diff --git a/src/lib.rs b/src/lib.rs
index d67c1259..8d32039c 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -251,6 +251,16 @@ impl Device {
         .map_err(Into::into)
     }
 
+    /// Get our node info.
+    pub async fn self_node(&self) -> Result<NodeInfo, Error> {
+        self.runtime
+            .control
+            .ask(ts_runtime::control_runner::SelfNode)
+            .await
+            .map_err(ts_runtime::Error::from)?
+            .ok_or(Error::RuntimeDegraded)
+    }
+
     /// Attempt to gracefully shut down this device's runtime.
     ///
     /// Reports whether the device was fully shut down before the timeout. It is still shut
diff --git a/ts_elixir/lib/tailscale.ex b/ts_elixir/lib/tailscale.ex
index 00e4a2d3..b0775b37 100644
--- a/ts_elixir/lib/tailscale.ex
+++ b/ts_elixir/lib/tailscale.ex
@@ -82,4 +82,10 @@ defmodule Tailscale do
   Returns `{:ok, nil}` if there was no such peer. `:error` if the lookup encountered an error.
   """
   def peer_by_name(dev, name), do: Tailscale.Native.peer_by_name(dev, name)
+
+  @spec self_node(t()) :: {:ok, Tailscale.NodeInfo.t()} | {:error, any()}
+  @doc """
+  Get this node's `m:Tailscale.NodeInfo`.
+  """
+  defdelegate self_node(dev), to: Tailscale.Native
 end
diff --git a/ts_elixir/lib/tailscale/native.ex b/ts_elixir/lib/tailscale/native.ex
index e2f1b73d..057a5b91 100644
--- a/ts_elixir/lib/tailscale/native.ex
+++ b/ts_elixir/lib/tailscale/native.ex
@@ -163,4 +163,10 @@ defmodule Tailscale.Native do
   """
   @spec peer_by_name(device(), String.t()) :: {:ok, %{} | nil} | {:error, any()}
   def peer_by_name(_dev, _name), do: err()
+
+  @doc """
+  Retrieve this node's info
+  """
+  @spec self_node(device()) :: {:ok, %{}} | {:error, any()}
+  def self_node(_dev), do: err()
 end
diff --git a/ts_elixir/native/ts_elixir/src/lib.rs b/ts_elixir/native/ts_elixir/src/lib.rs
index 23a29f26..4de90cc2 100644
--- a/ts_elixir/native/ts_elixir/src/lib.rs
+++ b/ts_elixir/native/ts_elixir/src/lib.rs
@@ -147,6 +147,16 @@ fn peer_by_name(env: rustler::Env<'_>, dev: ResourceArc<Device>, name: &str) ->
     }
 }
 
+#[rustler::nif(schedule = "DirtyIo")]
+fn self_node(env: rustler::Env<'_>, dev: ResourceArc<Device>) -> impl Encoder {
+    let dev = dev.inner.clone();
+
+    match TOKIO_RUNTIME.block_on(async move { dev.self_node().await }) {
+        Err(e) => (atoms::error(), e.to_string()).encode(env),
+        Ok(peer) => (atoms::ok(), NodeInfo::from_node(env, peer)).encode(env),
+    }
+}
+
 fn ip_to_erl(env: rustler::Env, ip: impl Into<IpAddr>) -> Term {
     match ip.into() {
         IpAddr::V4(ip) => {
diff --git a/ts_python/src/lib.rs b/ts_python/src/lib.rs
index c6f44165..33a5c1a3 100644
--- a/ts_python/src/lib.rs
+++ b/ts_python/src/lib.rs
@@ -168,6 +168,16 @@ impl Device {
             Ok(node.map(|node| NodeInfo::from(&node)))
         })
     }
+
+    /// Get this device's node info.
+    pub fn self_node<'p>(&self, py: Python<'p>) -> PyFut<'p> {
+        let dev = self.dev.clone();
+
+        future_into_py(py, async move {
+            let node = dev.self_node().await.map_err(py_value_err)?;
+            Ok(NodeInfo::from(&node))
+        })
+    }
 }
 
 fn sockaddr_as_tuple(s: SocketAddr) -> (IpAddr, u16) {
diff --git a/ts_runtime/src/control_runner.rs b/ts_runtime/src/control_runner.rs
index 92b41a28..14f94cbb 100644
--- a/ts_runtime/src/control_runner.rs
+++ b/ts_runtime/src/control_runner.rs
@@ -152,6 +152,26 @@ impl ControlRunner {
 
         deleg
     }
+
+    /// Fetch the self node for this tailscale device.
+    #[message(ctx)]
+    pub fn self_node(
+        &self,
+        ctx: &mut Context<Self, DelegatedReply<Option<Node>>>,
+    ) -> DelegatedReply<Option<Node>> {
+        let (deleg, replier) = ctx.reply_sender();
+
+        if let Some(replier) = replier {
+            let node = self.with_self_node(|node| node.clone());
+
+            tokio::spawn(async move {
+                let node = node.await;
+                replier.send(node)
+            });
+        }
+
+        deleg
+    }
 }
 
 impl Message<StreamMessage<Arc<StateUpdate>, (), ()>> for ControlRunner {