diff --git a/netbox/dcim/models/racks.py b/netbox/dcim/models/racks.py
index f09f8c828..102929476 100644
--- a/netbox/dcim/models/racks.py
+++ b/netbox/dcim/models/racks.py
@@ -1,5 +1,4 @@
 from collections import OrderedDict
-from itertools import count, groupby
 
 from django.conf import settings
 from django.contrib.auth.models import User
@@ -22,7 +21,7 @@ from utilities.choices import ColorChoices
 from utilities.fields import ColorField, NaturalOrderingField
 from utilities.querysets import RestrictedQuerySet
 from utilities.mptt import TreeManager
-from utilities.utils import serialize_object
+from utilities.utils import array_to_string, serialize_object
 from .devices import Device
 from .power import PowerFeed
 
@@ -642,9 +641,4 @@ class RackReservation(ChangeLoggedModel, CustomFieldModel):
 
     @property
     def unit_list(self):
-        """
-        Express the assigned units as a string of summarized ranges. For example:
-            [0, 1, 2, 10, 14, 15, 16] => "0-2, 10, 14-16"
-        """
-        group = (list(x) for _, x in groupby(sorted(self.units), lambda x, c=count(): next(c) - x))
-        return ', '.join('-'.join(map(str, (g[0], g[-1])[:len(g)])) for g in group)
+        return array_to_string(self.units)
diff --git a/netbox/ipam/models.py b/netbox/ipam/models.py
index 1146fab55..f34ed3749 100644
--- a/netbox/ipam/models.py
+++ b/netbox/ipam/models.py
@@ -14,7 +14,7 @@ from dcim.models import Device, Interface
 from extras.models import ChangeLoggedModel, CustomFieldModel, ObjectChange, TaggedItem
 from extras.utils import extras_features
 from utilities.querysets import RestrictedQuerySet
-from utilities.utils import serialize_object
+from utilities.utils import array_to_string, serialize_object
 from virtualization.models import VirtualMachine, VMInterface
 from .choices import *
 from .constants import *
@@ -1038,7 +1038,7 @@ class Service(ChangeLoggedModel, CustomFieldModel):
         ordering = ('protocol', 'ports', 'pk')  # (protocol, port) may be non-unique
 
     def __str__(self):
-        return f'{self.name} ({self.get_protocol_display()}/{self.ports})'
+        return f'{self.name} ({self.get_protocol_display()}/{self.port_list})'
 
     def get_absolute_url(self):
         return reverse('ipam:service', args=[self.pk])
@@ -1064,3 +1064,7 @@ class Service(ChangeLoggedModel, CustomFieldModel):
             self.ports,
             self.description,
         )
+
+    @property
+    def port_list(self):
+        return array_to_string(self.ports)
diff --git a/netbox/templates/ipam/inc/service.html b/netbox/templates/ipam/inc/service.html
index 9611be175..9ece30da5 100644
--- a/netbox/templates/ipam/inc/service.html
+++ b/netbox/templates/ipam/inc/service.html
@@ -1,13 +1,10 @@
 <tr>
-    <td>
-        <a href="{{ service.get_absolute_url }}">{{ service.name }}</a>
-    </td>
-    <td>
-        {{ service.get_protocol_display }}/{{ service.port }}
-    </td>
+    <td><a href="{{ service.get_absolute_url }}">{{ service.name }}</a></td>
+    <td>{{ service.get_protocol_display }}</td>
+    <td>{{ service.port_list }}</td>
     <td>
         {% for ip in service.ipaddresses.all %}
-            <span>{{ ip.address.ip }}</span><br />
+            <a href="{{ ip.get_absolute_url }}">{{ ip.address.ip }}</a><br />
         {% empty %}
             <span class="text-muted">All IPs</span>
         {% endfor %}
diff --git a/netbox/templates/ipam/service.html b/netbox/templates/ipam/service.html
index f87a7a1a0..6a1489681 100644
--- a/netbox/templates/ipam/service.html
+++ b/netbox/templates/ipam/service.html
@@ -63,7 +63,7 @@
                 </tr>
                 <tr>
                     <td>Ports</td>
-                    <td>{{ service.ports|join:", " }}</td>
+                    <td>{{ service.port_list }}</td>
                 </tr>
                 <tr>
                     <td>IP Addresses</td>
diff --git a/netbox/utilities/utils.py b/netbox/utilities/utils.py
index fbb7830e2..52a951555 100644
--- a/netbox/utilities/utils.py
+++ b/netbox/utilities/utils.py
@@ -1,6 +1,7 @@
 import datetime
 import json
 from collections import OrderedDict
+from itertools import count, groupby
 
 from django.core.serializers import serialize
 from django.db.models import Count, OuterRef, Subquery
@@ -282,6 +283,16 @@ def curry(_curried_func, *args, **kwargs):
     return _curried
 
 
+def array_to_string(array):
+    """
+    Generate an efficient, human-friendly string from a set of integers. Intended for use with ArrayField.
+    For example:
+        [0, 1, 2, 10, 14, 15, 16] => "0-2, 10, 14-16"
+    """
+    group = (list(x) for _, x in groupby(sorted(array), lambda x, c=count(): next(c) - x))
+    return ', '.join('-'.join(map(str, (g[0], g[-1])[:len(g)])) for g in group)
+
+
 #
 # Fake request object
 #