diff --git a/repos/base/include/base/ram_allocator.h b/repos/base/include/base/ram_allocator.h
index 46225e4592..e857959f89 100644
--- a/repos/base/include/base/ram_allocator.h
+++ b/repos/base/include/base/ram_allocator.h
@@ -40,6 +40,8 @@ struct Genode::Ram_allocator : Interface
 
 	struct Denied : Exception { };
 
+	typedef unsigned Numa_id;
+
 	/**
 	 * Allocate RAM dataspace
 	 *
@@ -50,6 +52,7 @@ struct Genode::Ram_allocator : Interface
 	 * \return capability to RAM dataspace, or error code of type 'Alloc_error'
 	 */
 	virtual Alloc_result try_alloc(size_t size, Cache cache = CACHED) = 0;
+	virtual Alloc_result try_alloc(size_t size, Numa_id numa_id, Cache cache = CACHED) = 0;
 
 	/**
 	 * Allocate RAM dataspace
@@ -154,6 +157,10 @@ class Genode::Constrained_ram_allocator : public Ram_allocator
 			);
 		}
 
+		Alloc_result try_alloc(size_t size, Numa_id, Cache cache = CACHED) override {
+			return this->Constrained_ram_allocator::try_alloc(size, cache); /* overriden in platform specific code */
+		}
+
 		void free(Ram_dataspace_capability ds) override
 		{
 			size_t const size = _ram_alloc.dataspace_size(ds);
diff --git a/repos/base/src/core/include/ram_dataspace_factory.h b/repos/base/src/core/include/ram_dataspace_factory.h
index 747372b01b..01defb4302 100644
--- a/repos/base/src/core/include/ram_dataspace_factory.h
+++ b/repos/base/src/core/include/ram_dataspace_factory.h
@@ -45,7 +45,7 @@ class Genode::Ram_dataspace_factory : public Ram_allocator,
 		Rpc_entrypoint &_ep;
 
 		Range_allocator &_phys_alloc;
-		Phys_range const _phys_range;
+		Phys_range _phys_range;
 
 
 		/*
@@ -109,6 +109,7 @@ class Genode::Ram_dataspace_factory : public Ram_allocator,
 		 *****************************/
 
 		Alloc_result try_alloc(size_t, Cache) override;
+		Alloc_result try_alloc(size_t, Ram_allocator::Numa_id, Cache) override;
 		void free(Ram_dataspace_capability) override;
 		size_t dataspace_size(Ram_dataspace_capability ds) const override;
 };
diff --git a/repos/base/src/core/include/synced_ram_allocator.h b/repos/base/src/core/include/synced_ram_allocator.h
index a7cd605fc6..139f812f27 100644
--- a/repos/base/src/core/include/synced_ram_allocator.h
+++ b/repos/base/src/core/include/synced_ram_allocator.h
@@ -38,6 +38,12 @@ class Genode::Synced_ram_allocator : public Ram_allocator
 			Mutex::Guard mutex_guard(_mutex);
 			return _alloc.try_alloc(size, cache);
 		}
+		
+		Alloc_result try_alloc(size_t size, Ram_allocator::Numa_id numa_id, Cache cache) override
+		{
+			Mutex::Guard mutex_guard(_mutex);
+			return _alloc.try_alloc(size, numa_id, cache);
+		}
 
 		void free(Ram_dataspace_capability ds) override
 		{
diff --git a/repos/base/src/core/ram_dataspace_factory.cc b/repos/base/src/core/ram_dataspace_factory.cc
index 04911289a0..ac37478547 100644
--- a/repos/base/src/core/ram_dataspace_factory.cc
+++ b/repos/base/src/core/ram_dataspace_factory.cc
@@ -16,6 +16,8 @@
 
 /* core includes */
 #include <ram_dataspace_factory.h>
+#include <platform_generic.h>
+#include <platform.h>
 
 using namespace Genode;
 
@@ -144,6 +146,26 @@ Ram_dataspace_factory::try_alloc(size_t ds_size, Cache cache)
 	return static_cap_cast<Ram_dataspace>(ds_cap);
 }
 
+Ram_allocator::Alloc_result Ram_dataspace_factory::try_alloc(size_t size, Ram_allocator::Numa_id numa_id, Cache cached=CACHED)
+{
+	Ram_dataspace_factory::Phys_range old = {_phys_range.start, _phys_range.end};
+	_phys_range = {platform_specific().mem_range(numa_id).start, platform_specific().mem_range(numa_id).end};
+	log("Using Mem range for NUMA node ", numa_id, " ", reinterpret_cast<void*>(_phys_range.start), "-", reinterpret_cast<void*>(_phys_range.end));
+	Ram_allocator::Alloc_result result = Ram_dataspace_factory::try_alloc(size, cached);
+	result.with_result(
+		[&](Genode::Ram_dataspace_capability cap)
+		{
+			_ep.apply(cap, [&](Dataspace_component *c)
+					  { log("Allocated memory at ", reinterpret_cast<void*>(c->phys_addr()), " on Node ", numa_id); });
+		},
+		[&](Ram_allocator::Alloc_error)
+		{
+			log("Error at allocation");
+		});
+	_phys_range = {old.start, old.end};
+	log("Restored original range to ", reinterpret_cast<void*>(_phys_range.start), "-", reinterpret_cast<void*>(_phys_range.end));
+	return result;
+}
 
 void Ram_dataspace_factory::free(Ram_dataspace_capability ds_cap)
 {
diff --git a/repos/base/src/core/stack_area.cc b/repos/base/src/core/stack_area.cc
index c981eb54e5..e39e01676d 100644
--- a/repos/base/src/core/stack_area.cc
+++ b/repos/base/src/core/stack_area.cc
@@ -132,6 +132,10 @@ struct Stack_area_ram_allocator : Ram_allocator
 	Alloc_result try_alloc(size_t, Cache) override {
 		return reinterpret_cap_cast<Ram_dataspace>(Native_capability()); }
 
+	Alloc_result try_alloc(size_t, Ram_allocator::Numa_id, Cache) override {
+		return reinterpret_cap_cast<Ram_dataspace>(Native_capability()); }
+
+
 	void free(Ram_dataspace_capability) override { }
 
 	size_t dataspace_size(Ram_dataspace_capability) const override { return 0; }
diff --git a/repos/libports/src/lib/libc/internal/malloc_ram_allocator.h b/repos/libports/src/lib/libc/internal/malloc_ram_allocator.h
index d2ee44c7c4..40e0a6babb 100644
--- a/repos/libports/src/lib/libc/internal/malloc_ram_allocator.h
+++ b/repos/libports/src/lib/libc/internal/malloc_ram_allocator.h
@@ -64,6 +64,18 @@ struct Libc::Malloc_ram_allocator : Ram_allocator
 			[&] (Alloc_error error) {
 				return error; });
 	}
+	
+	Alloc_result try_alloc(size_t size, Ram_allocator::Numa_id numa_id, Cache cache) override
+	{
+		return _ram.try_alloc(size, numa_id, cache).convert<Alloc_result>(
+
+			[&] (Ram_dataspace_capability cap) {
+				new (_md_alloc) Registered<Dataspace>(_dataspaces, cap);
+				return cap; },
+
+			[&] (Alloc_error error) {
+				return error; });
+	}
 
 	void free(Ram_dataspace_capability ds_cap) override
 	{