diff --git a/Cargo.toml b/Cargo.toml
index 4096866..c5e6c48 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -29,6 +29,8 @@ document-features = "0.2.10"
 clap = { version = "4.4.8", features = ["derive"] }
 futures = "0.3.29"
 tracing-subscriber = "0.3"
+ctrlc = "3.4.5"
+histo = "1.0.0"
 rayon = "1.5"
 dashmap = "6.1"
 
diff --git a/examples/count_ips_close_to_key.rs b/examples/count_ips_close_to_key.rs
new file mode 100644
index 0000000..2d40e7d
--- /dev/null
+++ b/examples/count_ips_close_to_key.rs
@@ -0,0 +1,159 @@
+/**
+ * Counts all IP addresses around a random target ID and counts the number of hits, each IP gets.
+ * Does this by initializing a new DHT node for each lookups to reach the target from different directions.
+ *
+ * The result shows how sloppy the lookup algorithms are.
+ *
+Prints a histogram with the collected nodes
+First column are the buckets indicating the hit rate. 3 .. 12 summerizes the nodes that get hit with a probability of 3 to 12% in each lookup.
+Second column indicates the number of nodes that this bucket contains. [19] means 19 nodes got hit with a probability of 3 to 12%.
+Third column is a visualization of the number of nodes [19].
+
+Example1:
+3 .. 12 [ 19 ]: ∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎
+Within one lookup, 19 nodes got hit in 3 to 12% of the cases. These are rarely found therefore.
+
+Example2:
+84 .. 93 [ 15 ]: ∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎
+Within one lookup, 15 nodes got hit in 84 to 93% of the cases. These nodes are therefore found in almost all lookups.
+
+Full example:
+3 .. 12 [ 19 ]: ∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎
+12 .. 21 [  2 ]: ∎∎
+21 .. 30 [  3 ]: ∎∎∎
+30 .. 39 [  2 ]: ∎∎
+39 .. 48 [  3 ]: ∎∎∎
+48 .. 57 [  0 ]:
+57 .. 66 [  0 ]:
+66 .. 75 [  0 ]:
+75 .. 84 [  1 ]: ∎
+84 .. 93 [ 15 ]: ∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎
+*/
+use histo::Histogram;
+use mainline::{Dht, Id, Node};
+use std::{
+    collections::{HashMap, HashSet},
+    net::IpAddr,
+    sync::mpsc::channel,
+};
+use tracing::Level;
+
+const K: usize = 20; // Not really k but we take the k closest nodes into account.
+const MAX_DISTANCE: u8 = 150; // Health check to not include outrageously distant nodes.
+const USE_RANDOM_BOOTSTRAP_NODES: bool = false;
+
+fn main() {
+    tracing_subscriber::fmt().with_max_level(Level::WARN).init();
+
+    let target = Id::random();
+    let mut ip_hits: HashMap<IpAddr, u16> = HashMap::new();
+    let (tx_interrupted, rx_interrupted) = channel();
+
+    println!("Count all IP addresses around a random target_key={target} k={K} max_distance={MAX_DISTANCE} random_boostrap={USE_RANDOM_BOOTSTRAP_NODES}.");
+    println!("Press CTRL+C to show the histogram");
+    println!();
+
+    ctrlc::set_handler(move || {
+        println!();
+        println!("Received Ctrl+C! Finishing current lookup. Hold on...");
+        tx_interrupted.send(()).unwrap();
+    })
+    .expect("Error setting Ctrl-C handler");
+
+    let mut last_nodes: HashSet<IpAddr> = HashSet::new();
+    let mut lookup_count = 0;
+    while rx_interrupted.try_recv().is_err() {
+        lookup_count += 1;
+        let mut dht = init_dht(USE_RANDOM_BOOTSTRAP_NODES);
+        let nodes = dht.find_node(target).unwrap();
+        let nodes: Vec<Node> = nodes
+            .into_iter()
+            .filter(|node| target.distance(node.id()) < MAX_DISTANCE)
+            .collect();
+        let closest_nodes: Vec<Node> = nodes.into_iter().take(K).collect();
+        let sockets: HashSet<IpAddr> = closest_nodes
+            .iter()
+            .map(|node| node.address().ip())
+            .collect();
+        for socket in sockets.iter() {
+            let previous = ip_hits.get(socket);
+            match previous {
+                Some(val) => {
+                    ip_hits.insert(socket.clone(), val + 1);
+                }
+                None => {
+                    ip_hits.insert(socket.clone(), 1);
+                }
+            };
+        }
+
+        if closest_nodes.is_empty() {
+            continue;
+        }
+        let closest_node = closest_nodes.first().unwrap();
+        let closest_distance = target.distance(closest_node.id());
+        let furthest_node = closest_nodes.last().unwrap();
+        let furthest_distance = target.distance(furthest_node.id());
+
+        let overlap_with_last_lookup: HashSet<IpAddr> = sockets
+            .intersection(&last_nodes)
+            .map(|ip| ip.clone())
+            .collect();
+        let overlap = overlap_with_last_lookup.len() as f64 / K as f64;
+        last_nodes = sockets;
+        println!(
+            "lookup={:02} Ips found {}. Closest node distance: {}, furthest node distance: {}, overlap with previous lookup {}%",
+            lookup_count,
+            ip_hits.len(),
+            closest_distance,
+            furthest_distance,
+            (overlap*100 as f64) as usize
+        );
+        dht.shutdown();
+    }
+
+    println!();
+    println!("Histogram");
+    print_histogram(ip_hits, lookup_count);
+}
+
+fn print_histogram(hits: HashMap<IpAddr, u16>, lookup_count: usize) {
+    /*
+
+    */
+    let mut histogram = Histogram::with_buckets(10);
+    let percents: HashMap<IpAddr, u64> = hits
+        .into_iter()
+        .map(|(ip, hits)| {
+            let percent = (hits as f32 / lookup_count as f32) * 100 as f32;
+            (ip, percent as u64)
+        })
+        .collect();
+
+    for (_, percent) in percents.iter() {
+        histogram.add(percent.clone());
+    }
+
+    println!("{}", histogram);
+}
+
+fn get_random_boostrap_nodes2() -> Vec<String> {
+    let mut dht = Dht::client().unwrap();
+    let nodes = dht.find_node(Id::random()).unwrap();
+    dht.shutdown();
+    let addrs: Vec<String> = nodes
+        .into_iter()
+        .map(|node| node.address().to_string())
+        .collect();
+    let slice: Vec<String> = addrs[..8].into_iter().map(|va| va.clone()).collect();
+    slice
+}
+
+fn init_dht(use_random_boostrap_nodes: bool) -> Dht {
+    if use_random_boostrap_nodes {
+        let bootstrap = get_random_boostrap_nodes2();
+        return Dht::builder().bootstrap(&bootstrap).build().unwrap();
+    } else {
+        Dht::client().unwrap()
+    }
+}