diff --git a/adafruit_esp32spi/adafruit_esp32spi.py b/adafruit_esp32spi/adafruit_esp32spi.py
index 4c7b1b0..fa30cad 100755
--- a/adafruit_esp32spi/adafruit_esp32spi.py
+++ b/adafruit_esp32spi/adafruit_esp32spi.py
@@ -66,6 +66,7 @@
 _START_SCAN_NETWORKS = const(0x36)
 _GET_FW_VERSION_CMD = const(0x37)
 _SEND_UDP_DATA_CMD = const(0x39)
+_GET_REMOTE_DATA_CMD = const(0x3A)
 _GET_TIME = const(0x3B)
 _GET_IDX_BSSID_CMD = const(0x3C)
 _GET_IDX_CHAN_CMD = const(0x3D)
@@ -316,7 +317,7 @@ def _send_command_get_response(
         *,
         reply_params=1,
         sent_param_len_16=False,
-        recv_param_len_16=False
+        recv_param_len_16=False,
     ):
         """Send a high level SPI command, wait and return the response"""
         self._send_command(cmd, params, param_len_16=sent_param_len_16)
@@ -896,6 +897,16 @@ def get_time(self):
             )
         raise RuntimeError("Must be connected to WiFi before obtaining NTP.")
 
+    def get_remote_data(self, socknum):
+        """Obtain remote IP
+        :param int socknum: the socket number.
+        """
+        self._socknum_ll[0][0] = socknum
+        resp = self._send_command_get_response(
+            _GET_REMOTE_DATA_CMD, self._socknum_ll, reply_params=2
+        )
+        return {"ip_addr": resp[0], "port": resp[1]}
+
     def set_certificate(self, client_certificate):
         """Sets client certificate. Must be called
         BEFORE a network connection is established.
diff --git a/adafruit_esp32spi/adafruit_esp32spi_socket.py b/adafruit_esp32spi/adafruit_esp32spi_socket.py
index 99d73f0..e491d50 100644
--- a/adafruit_esp32spi/adafruit_esp32spi_socket.py
+++ b/adafruit_esp32spi/adafruit_esp32spi_socket.py
@@ -52,7 +52,14 @@ class socket:
 
     # pylint: disable=too-many-arguments
     def __init__(
-        self, family=AF_INET, type=SOCK_STREAM, proto=0, fileno=None, socknum=None
+        self,
+        family=AF_INET,
+        type=SOCK_STREAM,
+        proto=0,
+        fileno=None,
+        socknum=None,
+        remote_ip=None,
+        remote_port=None,
     ):
         if family != AF_INET:
             raise RuntimeError("Only AF_INET family supported")
@@ -60,6 +67,8 @@ def __init__(
             raise RuntimeError("Only SOCK_STREAM type supported")
         self._buffer = b""
         self._socknum = socknum if socknum else _the_interface.get_socket()
+        self._remote_ip = remote_ip
+        self._remote_port = remote_port
         self.settimeout(0)
 
     # pylint: enable=too-many-arguments
@@ -193,6 +202,16 @@ def socknum(self):
         """The socket number"""
         return self._socknum
 
+    @property
+    def remote_ip(self):
+        """The remote ip"""
+        return self._remote_ip
+
+    @property
+    def remote_port(self):
+        """The remote port"""
+        return self._remote_port
+
     def close(self):
         """Close the socket, after reading whatever remains"""
         _the_interface.socket_close(self._socknum)
diff --git a/adafruit_esp32spi/adafruit_esp32spi_wsgiserver.py b/adafruit_esp32spi/adafruit_esp32spi_wsgiserver.py
index c869575..d87cb27 100644
--- a/adafruit_esp32spi/adafruit_esp32spi_wsgiserver.py
+++ b/adafruit_esp32spi/adafruit_esp32spi_wsgiserver.py
@@ -114,6 +114,14 @@ def finish_response(self, result):
             print("closing")
             self._client_sock.close()
 
+    def check_remote_ip(self):
+        """
+        Functionality to control what IP is connecting to the server.
+        """
+        socknum = self._client_sock.socknum
+        remote_ip = _the_interface.get_remote_data(socknum)
+        return _the_interface.pretty_ip(remote_ip)
+
     def client_available(self):
         """
         returns a client socket connection if available.
@@ -178,6 +186,7 @@ def _get_environ(self, client):
         env["wsgi.multiprocess"] = False
         env["wsgi.run_once"] = False
 
+        env["REMOTE_ADDR"] = self._client_sock.remote_ip
         env["REQUEST_METHOD"] = method
         env["SCRIPT_NAME"] = ""
         env["SERVER_NAME"] = _the_interface.pretty_ip(_the_interface.ip_address)