diff --git a/ip-allocator/allocator.go b/ip-allocator/allocator.go
new file mode 100644
index 0000000..ff474b6
--- /dev/null
+++ b/ip-allocator/allocator.go
@@ -0,0 +1,48 @@
+package main
+
+import (
+	"fmt"
+	"github.com/gorilla/mux"
+	"github.com/kelseyhightower/envconfig"
+	"log"
+	"net/http"
+)
+
+type Config struct {
+	Port         int    `default:"4242"`
+	Listen       string `default:"0.0.0.0"`
+	StartAddress string `default:"10.0.0.2" envconfig:"start_address"`
+	AddressCount uint   `default:"252" envconfig:"address_count"`
+}
+
+type Context struct {
+	storage Storage
+}
+
+func main() {
+	context := &Context{}
+
+	config := Config{}
+	err := envconfig.Process("ALLOCATE", &config)
+	if err != nil {
+		log.Fatalf("[error] Unable to parse configuration options : %s", err)
+	}
+
+	log.Printf(`Configuration:
+	    Listen:       %s
+	    Port:         %d
+	    StartAddress: %s
+	    AddressCount: %d`, config.Listen, config.Port, config.StartAddress, config.AddressCount)
+
+	context.storage = &MemoryStorage{}
+	context.storage.Init(config.StartAddress, config.AddressCount)
+
+	router := mux.NewRouter()
+	router.HandleFunc("/allocations/{mac}", context.ReleaseAllocationHandler).Methods("DELETE")
+	router.HandleFunc("/allocations/{mac}", context.AllocationHandler).Methods("GET")
+	router.HandleFunc("/allocations/", context.ListAllocationsHandler).Methods("GET")
+	router.HandleFunc("/addresses/{ip}", context.FreeAddressHandler).Methods("DELETE")
+	http.Handle("/", router)
+
+	http.ListenAndServe(fmt.Sprintf("%s:%d", config.Listen, config.Port), nil)
+}