diff --git a/Tethering/src/android/net/ip/IpServer.java b/Tethering/src/android/net/ip/IpServer.java
index b807544..dc8d07a 100644
--- a/Tethering/src/android/net/ip/IpServer.java
+++ b/Tethering/src/android/net/ip/IpServer.java
@@ -124,6 +124,8 @@
     // TODO: have PanService use some visible version of this constant
     private static final String BLUETOOTH_IFACE_ADDR = "192.168.44.1/24";
 
+    private static final String LEGACY_WIFI_P2P_IFACE_ADDRESS = "192.168.49.1/24";
+
     // TODO: have this configurable
     private static final int DHCP_LEASE_TIME_SECS = 3600;
 
@@ -249,6 +251,7 @@
     private final LinkProperties mLinkProperties;
     private final boolean mUsingLegacyDhcp;
     private final int mP2pLeasesSubnetPrefixLength;
+    private final boolean mIsWifiP2pDedicatedIpEnabled;
 
     private final Dependencies mDeps;
 
@@ -313,6 +316,7 @@
         mLinkProperties = new LinkProperties();
         mUsingLegacyDhcp = config.useLegacyDhcpServer();
         mP2pLeasesSubnetPrefixLength = config.getP2pLeasesSubnetPrefixLength();
+        mIsWifiP2pDedicatedIpEnabled = config.shouldEnableWifiP2pDedicatedIp();
         mPrivateAddressCoordinator = addressCoordinator;
         mDeps = deps;
         mTetheringMetrics = tetheringMetrics;
@@ -698,11 +702,18 @@
         return (mInterfaceType == TetheringManager.TETHERING_BLUETOOTH) && !SdkLevel.isAtLeastT();
     }
 
+    private boolean shouldUseWifiP2pDedicatedIp() {
+        return mIsWifiP2pDedicatedIpEnabled
+                && mInterfaceType == TetheringManager.TETHERING_WIFI_P2P;
+    }
+
     private LinkAddress requestIpv4Address(final int scope, final boolean useLastAddress) {
         if (mStaticIpv4ServerAddr != null) return mStaticIpv4ServerAddr;
 
         if (shouldNotConfigureBluetoothInterface()) return new LinkAddress(BLUETOOTH_IFACE_ADDR);
 
+        if (shouldUseWifiP2pDedicatedIp()) return new LinkAddress(LEGACY_WIFI_P2P_IFACE_ADDRESS);
+
         return mPrivateAddressCoordinator.requestDownstreamAddress(this, scope, useLastAddress);
     }
 
diff --git a/Tethering/tests/unit/src/android/net/ip/IpServerTest.java b/Tethering/tests/unit/src/android/net/ip/IpServerTest.java
index 177296a..f7834a3 100644
--- a/Tethering/tests/unit/src/android/net/ip/IpServerTest.java
+++ b/Tethering/tests/unit/src/android/net/ip/IpServerTest.java
@@ -139,6 +139,7 @@
     private static final boolean DEFAULT_USING_BPF_OFFLOAD = true;
     private static final int DEFAULT_SUBNET_PREFIX_LENGTH = 0;
     private static final int P2P_SUBNET_PREFIX_LENGTH = 25;
+    private static final String LEGACY_WIFI_P2P_IFACE_ADDRESS = "192.168.49.1/24";
 
     private static final InterfaceParams TEST_IFACE_PARAMS = new InterfaceParams(
             IFACE_NAME, 42 /* index */, MacAddress.ALL_ZEROS_ADDRESS, 1500 /* defaultMtu */);
@@ -196,6 +197,12 @@
 
     private void initStateMachine(int interfaceType, boolean usingLegacyDhcp,
             boolean usingBpfOffload) throws Exception {
+        initStateMachine(interfaceType, usingLegacyDhcp, usingBpfOffload,
+                false /* shouldEnableWifiP2pDedicatedIp */);
+    }
+
+    private void initStateMachine(int interfaceType, boolean usingLegacyDhcp,
+            boolean usingBpfOffload, boolean shouldEnableWifiP2pDedicatedIp) throws Exception {
         when(mDependencies.getDadProxy(any(), any())).thenReturn(mDadProxy);
         when(mDependencies.getRouterAdvertisementDaemon(any())).thenReturn(mRaDaemon);
         when(mDependencies.getInterfaceParams(IFACE_NAME)).thenReturn(TEST_IFACE_PARAMS);
@@ -213,6 +220,8 @@
         when(mTetherConfig.isBpfOffloadEnabled()).thenReturn(usingBpfOffload);
         when(mTetherConfig.useLegacyDhcpServer()).thenReturn(usingLegacyDhcp);
         when(mTetherConfig.getP2pLeasesSubnetPrefixLength()).thenReturn(P2P_SUBNET_PREFIX_LENGTH);
+        when(mTetherConfig.shouldEnableWifiP2pDedicatedIp())
+                .thenReturn(shouldEnableWifiP2pDedicatedIp);
         when(mBpfCoordinator.isUsingBpfOffload()).thenReturn(usingBpfOffload);
         mIpServer = createIpServer(interfaceType);
         mIpServer.start();
@@ -409,7 +418,7 @@
     }
 
     @Test
-    public void canBeTetheredAsWifiP2p() throws Exception {
+    public void canBeTetheredAsWifiP2p_NotUsingDedicatedIp() throws Exception {
         initStateMachine(TETHERING_WIFI_P2P);
 
         dispatchCommand(IpServer.CMD_TETHER_REQUESTED, STATE_LOCAL_ONLY);
@@ -431,6 +440,33 @@
     }
 
     @Test
+    public void canBeTetheredAsWifiP2p_UsingDedicatedIp() throws Exception {
+        initStateMachine(TETHERING_WIFI_P2P, false /* usingLegacyDhcp */, DEFAULT_USING_BPF_OFFLOAD,
+                true /* shouldEnableWifiP2pDedicatedIp */);
+
+        dispatchCommand(IpServer.CMD_TETHER_REQUESTED, STATE_LOCAL_ONLY);
+        InOrder inOrder = inOrder(mCallback, mNetd, mAddressCoordinator);
+        // When using WiFi P2p dedicated IP, the IpServer just picks the IP address without
+        // requesting for it at PrivateAddressCoordinator.
+        inOrder.verify(mAddressCoordinator, never()).requestDownstreamAddress(any(), anyInt(),
+                anyBoolean());
+        inOrder.verify(mNetd).interfaceSetCfg(argThat(cfg ->
+                IFACE_NAME.equals(cfg.ifName) && assertNotContainsFlag(cfg.flags, IF_STATE_UP)));
+        inOrder.verify(mNetd).tetherInterfaceAdd(IFACE_NAME);
+        inOrder.verify(mNetd).networkAddInterface(INetd.LOCAL_NET_ID, IFACE_NAME);
+        inOrder.verify(mNetd, times(2)).networkAddRoute(eq(INetd.LOCAL_NET_ID), eq(IFACE_NAME),
+                any(), any());
+        inOrder.verify(mCallback).updateInterfaceState(
+                mIpServer, STATE_LOCAL_ONLY, TETHER_ERROR_NO_ERROR);
+        inOrder.verify(mCallback).updateLinkProperties(
+                eq(mIpServer), mLinkPropertiesCaptor.capture());
+        assertIPv4AddressAndDirectlyConnectedRoute(mLinkPropertiesCaptor.getValue());
+        assertEquals(List.of(new LinkAddress(LEGACY_WIFI_P2P_IFACE_ADDRESS)),
+                mLinkPropertiesCaptor.getValue().getLinkAddresses());
+        verifyNoMoreInteractions(mNetd, mCallback, mAddressCoordinator);
+    }
+
+    @Test
     public void handlesFirstUpstreamChange() throws Exception {
         initTetheredStateMachine(TETHERING_BLUETOOTH, null);
 
diff --git a/Tethering/tests/unit/src/com/android/networkstack/tethering/PrivateAddressCoordinatorTest.java b/Tethering/tests/unit/src/com/android/networkstack/tethering/PrivateAddressCoordinatorTest.java
index a5c06f3..5f146b6 100644
--- a/Tethering/tests/unit/src/com/android/networkstack/tethering/PrivateAddressCoordinatorTest.java
+++ b/Tethering/tests/unit/src/com/android/networkstack/tethering/PrivateAddressCoordinatorTest.java
@@ -282,24 +282,6 @@
     }
 
     @Test
-    public void testEnableLegacyWifiP2PAddress() throws Exception {
-        when(mPrivateAddressCoordinator.getRandomInt()).thenReturn(
-                getSubAddress(mLegacyWifiP2pAddress.getAddress().getAddress()));
-        // No matter #shouldEnableWifiP2pDedicatedIp() is enabled or not, legacy wifi p2p prefix
-        // is resevered.
-        assertReseveredWifiP2pPrefix();
-
-        when(mConfig.shouldEnableWifiP2pDedicatedIp()).thenReturn(true);
-        assertReseveredWifiP2pPrefix();
-
-        // If #shouldEnableWifiP2pDedicatedIp() is enabled, wifi P2P gets the configured address.
-        LinkAddress address = requestDownstreamAddress(mWifiP2pIpServer,
-                CONNECTIVITY_SCOPE_LOCAL, true /* useLastAddress */);
-        assertEquals(mLegacyWifiP2pAddress, address);
-        mPrivateAddressCoordinator.releaseDownstream(mWifiP2pIpServer);
-    }
-
-    @Test
     public void testEnableSapAndLohsConcurrently() throws Exception {
         final LinkAddress hotspotAddress = requestDownstreamAddress(mHotspotIpServer,
                 CONNECTIVITY_SCOPE_GLOBAL, true /* useLastAddress */);