diff --git a/lib/increment/__init__.py b/lib/increment/__init__.py
new file mode 100644
index 0000000..bb94c89
--- /dev/null
+++ b/lib/increment/__init__.py
@@ -0,0 +1,213 @@
+# Copyright 2017 Glen Harmon
+
+import functools
+import importlib
+import ipaddress
+import logging
+import re
+
+import sublime
+import sublime_plugin
+
+logger = logging.getLogger("network_tech.increment.network.network")
+
+Network = importlib.import_module("Network Tech.lib.search.network.network").Network
+
+WILDCARD_RE = re.compile(
+    r"""
+    (?xi)
+    (?:
+        (?:127\.255\.255\.255)|
+        (?:63\.255\.255\.255)|
+        (?:31\.255\.255\.255)|
+        (?:15\.255\.255\.255)|
+        (?:7\.255\.255\.255)|
+        (?:3\.255\.255\.255)|
+        (?:1\.255\.255\.255)|
+        (?:0\.255\.255\.255)|
+        (?:0\.127\.255\.255)|
+        (?:0\.63\.255\.255)|
+        (?:0\.31\.255\.255)|
+        (?:0\.15\.255\.255)|
+        (?:0\.7\.255\.255)|
+        (?:0\.3\.255\.255)|
+        (?:0\.1\.255\.255)|
+        (?:0\.0\.255\.255)|
+        (?:0\.0\.127\.255)|
+        (?:0\.0\.63\.255)|
+        (?:0\.0\.31\.255)|
+        (?:0\.0\.15\.255)|
+        (?:0\.0\.7\.255)|
+        (?:0\.0\.3\.255)|
+        (?:0\.0\.1\.255)|
+        (?:0\.0\.0\.255)|
+        (?:0\.0\.0\.127)|
+        (?:0\.0\.0\.63)|
+        (?:0\.0\.0\.31)|
+        (?:0\.0\.0\.15)|
+        (?:0\.0\.0\.7)|
+        (?:0\.0\.0\.3)|
+        (?:0\.0\.0\.1)
+    )
+"""
+)
+
+
+class IncrementSubnetCommand(sublime_plugin.TextCommand):
+    def run(self, edit):
+        increment_prefix_length(view=self.view, edit=edit, amount=1)
+
+
+class DecrementSubnetCommand(sublime_plugin.TextCommand):
+    def run(self, edit):
+        increment_prefix_length(view=self.view, edit=edit, amount=-1)
+
+
+class IncrementNetworkCommand(sublime_plugin.TextCommand):
+    def run(self, edit):
+        increment_network(view=self.view, edit=edit, amount=1)
+
+
+class DecrementNetworkCommand(sublime_plugin.TextCommand):
+    def run(self, edit):
+        increment_network(view=self.view, edit=edit, amount=-1)
+
+
+class IncrementIpCommand(sublime_plugin.TextCommand):
+    def run(self, edit):
+        increment_ip(view=self.view, edit=edit, amount=1)
+
+
+class DecrementIpCommand(sublime_plugin.TextCommand):
+    def run(self, edit):
+        increment_ip(view=self.view, edit=edit, amount=-1)
+
+
+def _get_ip_object(value, view, region):
+    if _is_wildcard(ip=value, view=view, region=region):
+        ip, wildcard = value.split()
+        # Thanks
+        # https://medium.com/opsops/wildcard-masks-operations-in-python-16acf1c35683
+        wildcard_ip = ipaddress.IPv4Address(wildcard)
+        netmask = str(ipaddress.IPv4Address(int(wildcard_ip) ^ (2 ** 32 - 1)))
+        value = "{} {}".format(ip, netmask)
+    result = None
+    try:
+        result = ipaddress.ip_interface(value.replace(" ", "/"))
+    except ValueError:
+        pass
+    return result
+
+
+def _is_wildcard(ip, view, region):
+    try:
+        _, wildcard_mask = ip.split()
+    except ValueError:
+        return False
+    index = ip.rindex(wildcard_mask)
+    point = region.begin() + index
+    scope = view.scope_name(point).split()
+    if "constant.numeric.network.ipv4.wildcard" in scope:
+        return True
+    is_wildcard = bool(WILDCARD_RE.match(wildcard_mask))
+    return is_wildcard
+
+
+def _format_ip(original, ip, view, region):
+    text = str(ip)
+
+    if "/" not in original and " " not in original:
+        text = str(ip.ip)
+    elif ip.version == 4:
+        if " " in original:
+            if _is_wildcard(ip=original, view=view, region=region):
+                text = ip.with_hostmask.replace("/", " ")
+            else:
+                text = "{} {}".format(ip.ip, ip.netmask)
+    return text
+
+
+def increment(invert_on_wildcard=False):
+    def increment_inner(fn):
+        def wrapper(view, edit, amount=1):
+            modified_regions = list()
+            for cursor_region in view.sel():
+                region = Network.get_network_region(cursor_region, view)
+                if region is None:
+                    modified_regions.append(cursor_region)
+                    continue
+                original_network_string = view.substr(region)
+                ip_interface = _get_ip_object(
+                    value=original_network_string, view=view, region=region
+                )
+
+                modified_amount = amount
+                if invert_on_wildcard and _is_wildcard(
+                    ip=original_network_string, view=view, region=region
+                ):
+                    modified_amount = amount * -1
+                next_address = fn(ip_interface=ip_interface, amount=modified_amount)
+
+                text_address = _format_ip(
+                    original=original_network_string,
+                    ip=next_address,
+                    view=view,
+                    region=region,
+                )
+
+                view.replace(edit, region, text_address)
+
+                region_end = region.begin() + len(text_address)
+                if cursor_region.empty():
+                    region_end = region.begin()
+                modified_regions.append(sublime.Region(region.begin(), region_end))
+            view.sel().clear()
+            view.sel().add_all(modified_regions)
+
+        return functools.update_wrapper(wrapper, fn)
+
+    return increment_inner
+
+
+@increment(invert_on_wildcard=True)
+def increment_prefix_length(ip_interface, amount=1):
+    is_network = ip_interface.ip == ip_interface.network.network_address
+    network = ip_interface.network
+
+    new_prefixlen = network.prefixlen + amount
+    if new_prefixlen > network.max_prefixlen:
+        new_prefixlen = ip_interface.max_prefixlen
+    elif new_prefixlen < 0:
+        new_prefixlen = 0
+
+    next_address = ipaddress.ip_interface(
+        "{}/{}".format(ip_interface.ip, new_prefixlen)
+    )
+    if is_network:
+        # The input IP was a network address, set the new ip to the network address
+        network_address = next_address.network.network_address
+        next_address = ipaddress.ip_interface(
+            "{}/{}".format(network_address, new_prefixlen)
+        )
+    return next_address
+
+
+@increment()
+def increment_network(ip_interface, amount=1):
+    network = ip_interface.network
+    adjust = network.num_addresses * amount
+    next_network_ip = ip_interface.ip + adjust
+    next_address = ipaddress.ip_interface(
+        "{}/{}".format(next_network_ip, network.prefixlen)
+    )
+    return next_address
+
+
+@increment()
+def increment_ip(ip_interface, amount=1):
+    network = ip_interface.network
+    ip_interface = ip_interface + amount
+    next_address = ipaddress.ip_interface(
+        "{}/{}".format(ip_interface.ip, network.prefixlen)
+    )
+    return next_address
diff --git a/lib/increment/commands.py b/lib/increment/commands.py
new file mode 100644
index 0000000..e69de29
diff --git a/tests/test_ip_increment.txt b/tests/test_ip_increment.txt
new file mode 100644
index 0000000..6e7665f
--- /dev/null
+++ b/tests/test_ip_increment.txt
@@ -0,0 +1,7 @@
+192.0.2.0
+192.0.2.0/24
+192.0.2.0 255.255.255.0
+192.0.2.0 0.0.0.255
+2a00:1450:400e:800::/64
+2a00:1450:400e:800::200e/64
+2a00:1450:400e:800::200e