diff --git a/README.rst b/README.rst
index 85067c0..dbd651d 100644
--- a/README.rst
+++ b/README.rst
@@ -38,6 +38,7 @@ Endpoint                                 Description
 `/stream/:n`_                            Streams *n* – 100 lines.
 `/delay/:n`_                             Delays responding for *n* – 10 seconds.
 `/drip`_                                 Drips data over a duration after an optional initial delay, then (optionally) returns with the given status code.
+`/range/:n`_                             Streams *n* bytes, and allows specifying a *Range* header to select a subset of the data. Accepts a *chunk\_size* and request *duration* parameter.
 `/html`_                                 Renders an HTML Page.
 `/robots.txt`_                           Returns some robots.txt rules.
 `/deny`_                                 Denied by robots.txt file.
@@ -72,6 +73,7 @@ Endpoint                                 Description
 .. _/stream/:n: http://httpbin.org/stream/20
 .. _/delay/:n: http://httpbin.org/delay/3
 .. _/drip: http://httpbin.org/drip?numbytes=5&duration=5&code=200
+.. _/range/:n: http://httpbin.org/range/1024
 .. _/html: http://httpbin.org/html
 .. _/robots.txt: http://httpbin.org/robots.txt
 .. _/deny: http://httpbin.org/deny
diff --git a/httpbin/core.py b/httpbin/core.py
index 23c1220..315a92b 100644
--- a/httpbin/core.py
+++ b/httpbin/core.py
@@ -21,7 +21,7 @@ from werkzeug.wrappers import BaseResponse
 from six.moves import range as xrange
 
 from . import filters
-from .helpers import get_headers, status_code, get_dict, check_basic_auth, check_digest_auth, secure_cookie, H, ROBOT_TXT, ANGRY_ASCII
+from .helpers import get_headers, status_code, get_dict, get_request_range, check_basic_auth, check_digest_auth, secure_cookie, H, ROBOT_TXT, ANGRY_ASCII
 from .utils import weighted_choice
 from .structures import CaseInsensitiveDict
 
@@ -558,6 +558,73 @@ def stream_random_bytes(n):
 
     return Response(generate_bytes(), headers=headers)
 
+@app.route('/range/<int:numbytes>')
+def range_request(numbytes):
+    """Streams n random bytes generated with given seed, at given chunk size per packet."""
+
+    if numbytes <= 0 or numbytes > (100 * 1024):
+        response = Response(headers={
+            'ETag' : 'range%d' % numbytes,
+            'Accept-Ranges' : 'bytes'
+            })
+        response.status_code = 404
+        response.data = 'number of bytes must be in the range (0, 10240]'
+        return response
+    
+    params = CaseInsensitiveDict(request.args.items())
+    if 'chunk_size' in params:
+        chunk_size = max(1, int(params['chunk_size']))
+    else:
+        chunk_size = 10 * 1024
+
+    duration = float(params.get('duration', 0))
+    pause_per_byte = duration / numbytes
+
+    request_headers = get_headers()
+    first_byte_pos, last_byte_pos = get_request_range(request_headers, numbytes)
+
+    if first_byte_pos > last_byte_pos or first_byte_pos not in xrange(0, numbytes) or last_byte_pos not in xrange(0, numbytes):
+        response = Response(headers={
+            'ETag' : 'range%d' % numbytes,
+            'Accept-Ranges' : 'bytes',
+            'Content-Range' : 'bytes */%d' % numbytes
+            })
+        response.status_code = 416
+        return response
+
+    def generate_bytes():
+        chunks = bytearray()
+
+        for i in xrange(first_byte_pos, last_byte_pos + 1):
+
+            # We don't want the resource to change across requests, so we need
+            # to use a predictable data generation function
+            chunks.append(ord('a') + (i % 26))
+            if len(chunks) == chunk_size:
+                yield(bytes(chunks))
+                time.sleep(pause_per_byte * chunk_size)
+                chunks = bytearray()
+
+        if chunks:
+            time.sleep(pause_per_byte * len(chunks))
+            yield(bytes(chunks))
+
+    content_range = 'bytes %d-%d/%d' % (first_byte_pos, last_byte_pos, numbytes)
+    response_headers = {
+        'Transfer-Encoding': 'chunked',
+        'Content-Type': 'application/octet-stream',
+        'ETag' : 'range%d' % numbytes,
+        'Accept-Ranges' : 'bytes',
+        'Content-Range' : content_range }
+
+    response = Response(generate_bytes(), headers=response_headers)
+
+    if (first_byte_pos == 0) and (last_byte_pos == (numbytes - 1)):
+        response.status_code = 200
+    else:
+        response.status_code = 206
+
+    return response
 
 @app.route('/links/<int:n>/<int:offset>')
 def link_page(n, offset):
diff --git a/httpbin/helpers.py b/httpbin/helpers.py
index 4e931fd..f3cc60b 100644
--- a/httpbin/helpers.py
+++ b/httpbin/helpers.py
@@ -340,3 +340,60 @@ def check_digest_auth(user, passwd):
 def secure_cookie():
     """Return true if cookie should have secure attribute"""
     return request.environ['wsgi.url_scheme'] == 'https'
+
+def __parse_request_range(range_header_text):
+    """ Return a tuple describing the byte range requested in a GET request
+    If the range is open ended on the left or right side, then a value of None
+    will be set.
+    RFC7233: http://svn.tools.ietf.org/svn/wg/httpbis/specs/rfc7233.html#header.range
+    Examples:
+      Range : bytes=1024-
+      Range : bytes=10-20
+      Range : bytes=-999
+    """
+
+    left = None
+    right = None
+
+    if not range_header_text:
+        return left, right
+
+    range_header_text = range_header_text.strip()
+    if not range_header_text.startswith('bytes'):
+        return left, right
+
+    components = range_header_text.split("=")
+    if len(components) != 2:
+        return left, right
+
+    components = components[1].split("-")
+
+    try:
+        right = int(components[1])
+    except:
+        pass
+
+    try:
+        left = int(components[0])
+    except:
+        pass
+
+    return left, right
+
+def get_request_range(request_headers, upper_bound):
+    first_byte_pos, last_byte_pos = __parse_request_range(request_headers['range'])
+
+    if first_byte_pos is None and last_byte_pos is None:
+        # Request full range
+        first_byte_pos = 0
+        last_byte_pos = upper_bound - 1
+    elif first_byte_pos is None:
+        # Request the last X bytes
+        first_byte_pos = max(0, upper_bound - last_byte_pos)
+        last_byte_pos = upper_bound - 1
+    elif last_byte_pos is None:
+        # Request the last X bytes
+        last_byte_pos = upper_bound - 1
+
+    return first_byte_pos, last_byte_pos
+
diff --git a/httpbin/templates/httpbin.1.html b/httpbin/templates/httpbin.1.html
index da55af1..2d4ef2e 100644
--- a/httpbin/templates/httpbin.1.html
+++ b/httpbin/templates/httpbin.1.html
@@ -32,6 +32,7 @@
 <li><a href="/stream/20"><code>/stream/:n</code></a> Streams <em>n</em>–100 lines.</li>
 <li><a href="/delay/3"><code>/delay/:n</code></a> Delays responding for <em>n</em>–10 seconds.</li>
 <li><a href="/drip?numbytes=5&amp;duration=5&amp;code=200"><code>/drip?numbytes=n&amp;duration=s&amp;delay=s&amp;code=code</code></a> Drips data over a duration after an optional initial delay, then (optionally) returns with the given status code.</li>
+<li><a href="/range/1024"><code>/range/1024?duration=s&amp;chunk_size=code</code></a> Streams <em>n</em> bytes, and allows specifying a <em>Range</em> header to select a subset of the data. Accepts a <em>chunk_size</em> and request <em>duration</em> parameter.</li>
 <li><a href="/html" data-bare-link="true"><code>/html</code></a> Renders an HTML Page.</li>
 <li><a href="/robots.txt" data-bare-link="true"><code>/robots.txt</code></a> Returns some robots.txt rules.</li>
 <li><a href="/deny" data-bare-link="true"><code>/deny</code></a> Denied by robots.txt file.</li>
diff --git a/test_httpbin.py b/test_httpbin.py
index 23e4268..95e366d 100755
--- a/test_httpbin.py
+++ b/test_httpbin.py
@@ -335,5 +335,89 @@ class HttpbinTestCase(unittest.TestCase):
             response.headers.get('Location'), 'http://localhost/get'
         )
 
+    def test_request_range(self):
+        response1 = self.app.get('/range/1234')
+        self.assertEqual(response1.status_code, 200)
+        self.assertEqual(response1.headers.get('ETag'), 'range1234')
+        self.assertEqual(response1.headers.get('Content-range'), 'bytes 0-1233/1234')
+        self.assertEqual(response1.headers.get('Accept-ranges'), 'bytes')
+        self.assertEqual(len(response1.get_data()), 1234)
+        
+        response2 = self.app.get('/range/1234')
+        self.assertEqual(response2.status_code, 200)
+        self.assertEqual(response2.headers.get('ETag'), 'range1234')
+        self.assertEqual(response1.get_data(), response2.get_data())
+    
+    def test_request_range_with_parameters(self):
+        response = self.app.get(
+            '/range/100?duration=1.5&chunk_size=5',
+            headers={ 'Range': 'bytes=10-24' }
+        )
+
+        self.assertEqual(response.status_code, 206)
+        self.assertEqual(response.headers.get('ETag'), 'range100')
+        self.assertEqual(response.headers.get('Content-range'), 'bytes 10-24/100')
+        self.assertEqual(response.headers.get('Accept-ranges'), 'bytes')
+        self.assertEqual(response.get_data(), 'klmnopqrstuvwxy'.encode('utf8'))
+    
+    def test_request_range_first_15_bytes(self):
+        response = self.app.get(
+            '/range/1000',
+            headers={ 'Range': 'bytes=0-15' }
+        )
+
+        self.assertEqual(response.status_code, 206)
+        self.assertEqual(response.headers.get('ETag'), 'range1000')
+        self.assertEqual(response.get_data(), 'abcdefghijklmnop'.encode('utf8'))
+        self.assertEqual(response.headers.get('Content-range'), 'bytes 0-15/1000')
+    
+    def test_request_range_open_ended_last_6_bytes(self):
+        response = self.app.get(
+            '/range/26',
+            headers={ 'Range': 'bytes=20-' }
+        )
+
+        self.assertEqual(response.status_code, 206)
+        self.assertEqual(response.headers.get('ETag'), 'range26')
+        self.assertEqual(response.get_data(), 'uvwxyz'.encode('utf8'))
+        self.assertEqual(response.headers.get('Content-range'), 'bytes 20-25/26')
+    
+    def test_request_range_suffix(self):
+        response = self.app.get(
+            '/range/26',
+            headers={ 'Range': 'bytes=-5' }
+        )
+
+        self.assertEqual(response.status_code, 206)
+        self.assertEqual(response.headers.get('ETag'), 'range26')
+        self.assertEqual(response.get_data(), 'vwxyz'.encode('utf8'))
+        self.assertEqual(response.headers.get('Content-range'), 'bytes 21-25/26')
+    
+    def test_request_out_of_bounds(self):
+        response = self.app.get(
+            '/range/26',
+            headers={ 'Range': 'bytes=10-5',
+            }
+        )
+
+        self.assertEqual(response.status_code, 416)
+        self.assertEqual(response.headers.get('ETag'), 'range26')
+        self.assertEqual(len(response.get_data()), 0)
+        self.assertEqual(response.headers.get('Content-range'), 'bytes */26')
+        
+        response = self.app.get(
+            '/range/26',
+            headers={ 'Range': 'bytes=32-40',
+            }
+        )
+        
+        self.assertEqual(response.status_code, 416)
+        response = self.app.get(
+            '/range/26',
+            headers={ 'Range': 'bytes=0-40',
+            }
+        )
+        self.assertEqual(response.status_code, 416)
+
 if __name__ == '__main__':
     unittest.main()