diff --git a/cmd/yggdrasil/main.go b/cmd/yggdrasil/main.go
index 64cc6ae9..7f820db5 100644
--- a/cmd/yggdrasil/main.go
+++ b/cmd/yggdrasil/main.go
@@ -216,6 +216,9 @@ func main() {
 		options := []admin.SetupOption{
 			admin.ListenAddress(cfg.AdminListen),
 		}
+		if cfg.LogLookups {
+			options = append(options, admin.LogLookups{})
+		}
 		if n.admin, err = admin.New(n.core, logger, options...); err != nil {
 			panic(err)
 		}
diff --git a/contrib/mobile/mobile.go b/contrib/mobile/mobile.go
index 0b52ffa2..cf026a70 100644
--- a/contrib/mobile/mobile.go
+++ b/contrib/mobile/mobile.go
@@ -164,10 +164,10 @@ func (m *Yggdrasil) Stop() error {
 	logger.EnableLevel("info")
 	logger.Infof("Stopping the mobile Yggdrasil instance %s", "")
 	if m.multicast != nil {
-	    logger.Infof("Stopping multicast %s", "")
-        if err := m.multicast.Stop(); err != nil {
-            return err
-        }
+		logger.Infof("Stopping multicast %s", "")
+		if err := m.multicast.Stop(); err != nil {
+			return err
+		}
 	}
 	logger.Infof("Stopping TUN device %s", "")
 	if m.tun != nil {
diff --git a/go.mod b/go.mod
index 3f2f6b76..faa0e0d8 100644
--- a/go.mod
+++ b/go.mod
@@ -3,7 +3,7 @@ module github.com/yggdrasil-network/yggdrasil-go
 go 1.20
 
 require (
-	github.com/Arceliar/ironwood v0.0.0-20230805085300-86206813435f
+	github.com/Arceliar/ironwood v0.0.0-20231028101932-ceac99571f43
 	github.com/Arceliar/phony v0.0.0-20220903101357-530938a4b13d
 	github.com/cheggaaa/pb/v3 v3.1.4
 	github.com/gologme/log v1.3.0
diff --git a/go.sum b/go.sum
index e8bbf5f1..901eabaa 100644
--- a/go.sum
+++ b/go.sum
@@ -1,5 +1,5 @@
-github.com/Arceliar/ironwood v0.0.0-20230805085300-86206813435f h1:Fz0zG7ZyQQqk+ROnmHuGrIZO250Lx/YHmp9o48XE+Vw=
-github.com/Arceliar/ironwood v0.0.0-20230805085300-86206813435f/go.mod h1:5x7fWW0mshe9WQ1lvSMmmHBYC3BeHH9gpwW5tz7cbfw=
+github.com/Arceliar/ironwood v0.0.0-20231028101932-ceac99571f43 h1:M4NczBPk7Fy0Uy2YvNoXwSkk3dGoGTOYtUjyqpOC5ko=
+github.com/Arceliar/ironwood v0.0.0-20231028101932-ceac99571f43/go.mod h1:5x7fWW0mshe9WQ1lvSMmmHBYC3BeHH9gpwW5tz7cbfw=
 github.com/Arceliar/phony v0.0.0-20220903101357-530938a4b13d h1:UK9fsWbWqwIQkMCz1CP+v5pGbsGoWAw6g4AyvMpm1EM=
 github.com/Arceliar/phony v0.0.0-20220903101357-530938a4b13d/go.mod h1:BCnxhRf47C/dy/e/D2pmB8NkB3dQVIrkD98b220rx5Q=
 github.com/VividCortex/ewma v1.2.0 h1:f58SaIzcDXrSy3kWaHNvuJgJ3Nmz59Zji6XoJR/q1ow=
diff --git a/src/admin/options.go b/src/admin/options.go
index 4607384f..b2e273b3 100644
--- a/src/admin/options.go
+++ b/src/admin/options.go
@@ -1,9 +1,20 @@
 package admin
 
+import (
+	"encoding/hex"
+	"encoding/json"
+	"sync"
+	"time"
+
+	"github.com/Arceliar/ironwood/network"
+)
+
 func (c *AdminSocket) _applyOption(opt SetupOption) {
 	switch v := opt.(type) {
 	case ListenAddress:
 		c.config.listenaddr = v
+	case LogLookups:
+		c.logLookups()
 	}
 }
 
@@ -14,3 +25,46 @@ type SetupOption interface {
 type ListenAddress string
 
 func (a ListenAddress) isSetupOption() {}
+
+type LogLookups struct{}
+
+func (l LogLookups) isSetupOption() {}
+
+func (a *AdminSocket) logLookups() {
+	type resi struct {
+		Key  string   `json:"key"`
+		Path []uint64 `json:"path"`
+		Time int64    `json:"time"`
+	}
+	type res struct {
+		Infos []resi `json:"infos"`
+	}
+	type info struct {
+		path []uint64
+		time time.Time
+	}
+	infos := make(map[string]info)
+	var m sync.Mutex
+	a.core.PacketConn.PacketConn.Debug.SetDebugLookupLogger(func(l network.DebugLookupInfo) {
+		key := hex.EncodeToString(l.Key[:])
+		m.Lock()
+		infos[key] = info{path: l.Path, time: time.Now()}
+		m.Unlock()
+	})
+	_ = a.AddHandler(
+		"lookups", "Dump a record of lookups received in the past hour", []string{},
+		func(in json.RawMessage) (interface{}, error) {
+			m.Lock()
+			rs := make([]resi, 0, len(infos))
+			for k, v := range infos {
+				if time.Since(v.time) > 24*time.Hour {
+					// TODO? automatic cleanup, so we don't need to call lookups periodically to prevent leaks
+					delete(infos, k)
+				}
+				rs = append(rs, resi{Key: k, Path: v.path, Time: v.time.Unix()})
+			}
+			m.Unlock()
+			return &res{Infos: rs}, nil
+		},
+	)
+}
diff --git a/src/config/config.go b/src/config/config.go
index bb94b674..289b6f92 100644
--- a/src/config/config.go
+++ b/src/config/config.go
@@ -53,6 +53,7 @@ type NodeConfig struct {
 	IfMTU               uint64                     `comment:"Maximum Transmission Unit (MTU) size for your local TUN interface.\nDefault is the largest supported size for your platform. The lowest\npossible value is 1280."`
 	NodeInfoPrivacy     bool                       `comment:"By default, nodeinfo contains some defaults including the platform,\narchitecture and Yggdrasil version. These can help when surveying\nthe network and diagnosing network routing problems. Enabling\nnodeinfo privacy prevents this, so that only items specified in\n\"NodeInfo\" are sent back if specified."`
 	NodeInfo            map[string]interface{}     `comment:"Optional node info. This must be a { \"key\": \"value\", ... } map\nor set as null. This is entirely optional but, if set, is visible\nto the whole network on request."`
+	LogLookups          bool                       `json:",omitempty"`
 }
 
 type MulticastInterfaceConfig struct {