = range.length();
+            create_progress_worker();
+        }
+    }
+
     // Get the workers
     let scan_workers = get_scan_workers(range, target_port, num_threads, timeout);
     info!("Loaded {} scan worker(s).", scan_workers.len());