diff --git a/connections/implementation/BUILD b/connections/implementation/BUILD
index 412f3c1c..d40d79b0 100644
--- a/connections/implementation/BUILD
+++ b/connections/implementation/BUILD
@@ -119,6 +119,7 @@ cc_library(
         "//connections/implementation/flags:connections_flags",
         "//connections/implementation/mediums",
         "//connections/implementation/mediums:utils",
+        "//connections/implementation/mediums:webrtc_utils",
         "//connections/implementation/mediums/advertisements:dct_advertisement",
         "//connections/implementation/mediums/advertisements:util",
         "//connections/implementation/proto:offline_wire_formats_cc_proto",
diff --git a/connections/implementation/mediums/BUILD b/connections/implementation/mediums/BUILD
index b4329e84..d8bc0308 100644
--- a/connections/implementation/mediums/BUILD
+++ b/connections/implementation/mediums/BUILD
@@ -46,6 +46,7 @@ cc_library(
     ],
     deps = [
         ":utils",
+        ":webrtc_utils",
         "//connections:core_types",
         "//connections/implementation/flags:connections_flags",
         "//connections/implementation/mediums/ble_v2",
@@ -78,35 +79,56 @@ cc_library(
 )
 
 cc_library(
-    name = "utils",
+    name = "webrtc_utils",
     srcs = [
-        "utils.cc",
         "webrtc_peer_id.cc",
         "webrtc_peer_id_stub.cc",
     ],
     hdrs = [
-        "lost_entity_tracker.h",
-        "utils.h",
         "webrtc_peer_id.h",
         "webrtc_peer_id_stub.h",
         "webrtc_socket.h",
         "webrtc_socket_stub.h",
     ],
+    visibility = [
+        "//connections/implementation:__pkg__",
+        "//connections/implementation/mediums:__pkg__",
+        "//connections/implementation/mediums/webrtc:__pkg__",
+    ],
+    deps = [
+        ":utils",
+        "//connections/implementation/mediums/webrtc:data_types",
+        "//internal/platform:base",
+        "@com_google_absl//absl/strings",
+    ],
+)
+
+cc_library(
+    name = "lost_entity_tracker",
+    hdrs = ["lost_entity_tracker.h"],
+    visibility = [
+        "//connections/implementation/mediums/ble_v2:__pkg__",
+    ],
+    deps = [
+        "//internal/platform:types",
+        "@com_google_absl//absl/container:flat_hash_set",
+    ],
+)
+
+cc_library(
+    name = "utils",
+    srcs = ["utils.cc"],
+    hdrs = ["utils.h"],
     copts = ["-DNO_WEBRTC"],
     visibility = [
         "//connections/implementation:__pkg__",
         "//connections/implementation/mediums/ble_v2:__subpackages__",
         "//connections/implementation/mediums/multiplex:__pkg__",
-        "//connections/implementation/mediums/webrtc:__pkg__",
+        "//internal/platform/implementation/windows:__pkg__",
     ],
     deps = [
-        "//connections/implementation/mediums/webrtc:data_types",
-        "//connections/implementation/proto:offline_wire_formats_cc_proto",
         "//internal/platform:base",
         "//internal/platform:types",
-        "@com_google_absl//absl/base:core_headers",
-        "@com_google_absl//absl/container:flat_hash_set",
-        "@com_google_absl//absl/strings",
     ],
 )
 
@@ -126,6 +148,7 @@ cc_test(
     ],
     shard_count = 16,
     deps = [
+        ":lost_entity_tracker",
         ":mediums",
         ":utils",
         "//connections:core_types",
@@ -140,9 +163,7 @@ cc_test(
         "//internal/platform/implementation:types",
         "//internal/platform/implementation/g3",  # build_cleaner: keep
         "@com_github_protobuf_matchers//protobuf-matchers",
-        "@com_google_absl//absl/base:core_headers",
         "@com_google_absl//absl/strings",
-        "@com_google_absl//absl/synchronization",
         "@com_google_absl//absl/time",
         "@com_google_googletest//:gtest_main",
     ],
@@ -162,7 +183,7 @@ cc_test(
     ],
     deps = [
         ":mediums",
-        ":utils",
+        ":webrtc_utils",
         "//internal/platform:base",
         "//internal/platform:cancellation_flag",
         "//internal/platform:comm",
diff --git a/connections/implementation/mediums/ble_v2/BUILD b/connections/implementation/mediums/ble_v2/BUILD
index 288a65d3..e683c994 100644
--- a/connections/implementation/mediums/ble_v2/BUILD
+++ b/connections/implementation/mediums/ble_v2/BUILD
@@ -45,6 +45,7 @@ cc_library(
     ],
     deps = [
         "//connections/implementation/flags:connections_flags",
+        "//connections/implementation/mediums:lost_entity_tracker",
         "//connections/implementation/mediums:utils",
         "//internal/flags:nearby_flags",
         "//internal/platform:base",
@@ -66,7 +67,6 @@ cc_library(
         "@com_google_absl//absl/strings",
         "@com_google_absl//absl/strings:str_format",
         "@com_google_absl//absl/time",
-        "@com_google_absl//absl/types:optional",
     ],
 )
 
@@ -103,7 +103,6 @@ cc_test(
         "@com_google_absl//absl/status:statusor",
         "@com_google_absl//absl/strings:string_view",
         "@com_google_absl//absl/time",
-        "@com_google_absl//absl/types:span",
         "@com_google_googletest//:gtest_main",
     ],
 )
diff --git a/connections/implementation/mediums/multiplex/BUILD b/connections/implementation/mediums/multiplex/BUILD
index b655f3cb..2a64dfed 100644
--- a/connections/implementation/mediums/multiplex/BUILD
+++ b/connections/implementation/mediums/multiplex/BUILD
@@ -30,29 +30,16 @@ cc_library(
     ],
     deps = [
         "//connections:core_types",
-        "//connections/implementation/flags:connections_flags",
         "//connections/implementation/mediums:utils",
-        "//internal/flags:nearby_flags",
         "//internal/platform:base",
-        "//internal/platform:comm",
         "//internal/platform:types",
-        "//internal/platform:util",
-        "//internal/platform:uuid",
-        "//internal/platform/implementation:comm",
-        "//internal/platform/implementation:types",
         "//proto:connections_enums_cc_proto",
         "//proto/mediums:multiplex_frames_cc_proto",
         "@com_google_absl//absl/base:core_headers",
         "@com_google_absl//absl/container:flat_hash_map",
-        "@com_google_absl//absl/container:flat_hash_set",
         "@com_google_absl//absl/functional:any_invocable",
-        "@com_google_absl//absl/numeric:int128",
-        "@com_google_absl//absl/status",
-        "@com_google_absl//absl/status:statusor",
         "@com_google_absl//absl/strings",
-        "@com_google_absl//absl/strings:str_format",
         "@com_google_absl//absl/time",
-        "@com_google_absl//absl/types:optional",
     ],
 )
 
diff --git a/connections/implementation/mediums/utils.cc b/connections/implementation/mediums/utils.cc
index 9839fa45..6a3bf8f0 100644
--- a/connections/implementation/mediums/utils.cc
+++ b/connections/implementation/mediums/utils.cc
@@ -30,9 +30,6 @@ namespace {
 constexpr int kDefaultSaltLength = 16;
 }  // namespace
 
-using ::location::nearby::connections::LocationHint;
-using ::location::nearby::connections::LocationStandard;
-
 ByteArray Utils::GenerateRandomBytes(size_t length) {
   Prng prng;
   std::string data;
@@ -63,21 +60,6 @@ ByteArray Utils::Sha256Hash(const std::string& source, size_t length) {
   return full_hash;
 }
 
-LocationHint Utils::BuildLocationHint(const std::string& location) {
-  LocationHint location_hint;
-  location_hint.set_format(LocationStandard::UNKNOWN);
-
-  if (!location.empty()) {
-    location_hint.set_location(location);
-    if (location.at(0) == '+') {
-      location_hint.set_format(LocationStandard::E164_CALLING);
-    } else {
-      location_hint.set_format(LocationStandard::ISO_3166_1_ALPHA_2);
-    }
-  }
-  return location_hint;
-}
-
 // Generates salts.
 std::string Utils::GenerateSalt() { return GenerateSalt(kDefaultSaltLength); }
 
diff --git a/connections/implementation/mediums/utils.h b/connections/implementation/mediums/utils.h
index 5097a123..351c3cda 100644
--- a/connections/implementation/mediums/utils.h
+++ b/connections/implementation/mediums/utils.h
@@ -18,7 +18,6 @@
 #include <cstddef>
 #include <string>
 
-#include "connections/implementation/proto/offline_wire_formats.pb.h"
 #include "internal/platform/byte_array.h"
 
 namespace nearby {
@@ -29,8 +28,6 @@ class Utils {
   static ByteArray GenerateRandomBytes(size_t length);
   static ByteArray Sha256Hash(const ByteArray& source, size_t length);
   static ByteArray Sha256Hash(const std::string& source, size_t length);
-  static location::nearby::connections::LocationHint BuildLocationHint(
-      const std::string& location);
   static std::string GenerateSalt();
   static std::string GenerateSalt(size_t length);
 };
diff --git a/connections/implementation/mediums/webrtc/BUILD b/connections/implementation/mediums/webrtc/BUILD
index d821a221..436cf6ac 100644
--- a/connections/implementation/mediums/webrtc/BUILD
+++ b/connections/implementation/mediums/webrtc/BUILD
@@ -36,7 +36,7 @@ cc_library(
     deps = [
         ":data_types",
         "//connections:core_types",
-        "//connections/implementation/mediums:utils",
+        "//connections/implementation/mediums:webrtc_utils",
         "//internal/platform:base",
         "//internal/platform:comm",
         "//internal/platform:types",
@@ -86,7 +86,7 @@ cc_test(
     deps = [
         ":data_types",
         ":webrtc",
-        "//connections/implementation/mediums:utils",
+        "//connections/implementation/mediums:webrtc_utils",
         "//internal/platform:base",
         "//internal/platform:comm",
         "//internal/platform:test_util",
diff --git a/connections/implementation/webrtc_bwu_handler.cc b/connections/implementation/webrtc_bwu_handler.cc
index 8ba7422b..c8cb03ce 100644
--- a/connections/implementation/webrtc_bwu_handler.cc
+++ b/connections/implementation/webrtc_bwu_handler.cc
@@ -26,10 +26,10 @@
 #include "connections/implementation/client_proxy.h"
 #include "connections/implementation/endpoint_channel.h"
 #include "connections/implementation/mediums/mediums.h"
-#include "connections/implementation/mediums/utils.h"
 #include "connections/implementation/mediums/webrtc_peer_id.h"
 #include "connections/implementation/mediums/webrtc_socket.h"
 #include "connections/implementation/offline_frames.h"
+#include "connections/implementation/proto/offline_wire_formats.pb.h"
 #include "connections/implementation/webrtc_endpoint_channel.h"
 #include "internal/platform/byte_array.h"
 #include "internal/platform/expected.h"
@@ -42,6 +42,22 @@ namespace {
 using ::location::nearby::connections::LocationHint;
 using ::location::nearby::connections::LocationStandard;
 using ::location::nearby::proto::connections::OperationResultCode;
+
+LocationHint BuildLocationHint(const std::string& location) {
+  LocationHint location_hint;
+  location_hint.set_format(LocationStandard::UNKNOWN);
+
+  if (!location.empty()) {
+    location_hint.set_location(location);
+    if (location.at(0) == '+') {
+      location_hint.set_format(LocationStandard::E164_CALLING);
+    } else {
+      location_hint.set_format(LocationStandard::ISO_3166_1_ALPHA_2);
+    }
+  }
+  return location_hint;
+}
+
 }  // namespace
 
 WebrtcBwuHandler::WebrtcIncomingSocket::WebrtcIncomingSocket(
@@ -122,7 +138,7 @@ ByteArray WebrtcBwuHandler::HandleInitializeUpgradedMediumForEndpoint(
     ClientProxy* client, const std::string& upgrade_service_id,
     const std::string& endpoint_id) {
   LocationHint location_hint =
-      Utils::BuildLocationHint(webrtc_.GetDefaultCountryCode());
+      BuildLocationHint(webrtc_.GetDefaultCountryCode());
 
   mediums::WebrtcPeerId self_id{mediums::WebrtcPeerId::FromRandom()};
   if (!webrtc_.IsAcceptingConnections(upgrade_service_id)) {