diff --git a/lib/philomena/users.ex b/lib/philomena/users.ex
index 923b73bf..9f8ba2fa 100644
--- a/lib/philomena/users.ex
+++ b/lib/philomena/users.ex
@@ -101,4 +101,196 @@ defmodule Philomena.Users do
   def change_user(%User{} = user) do
     User.changeset(user, %{})
   end
+
+  alias Philomena.Users.Ip
+
+  @doc """
+  Returns the list of user_ips.
+
+  ## Examples
+
+      iex> list_user_ips()
+      [%Ip{}, ...]
+
+  """
+  def list_user_ips do
+    Repo.all(Ip)
+  end
+
+  @doc """
+  Gets a single ip.
+
+  Raises `Ecto.NoResultsError` if the Ip does not exist.
+
+  ## Examples
+
+      iex> get_ip!(123)
+      %Ip{}
+
+      iex> get_ip!(456)
+      ** (Ecto.NoResultsError)
+
+  """
+  def get_ip!(id), do: Repo.get!(Ip, id)
+
+  @doc """
+  Creates a ip.
+
+  ## Examples
+
+      iex> create_ip(%{field: value})
+      {:ok, %Ip{}}
+
+      iex> create_ip(%{field: bad_value})
+      {:error, %Ecto.Changeset{}}
+
+  """
+  def create_ip(attrs \\ %{}) do
+    %Ip{}
+    |> Ip.changeset(attrs)
+    |> Repo.insert()
+  end
+
+  @doc """
+  Updates a ip.
+
+  ## Examples
+
+      iex> update_ip(ip, %{field: new_value})
+      {:ok, %Ip{}}
+
+      iex> update_ip(ip, %{field: bad_value})
+      {:error, %Ecto.Changeset{}}
+
+  """
+  def update_ip(%Ip{} = ip, attrs) do
+    ip
+    |> Ip.changeset(attrs)
+    |> Repo.update()
+  end
+
+  @doc """
+  Deletes a Ip.
+
+  ## Examples
+
+      iex> delete_ip(ip)
+      {:ok, %Ip{}}
+
+      iex> delete_ip(ip)
+      {:error, %Ecto.Changeset{}}
+
+  """
+  def delete_ip(%Ip{} = ip) do
+    Repo.delete(ip)
+  end
+
+  @doc """
+  Returns an `%Ecto.Changeset{}` for tracking ip changes.
+
+  ## Examples
+
+      iex> change_ip(ip)
+      %Ecto.Changeset{source: %Ip{}}
+
+  """
+  def change_ip(%Ip{} = ip) do
+    Ip.changeset(ip, %{})
+  end
+
+  alias Philomena.Users.Fingerprints
+
+  @doc """
+  Returns the list of user_fingerprints.
+
+  ## Examples
+
+      iex> list_user_fingerprints()
+      [%Fingerprints{}, ...]
+
+  """
+  def list_user_fingerprints do
+    Repo.all(Fingerprints)
+  end
+
+  @doc """
+  Gets a single fingerprints.
+
+  Raises `Ecto.NoResultsError` if the Fingerprints does not exist.
+
+  ## Examples
+
+      iex> get_fingerprints!(123)
+      %Fingerprints{}
+
+      iex> get_fingerprints!(456)
+      ** (Ecto.NoResultsError)
+
+  """
+  def get_fingerprints!(id), do: Repo.get!(Fingerprints, id)
+
+  @doc """
+  Creates a fingerprints.
+
+  ## Examples
+
+      iex> create_fingerprints(%{field: value})
+      {:ok, %Fingerprints{}}
+
+      iex> create_fingerprints(%{field: bad_value})
+      {:error, %Ecto.Changeset{}}
+
+  """
+  def create_fingerprints(attrs \\ %{}) do
+    %Fingerprints{}
+    |> Fingerprints.changeset(attrs)
+    |> Repo.insert()
+  end
+
+  @doc """
+  Updates a fingerprints.
+
+  ## Examples
+
+      iex> update_fingerprints(fingerprints, %{field: new_value})
+      {:ok, %Fingerprints{}}
+
+      iex> update_fingerprints(fingerprints, %{field: bad_value})
+      {:error, %Ecto.Changeset{}}
+
+  """
+  def update_fingerprints(%Fingerprints{} = fingerprints, attrs) do
+    fingerprints
+    |> Fingerprints.changeset(attrs)
+    |> Repo.update()
+  end
+
+  @doc """
+  Deletes a Fingerprints.
+
+  ## Examples
+
+      iex> delete_fingerprints(fingerprints)
+      {:ok, %Fingerprints{}}
+
+      iex> delete_fingerprints(fingerprints)
+      {:error, %Ecto.Changeset{}}
+
+  """
+  def delete_fingerprints(%Fingerprints{} = fingerprints) do
+    Repo.delete(fingerprints)
+  end
+
+  @doc """
+  Returns an `%Ecto.Changeset{}` for tracking fingerprints changes.
+
+  ## Examples
+
+      iex> change_fingerprints(fingerprints)
+      %Ecto.Changeset{source: %Fingerprints{}}
+
+  """
+  def change_fingerprints(%Fingerprints{} = fingerprints) do
+    Fingerprints.changeset(fingerprints, %{})
+  end
 end
diff --git a/lib/philomena/users/fingerprints.ex b/lib/philomena/users/fingerprints.ex
new file mode 100644
index 00000000..0cfddbb9
--- /dev/null
+++ b/lib/philomena/users/fingerprints.ex
@@ -0,0 +1,20 @@
+defmodule Philomena.Users.Fingerprints do
+  use Ecto.Schema
+  import Ecto.Changeset
+
+  schema "user_fingerprints" do
+    belongs_to :user, Philomena.Users.User
+
+    field :fingerprint, :string
+    field :uses, :integer, default: 0
+
+    timestamps(inserted_at: :created_at)
+  end
+
+  @doc false
+  def changeset(fingerprints, attrs) do
+    fingerprints
+    |> cast(attrs, [])
+    |> validate_required([])
+  end
+end
diff --git a/lib/philomena/users/ip.ex b/lib/philomena/users/ip.ex
new file mode 100644
index 00000000..ff83bf44
--- /dev/null
+++ b/lib/philomena/users/ip.ex
@@ -0,0 +1,20 @@
+defmodule Philomena.Users.Ip do
+  use Ecto.Schema
+  import Ecto.Changeset
+
+  schema "user_ips" do
+    belongs_to :user, Philomena.Users.User
+
+    field :ip, EctoNetwork.INET
+    field :uses, :integer, default: 0
+
+    timestamps(inserted_at: :created_at)
+  end
+
+  @doc false
+  def changeset(ip, attrs) do
+    ip
+    |> cast(attrs, [])
+    |> validate_required([])
+  end
+end
diff --git a/test/philomena/users_test.exs b/test/philomena/users_test.exs
new file mode 100644
index 00000000..b5cbcfa4
--- /dev/null
+++ b/test/philomena/users_test.exs
@@ -0,0 +1,119 @@
+defmodule Philomena.UsersTest do
+  use Philomena.DataCase
+
+  alias Philomena.Users
+
+  describe "user_ips" do
+    alias Philomena.Users.Ip
+
+    @valid_attrs %{}
+    @update_attrs %{}
+    @invalid_attrs %{}
+
+    def ip_fixture(attrs \\ %{}) do
+      {:ok, ip} =
+        attrs
+        |> Enum.into(@valid_attrs)
+        |> Users.create_ip()
+
+      ip
+    end
+
+    test "list_user_ips/0 returns all user_ips" do
+      ip = ip_fixture()
+      assert Users.list_user_ips() == [ip]
+    end
+
+    test "get_ip!/1 returns the ip with given id" do
+      ip = ip_fixture()
+      assert Users.get_ip!(ip.id) == ip
+    end
+
+    test "create_ip/1 with valid data creates a ip" do
+      assert {:ok, %Ip{} = ip} = Users.create_ip(@valid_attrs)
+    end
+
+    test "create_ip/1 with invalid data returns error changeset" do
+      assert {:error, %Ecto.Changeset{}} = Users.create_ip(@invalid_attrs)
+    end
+
+    test "update_ip/2 with valid data updates the ip" do
+      ip = ip_fixture()
+      assert {:ok, %Ip{} = ip} = Users.update_ip(ip, @update_attrs)
+    end
+
+    test "update_ip/2 with invalid data returns error changeset" do
+      ip = ip_fixture()
+      assert {:error, %Ecto.Changeset{}} = Users.update_ip(ip, @invalid_attrs)
+      assert ip == Users.get_ip!(ip.id)
+    end
+
+    test "delete_ip/1 deletes the ip" do
+      ip = ip_fixture()
+      assert {:ok, %Ip{}} = Users.delete_ip(ip)
+      assert_raise Ecto.NoResultsError, fn -> Users.get_ip!(ip.id) end
+    end
+
+    test "change_ip/1 returns a ip changeset" do
+      ip = ip_fixture()
+      assert %Ecto.Changeset{} = Users.change_ip(ip)
+    end
+  end
+
+  describe "user_fingerprints" do
+    alias Philomena.Users.Fingerprints
+
+    @valid_attrs %{}
+    @update_attrs %{}
+    @invalid_attrs %{}
+
+    def fingerprints_fixture(attrs \\ %{}) do
+      {:ok, fingerprints} =
+        attrs
+        |> Enum.into(@valid_attrs)
+        |> Users.create_fingerprints()
+
+      fingerprints
+    end
+
+    test "list_user_fingerprints/0 returns all user_fingerprints" do
+      fingerprints = fingerprints_fixture()
+      assert Users.list_user_fingerprints() == [fingerprints]
+    end
+
+    test "get_fingerprints!/1 returns the fingerprints with given id" do
+      fingerprints = fingerprints_fixture()
+      assert Users.get_fingerprints!(fingerprints.id) == fingerprints
+    end
+
+    test "create_fingerprints/1 with valid data creates a fingerprints" do
+      assert {:ok, %Fingerprints{} = fingerprints} = Users.create_fingerprints(@valid_attrs)
+    end
+
+    test "create_fingerprints/1 with invalid data returns error changeset" do
+      assert {:error, %Ecto.Changeset{}} = Users.create_fingerprints(@invalid_attrs)
+    end
+
+    test "update_fingerprints/2 with valid data updates the fingerprints" do
+      fingerprints = fingerprints_fixture()
+      assert {:ok, %Fingerprints{} = fingerprints} = Users.update_fingerprints(fingerprints, @update_attrs)
+    end
+
+    test "update_fingerprints/2 with invalid data returns error changeset" do
+      fingerprints = fingerprints_fixture()
+      assert {:error, %Ecto.Changeset{}} = Users.update_fingerprints(fingerprints, @invalid_attrs)
+      assert fingerprints == Users.get_fingerprints!(fingerprints.id)
+    end
+
+    test "delete_fingerprints/1 deletes the fingerprints" do
+      fingerprints = fingerprints_fixture()
+      assert {:ok, %Fingerprints{}} = Users.delete_fingerprints(fingerprints)
+      assert_raise Ecto.NoResultsError, fn -> Users.get_fingerprints!(fingerprints.id) end
+    end
+
+    test "change_fingerprints/1 returns a fingerprints changeset" do
+      fingerprints = fingerprints_fixture()
+      assert %Ecto.Changeset{} = Users.change_fingerprints(fingerprints)
+    end
+  end
+end