diff --git a/README.rst b/README.rst
index d8de5b8..97ccd17 100644
--- a/README.rst
+++ b/README.rst
@@ -1,3 +1,4 @@
+==================
 jandd.sphinxext.ip
 ==================
 
@@ -5,10 +6,30 @@ This is an IP address extension for `Sphinx`_. The extension provides a domain
 *ip* that allows marking IPv4 and IPv6 addresses in documentation and contains
 directives to collect information regarding IP addresses in IP ranges.
 
+.. _Sphinx: http://www.sphinx-doc.org/
+
+Development
+===========
+
+The extension is developed in a git repository that can be cloned by running::
+
+    git clone https://git.dittberner.info/sphinxext-ip.git
+
+A repository browser is available at
+https://git.dittberner.info/?p=sphinxext-ip.git.
+
 Contributors
-------------
+============
 
 * `Jan Dittberner`_
 
 .. _Jan Dittberner: https://jan.dittberner.info/
-.. _Sphinx: http://www.sphinx-doc.org/
+
+Changes
+=======
+
+0.2.0 - 2016-05-04
+------------------
+
+* display IP address lists as tables
+* sort IP address lists numericaly
diff --git a/jandd/sphinxext/ip.py b/jandd/sphinxext/ip.py
index 8f03776..0c71bda 100644
--- a/jandd/sphinxext/ip.py
+++ b/jandd/sphinxext/ip.py
@@ -8,7 +8,6 @@
     :copyright: Copyright (c) 2016 Jan Dittberner
     :license: GPLv3+, see COPYING file for details.
 """
-__version__ = '0.1.1'
 
 import re
 
@@ -24,15 +23,20 @@ from sphinx.locale import l_
 from sphinx.roles import XRefRole
 from sphinx.util.nodes import make_refnode
 
+__version__ = '0.2.0'
+
 
 def ip_object_anchor(typ, path):
     path = re.sub(r'[.:/]', '-', path)
     return typ.lower() + '-' + path
 
 
-class ip_node(nodes.Inline, nodes.TextElement): pass
+class ip_node(nodes.Inline, nodes.TextElement):
+    pass
 
-class ip_range(nodes.General, nodes.Element): pass
+
+class ip_range(nodes.General, nodes.Element):
+    pass
 
 
 class IPXRefRole(XRefRole):
@@ -42,7 +46,7 @@ class IPXRefRole(XRefRole):
     def __init__(self, method, index_type, **kwargs):
         self.method = method
         self.index_type = index_type
-        innernodeclass=None
+        innernodeclass = None
         if method in ('v4', 'v6'):
             innernodeclass = ip_node
         super(IPXRefRole, self).__init__(
@@ -230,36 +234,85 @@ def process_ips(app, doctree):
         node.replace_self(replacement)
 
 
-def sort_ip_info(item):
-    return item['ip']
+def sort_ip(item):
+    return Network(item).ip
+
+
+def create_table_row(rowdata):
+    row = nodes.row()
+    for cell in rowdata:
+        entry = nodes.entry()
+        row += entry
+        entry += cell
+    return row
 
 
 def process_ip_nodes(app, doctree, fromdocname):
     env = app.builder.env
     domaindata = env.domaindata[IPDomain.name]
 
+    header = (l_('IP address'), l_('Used by'))
+    colwidths = (1, 3)
+
     for node in doctree.traverse(ip_range):
         content = []
         net = Network(node['rangespec'])
-        for ip_info in sorted(domaindata['ips'], key=sort_ip_info):
-            if ip_info['ip'] in net:
+        ips = {}
+        for key, value in [
+            (ip_info['ip'], ip_info) for ip_info in
+            domaindata['ips'] if ip_info['ip'] in net
+        ]:
+            addrlist = ips.get(key, [])
+            addrlist.append(value)
+            ips[key] = addrlist
+        if ips:
+            table = nodes.table()
+            tgroup = nodes.tgroup(cols=len(header))
+            table += tgroup
+            for colwidth in colwidths:
+                tgroup += nodes.colspec(colwidth=colwidth)
+            thead = nodes.thead()
+            tgroup += thead
+            thead += create_table_row([
+                nodes.paragraph(text=label) for label in header])
+            tbody = nodes.tbody()
+            tgroup += tbody
+            for ip, ip_info in [
+                (ip, ips[ip]) for ip in sorted(ips, key=sort_ip)
+            ]:
                 para = nodes.paragraph()
-                para += nodes.literal('', ip_info['ip'])
-                ids = ip_object_anchor(ip_info['typ'], ip_info['ip'])
-                para['ids'].append(ids)
-                domaindata[ip_info['typ']][ids] = (fromdocname, '')
-                newnode = nodes.reference('', '', internal=True)
-                try:
-                    newnode['refuri'] = app.builder.get_relative_uri(
-                        fromdocname, ip_info['docname'])
-                except NoUri:
-                    pass
-                title = env.titles[ip_info['docname']]
-                innernode = nodes.Text(title.astext())
-                newnode.append(innernode)
-                para += nodes.Text(" in ")
-                para += newnode
-                content.append(para)
+                para += nodes.literal('', ip)
+                refnode = nodes.paragraph()
+                refuris = set()
+                refnodes = []
+                for item in ip_info:
+                    ids = ip_object_anchor(item['typ'], item['ip'])
+                    if ids not in para['ids']:
+                        para['ids'].append(ids)
+
+                    domaindata[item['typ']][ids] = (fromdocname, '')
+                    newnode = nodes.reference('', '', internal=True)
+                    try:
+                        newnode['refuri'] = app.builder.get_relative_uri(
+                            fromdocname, item['docname'])
+                        if newnode['refuri'] in refuris:
+                            continue
+                        refuris.add(newnode['refuri'])
+                    except NoUri:
+                        pass
+                    title = env.titles[item['docname']]
+                    innernode = nodes.Text(title.astext())
+                    newnode.append(innernode)
+                    refnodes.append(newnode)
+                for count in range(len(refnodes)):
+                    refnode.append(refnodes[count])
+                    if count < len(refnodes) - 1:
+                        refnode.append(nodes.Text(", "))
+                tbody += create_table_row([para, refnode])
+            content.append(table)
+        else:
+            para = nodes.paragraph(l_('No IP addresses in this range'))
+            content.append(para)
         node.replace_self(content)
 
 
diff --git a/setup.py b/setup.py
index db7357b..b992734 100644
--- a/setup.py
+++ b/setup.py
@@ -2,14 +2,11 @@
 
 from setuptools import setup, find_packages
 
-version = '0.1.1'
+version = '0.2.0'
 
 with open('README.rst') as readme:
     description = readme.read() + "\n\n"
 
-with open('COPYING') as license:
-    description += license.read()
-
 requires = ['Sphinx>=1.4', 'ipcalc>=1.99']
 tests_requires = ['path.py>=8.2.1']
 
@@ -17,12 +14,13 @@ tests_requires = ['path.py>=8.2.1']
 setup(
     author="Jan Dittberner",
     author_email="jan@dittberner.info",
-    description="IP address extensions for Sphinx",
+    description="IP address extension for Sphinx",
     long_description=description,
     include_package_data=True,
     install_requires=requires,
     keywords="sphinx extension IP",
     license="GPLv3+",
+    url="https://pypi.python.org/pypi/jandd.sphinxext.ip",
     name="jandd.sphinxext.ip",
     namespace_packages=['jandd', 'jandd.sphinxext'],
     packages=find_packages(),
diff --git a/tests/root/index.rst b/tests/root/index.rst
index 8ada3e1..4b2e15e 100644
--- a/tests/root/index.rst
+++ b/tests/root/index.rst
@@ -13,6 +13,7 @@ Contents:
 
    testpage1
    testpage2
+   testpage3
 
 
 Indices and tables
diff --git a/tests/root/testpage3.rst b/tests/root/testpage3.rst
new file mode 100644
index 0000000..ae38493
--- /dev/null
+++ b/tests/root/testpage3.rst
@@ -0,0 +1,4 @@
+Test page 3
+===========
+
+This page contains :ip:v6:`2001:dead:beef::1` like :doc:`testpage2` does.