diff --git a/route.go b/route.go
index 4a3e8235..ffad5d39 100644
--- a/route.go
+++ b/route.go
@@ -50,6 +50,7 @@ type Route struct {
 	NewDst           Destination
 	Encap            Encap
 	Via              Destination
+	Realm            int
 	MTU              int
 	Window           int
 	Rtt              int
@@ -95,6 +96,7 @@ func (r Route) String() string {
 	}
 	elems = append(elems, fmt.Sprintf("Flags: %s", r.ListFlags()))
 	elems = append(elems, fmt.Sprintf("Table: %d", r.Table))
+	elems = append(elems, fmt.Sprintf("Realm: %d", r.Realm))
 	return fmt.Sprintf("{%s}", strings.Join(elems, " "))
 }
 
@@ -108,6 +110,7 @@ func (r Route) Equal(x Route) bool {
 		nexthopInfoSlice(r.MultiPath).Equal(x.MultiPath) &&
 		r.Protocol == x.Protocol &&
 		r.Priority == x.Priority &&
+		r.Realm == x.Realm &&
 		r.Table == x.Table &&
 		r.Type == x.Type &&
 		r.Tos == x.Tos &&
diff --git a/route_linux.go b/route_linux.go
index 7168c8b7..fcfb7828 100644
--- a/route_linux.go
+++ b/route_linux.go
@@ -56,6 +56,7 @@ const (
 	RT_FILTER_PRIORITY
 	RT_FILTER_MARK
 	RT_FILTER_MASK
+	RT_FILTER_REALM
 )
 
 const (
@@ -893,6 +894,11 @@ func (h *Handle) routeHandle(route *Route, req *nl.NetlinkRequest, msg *nl.RtMsg
 		native.PutUint32(b, uint32(route.Priority))
 		rtAttrs = append(rtAttrs, nl.NewRtAttr(unix.RTA_PRIORITY, b))
 	}
+	if route.Realm > 0 {
+		b := make([]byte, 4)
+		native.PutUint32(b, uint32(route.Realm))
+		rtAttrs = append(rtAttrs, nl.NewRtAttr(unix.RTA_FLOW, b))
+	}
 	if route.Tos > 0 {
 		msg.Tos = uint8(route.Tos)
 	}
@@ -1061,6 +1067,8 @@ func (h *Handle) RouteListFiltered(family int, filter *Route, filterMask uint64)
 				continue
 			case filterMask&RT_FILTER_TOS != 0 && route.Tos != filter.Tos:
 				continue
+			case filterMask&RT_FILTER_REALM != 0 && route.Realm != filter.Realm:
+				continue
 			case filterMask&RT_FILTER_OIF != 0 && route.LinkIndex != filter.LinkIndex:
 				continue
 			case filterMask&RT_FILTER_IIF != 0 && route.ILinkIndex != filter.ILinkIndex:
@@ -1127,6 +1135,8 @@ func deserializeRoute(m []byte) (Route, error) {
 			route.ILinkIndex = int(native.Uint32(attr.Value[0:4]))
 		case unix.RTA_PRIORITY:
 			route.Priority = int(native.Uint32(attr.Value[0:4]))
+		case unix.RTA_FLOW:
+			route.Realm = int(native.Uint32(attr.Value[0:4]))
 		case unix.RTA_TABLE:
 			route.Table = int(native.Uint32(attr.Value[0:4]))
 		case unix.RTA_MULTIPATH:
diff --git a/route_test.go b/route_test.go
index 0f22970f..36f6a430 100644
--- a/route_test.go
+++ b/route_test.go
@@ -575,6 +575,7 @@ func TestRouteFilterAllTables(t *testing.T) {
 			Type:      unix.RTN_UNICAST,
 			Tos:       14,
 			Hoplimit:  100,
+			Realm:     328,
 		}
 		if err := RouteAdd(&route); err != nil {
 			t.Fatal(err)
@@ -588,7 +589,8 @@ func TestRouteFilterAllTables(t *testing.T) {
 		Type:     unix.RTN_UNICAST,
 		Tos:      14,
 		Hoplimit: 100,
-	}, RT_FILTER_DST|RT_FILTER_SRC|RT_FILTER_SCOPE|RT_FILTER_TABLE|RT_FILTER_TYPE|RT_FILTER_TOS|RT_FILTER_HOPLIMIT)
+		Realm:    328,
+	}, RT_FILTER_DST|RT_FILTER_SRC|RT_FILTER_SCOPE|RT_FILTER_TABLE|RT_FILTER_TYPE|RT_FILTER_TOS|RT_FILTER_HOPLIMIT|RT_FILTER_REALM)
 	if err != nil {
 		t.Fatal(err)
 	}
@@ -615,6 +617,9 @@ func TestRouteFilterAllTables(t *testing.T) {
 		if route.Hoplimit != 100 {
 			t.Fatal("Invalid Hoplimit. Route not added properly")
 		}
+		if route.Realm != 328 {
+			t.Fatal("Invalid Realm. Route not added properly")
+		}
 	}
 }
 
@@ -658,6 +663,7 @@ func TestRouteExtraFields(t *testing.T) {
 		Type:      unix.RTN_UNICAST,
 		Tos:       14,
 		Hoplimit:  100,
+		Realm:     239,
 	}
 	if err := RouteAdd(&route); err != nil {
 		t.Fatal(err)
@@ -670,7 +676,8 @@ func TestRouteExtraFields(t *testing.T) {
 		Type:     unix.RTN_UNICAST,
 		Tos:      14,
 		Hoplimit: 100,
-	}, RT_FILTER_DST|RT_FILTER_SRC|RT_FILTER_SCOPE|RT_FILTER_TABLE|RT_FILTER_TYPE|RT_FILTER_TOS|RT_FILTER_HOPLIMIT)
+		Realm:    239,
+	}, RT_FILTER_DST|RT_FILTER_SRC|RT_FILTER_SCOPE|RT_FILTER_TABLE|RT_FILTER_TYPE|RT_FILTER_TOS|RT_FILTER_HOPLIMIT|RT_FILTER_REALM)
 	if err != nil {
 		t.Fatal(err)
 	}
@@ -696,6 +703,9 @@ func TestRouteExtraFields(t *testing.T) {
 	if routes[0].Hoplimit != 100 {
 		t.Fatal("Invalid Hoplimit. Route not added properly")
 	}
+	if routes[0].Realm != 239 {
+		t.Fatal("Invalid Realm. Route not added properly")
+	}
 }
 
 func TestRouteMultiPath(t *testing.T) {
@@ -920,6 +930,12 @@ func TestRouteEqual(t *testing.T) {
 			Hoplimit:  1,
 			Gw:        net.IPv4(1, 1, 1, 1),
 		},
+		{
+			LinkIndex: 20,
+			Dst:       nil,
+			Realm:     29,
+			Gw:        net.IPv4(1, 1, 1, 1),
+		},
 		{
 			LinkIndex: 20,
 			Dst:       nil,
@@ -969,6 +985,19 @@ func TestRouteEqual(t *testing.T) {
 			Type:     unix.RTN_UNICAST,
 			Hoplimit: 100,
 		},
+		{
+			LinkIndex: 3,
+			Dst: &net.IPNet{
+				IP:   net.IPv4(1, 1, 1, 1),
+				Mask: net.CIDRMask(32, 32),
+			},
+			Src:      net.IPv4(127, 3, 3, 3),
+			Scope:    unix.RT_SCOPE_LINK,
+			Priority: 13,
+			Table:    unix.RT_TABLE_MAIN,
+			Type:     unix.RTN_UNICAST,
+			Realm:    129,
+		},
 		{
 			LinkIndex: 10,
 			MPLSDst:   &mplsDst,