diff --git a/netbox/dcim/tables.py b/netbox/dcim/tables.py
index 9773be9dc..42c6a39bf 100644
--- a/netbox/dcim/tables.py
+++ b/netbox/dcim/tables.py
@@ -12,11 +12,11 @@ from .models import (
 
 REGION_LINK = """
 {% if record.get_children %}
-    <span style="padding-left: {{ record.get_ancestors|length }}0px "><i class="fa fa-caret-right"></i></a>
+    <span style="padding-left: {{ record.get_ancestors|length }}0px "><i class="fa fa-caret-right"></i>
 {% else %}
     <span style="padding-left: {{ record.get_ancestors|length }}9px">
 {% endif %}
-    {{ record.name }}
+    <a href="{% url 'dcim:site_list' %}?region={{ record.slug }}">{{ record.name }}</a>
 </span>
 """
 
diff --git a/netbox/ipam/fields.py b/netbox/ipam/fields.py
index da07f68d9..c44385b6d 100644
--- a/netbox/ipam/fields.py
+++ b/netbox/ipam/fields.py
@@ -6,7 +6,7 @@ from django.db import models
 from .formfields import IPFormField
 from .lookups import (
     EndsWith, IEndsWith, IRegex, IStartsWith, NetContained, NetContainedOrEqual, NetContains, NetContainsOrEquals,
-    NetHost, NetMaskLength, Regex, StartsWith,
+    NetHost, NetHostContained, NetMaskLength, Regex, StartsWith,
 )
 
 
@@ -66,7 +66,6 @@ IPNetworkField.register_lookup(NetContained)
 IPNetworkField.register_lookup(NetContainedOrEqual)
 IPNetworkField.register_lookup(NetContains)
 IPNetworkField.register_lookup(NetContainsOrEquals)
-IPNetworkField.register_lookup(NetHost)
 IPNetworkField.register_lookup(NetMaskLength)
 
 
@@ -91,4 +90,5 @@ IPAddressField.register_lookup(NetContainedOrEqual)
 IPAddressField.register_lookup(NetContains)
 IPAddressField.register_lookup(NetContainsOrEquals)
 IPAddressField.register_lookup(NetHost)
+IPAddressField.register_lookup(NetHostContained)
 IPAddressField.register_lookup(NetMaskLength)
diff --git a/netbox/ipam/filters.py b/netbox/ipam/filters.py
index 42809b954..10a18d1b7 100644
--- a/netbox/ipam/filters.py
+++ b/netbox/ipam/filters.py
@@ -254,7 +254,7 @@ class IPAddressFilter(CustomFieldFilterSet, django_filters.FilterSet):
             return queryset
         try:
             query = str(IPNetwork(value.strip()).cidr)
-            return queryset.filter(address__net_contained_or_equal=query)
+            return queryset.filter(address__net_host_contained=query)
         except AddrFormatError:
             return queryset.none()
 
diff --git a/netbox/ipam/lookups.py b/netbox/ipam/lookups.py
index 8346169ce..05c69dfb2 100644
--- a/netbox/ipam/lookups.py
+++ b/netbox/ipam/lookups.py
@@ -89,6 +89,20 @@ class NetHost(Lookup):
         return 'HOST(%s) = %s' % (lhs, rhs), params
 
 
+class NetHostContained(Lookup):
+    """
+    Check for the host portion of an IP address without regard to its mask. This allows us to find e.g. 192.0.2.1/24
+    when specifying a parent prefix of 192.0.2.0/26.
+    """
+    lookup_name = 'net_host_contained'
+
+    def as_sql(self, qn, connection):
+        lhs, lhs_params = self.process_lhs(qn, connection)
+        rhs, rhs_params = self.process_rhs(qn, connection)
+        params = lhs_params + rhs_params
+        return 'CAST(HOST(%s) AS INET) << %s' % (lhs, rhs), params
+
+
 class NetMaskLength(Transform):
     lookup_name = 'net_mask_length'
     function = 'MASKLEN'
diff --git a/netbox/ipam/models.py b/netbox/ipam/models.py
index a04e4b9ce..51807d0fa 100644
--- a/netbox/ipam/models.py
+++ b/netbox/ipam/models.py
@@ -267,7 +267,7 @@ class PrefixQuerySet(NullsFirstQuerySet):
             p.depth = len(stack) - 1
         if limit is None:
             return queryset
-        return filter(lambda p: p.depth <= limit, queryset)
+        return list(filter(lambda p: p.depth <= limit, queryset))
 
 
 @python_2_unicode_compatible
diff --git a/netbox/ipam/views.py b/netbox/ipam/views.py
index 71e261dce..bcbb80e8b 100644
--- a/netbox/ipam/views.py
+++ b/netbox/ipam/views.py
@@ -403,7 +403,7 @@ def prefix(request, pk):
         aggregate = None
 
     # Count child IP addresses
-    ipaddress_count = IPAddress.objects.filter(vrf=prefix.vrf, address__net_contained_or_equal=str(prefix.prefix))\
+    ipaddress_count = IPAddress.objects.filter(vrf=prefix.vrf, address__net_host_contained=str(prefix.prefix))\
         .count()
 
     # Parent prefixes table
@@ -420,13 +420,7 @@ def prefix(request, pk):
     duplicate_prefix_table.exclude = ('vrf',)
 
     # Child prefixes table
-    if prefix.vrf:
-        # If the prefix is in a VRF, show child prefixes only within that VRF.
-        child_prefixes = Prefix.objects.filter(vrf=prefix.vrf)
-    else:
-        # If the prefix is in the global table, show child prefixes from all VRFs.
-        child_prefixes = Prefix.objects.all()
-    child_prefixes = child_prefixes.filter(prefix__net_contained=str(prefix.prefix))\
+    child_prefixes = Prefix.objects.filter(vrf=prefix.vrf, prefix__net_contained=str(prefix.prefix))\
         .select_related('site', 'role').annotate_depth(limit=0)
     if child_prefixes:
         child_prefixes = add_available_prefixes(prefix.prefix, child_prefixes)
@@ -499,7 +493,7 @@ def prefix_ipaddresses(request, pk):
     prefix = get_object_or_404(Prefix.objects.all(), pk=pk)
 
     # Find all IPAddresses belonging to this Prefix
-    ipaddresses = IPAddress.objects.filter(vrf=prefix.vrf, address__net_contained_or_equal=str(prefix.prefix))\
+    ipaddresses = IPAddress.objects.filter(vrf=prefix.vrf, address__net_host_contained=str(prefix.prefix))\
         .select_related('vrf', 'interface__device', 'primary_ip4_for', 'primary_ip6_for')
     ipaddresses = add_available_ipaddresses(prefix.prefix, ipaddresses, prefix.is_pool)
 
diff --git a/netbox/templates/_base.html b/netbox/templates/_base.html
index 90bb3ad62..d1090a5fb 100644
--- a/netbox/templates/_base.html
+++ b/netbox/templates/_base.html
@@ -245,7 +245,7 @@
                         {% if request.user.is_staff %}
                             <li><a href="{% url 'admin:index' %}"><i class="fa fa-cogs" aria-hidden="true"></i> Admin</a></li>
                         {% endif %}
-                        <li><a href="{% url 'users:profile' %}"><i class="fa fa-user" aria-hidden="true"></i> Profile</a></li>
+                        <li><a href="{% url 'users:profile' %}"><i class="fa fa-user" aria-hidden="true"></i> {{ request.user }}</a></li>
                         <li><a href="{% url 'logout' %}"><i class="fa fa-sign-out" aria-hidden="true"></i> Log out</a></li>
                     {% else %}
                         <li><a href="{% url 'login' %}?next={{ request.path }}"><i class="fa fa-sign-in" aria-hidden="true"></i> Log in</a></li>