diff --git a/include/libtorrent/tracker_manager.hpp b/include/libtorrent/tracker_manager.hpp
index 25d80effb..b54d4d0bf 100644
--- a/include/libtorrent/tracker_manager.hpp
+++ b/include/libtorrent/tracker_manager.hpp
@@ -161,6 +161,8 @@ namespace libtorrent
 
 		boost::uint32_t key;
 		int num_want;
+
+		address_v4 ipv4;
 #if TORRENT_USE_IPV6
 		address_v6 ipv6;
 #endif
diff --git a/src/http_tracker_connection.cpp b/src/http_tracker_connection.cpp
index e13d6b40f..21700a9fa 100644
--- a/src/http_tracker_connection.cpp
+++ b/src/http_tracker_connection.cpp
@@ -183,6 +183,17 @@ namespace libtorrent
 			}
 		}
 
+		if (tracker_req().ipv4 != address_v4() && !i2p)
+		{
+			error_code err;
+			std::string const ip = tracker_req().ipv4.to_string(err);
+			if (!err)
+			{
+				url += "&ipv4=";
+				url += escape_string(ip.c_str(), ip.size());
+			}
+		}
+
 #if TORRENT_USE_IPV6
 		if (tracker_req().ipv6 != address_v6() && !i2p)
 		{
diff --git a/src/torrent.cpp b/src/torrent.cpp
index fc6f18aef..3f343ec5e 100644
--- a/src/torrent.cpp
+++ b/src/torrent.cpp
@@ -3246,17 +3246,19 @@ namespace {
 
 		req.event = e;
 
-#if TORRENT_USE_IPV6
-		// since sending our IPv6 address to the tracker may be sensitive. Only
+		// since sending our IPv4/v6 address to the tracker may be sensitive. Only
 		// do that if we're not in anonymous mode and if it's a private torrent
 		if (!settings().get_bool(settings_pack::anonymous_mode)
 			&& m_torrent_file
 			&& m_torrent_file->priv())
 		{
-			boost::optional<tcp::endpoint> ep = m_ses.get_ipv6_interface();
-			if (ep) req.ipv6 = ep->address().to_v6();
-		}
+			boost::optional<tcp::endpoint> ep4 = m_ses.get_ipv4_interface();
+			if (ep4) req.ipv4 = ep4->address().to_v4();
+#if TORRENT_USE_IPV6
+			boost::optional<tcp::endpoint> ep6 = m_ses.get_ipv6_interface();
+			if (ep6) req.ipv6 = ep6->address().to_v6();
 #endif
+		}
 
 		// if we are aborting. we don't want any new peers
 		req.num_want = (req.event == tracker_request::stopped)