diff --git a/CHANGELOG.md b/CHANGELOG.md
index 1e3fa157c..092fc7ab5 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -11,6 +11,7 @@ v2.4.5 (FUTURE)
 * [#2442](https://github.com/digitalocean/netbox/issues/2442) - Nullify "next" link in API when limit=0 is passed
 * [#2443](https://github.com/digitalocean/netbox/issues/2443) - Enforce JSON object format when creating config contexts
 * [#2444](https://github.com/digitalocean/netbox/issues/2444) - Improve validation of interface MAC addresses
+* [#2455](https://github.com/digitalocean/netbox/issues/2455) - Ignore unique address enforcement for IPs with a shared/virtual role
 
 ---
 
diff --git a/netbox/ipam/constants.py b/netbox/ipam/constants.py
index e2b98a1ef..a675d3ca9 100644
--- a/netbox/ipam/constants.py
+++ b/netbox/ipam/constants.py
@@ -51,6 +51,16 @@ IPADDRESS_ROLE_CHOICES = (
     (IPADDRESS_ROLE_CARP, 'CARP'),
 )
 
+IPADDRESS_ROLES_NONUNIQUE = (
+    # IPAddress roles which are exempt from unique address enforcement
+    IPADDRESS_ROLE_ANYCAST,
+    IPADDRESS_ROLE_VIP,
+    IPADDRESS_ROLE_VRRP,
+    IPADDRESS_ROLE_HSRP,
+    IPADDRESS_ROLE_GLBP,
+    IPADDRESS_ROLE_CARP,
+)
+
 # VLAN statuses
 VLAN_STATUS_ACTIVE = 1
 VLAN_STATUS_RESERVED = 2
diff --git a/netbox/ipam/models.py b/netbox/ipam/models.py
index 1b109f939..f9170cd58 100644
--- a/netbox/ipam/models.py
+++ b/netbox/ipam/models.py
@@ -596,7 +596,11 @@ class IPAddress(ChangeLoggedModel, CustomFieldModel):
         if self.address:
 
             # Enforce unique IP space (if applicable)
-            if (self.vrf is None and settings.ENFORCE_GLOBAL_UNIQUE) or (self.vrf and self.vrf.enforce_unique):
+            if self.role not in IPADDRESS_ROLES_NONUNIQUE and (
+                self.vrf is None and settings.ENFORCE_GLOBAL_UNIQUE
+            ) or (
+                self.vrf and self.vrf.enforce_unique
+            ):
                 duplicate_ips = self.get_duplicates()
                 if duplicate_ips:
                     raise ValidationError({
diff --git a/netbox/ipam/tests/test_models.py b/netbox/ipam/tests/test_models.py
index 790b665cd..d17e8f5ef 100644
--- a/netbox/ipam/tests/test_models.py
+++ b/netbox/ipam/tests/test_models.py
@@ -4,6 +4,7 @@ import netaddr
 from django.core.exceptions import ValidationError
 from django.test import TestCase, override_settings
 
+from ipam.constants import IPADDRESS_ROLE_VIP
 from ipam.models import IPAddress, Prefix, VRF
 
 
@@ -59,3 +60,8 @@ class TestIPAddress(TestCase):
         IPAddress.objects.create(vrf=vrf, address=netaddr.IPNetwork('192.0.2.1/24'))
         duplicate_ip = IPAddress(vrf=vrf, address=netaddr.IPNetwork('192.0.2.1/24'))
         self.assertRaises(ValidationError, duplicate_ip.clean)
+
+    @override_settings(ENFORCE_GLOBAL_UNIQUE=True)
+    def test_duplicate_nonunique_role(self):
+        IPAddress.objects.create(address=netaddr.IPNetwork('192.0.2.1/24'), role=IPADDRESS_ROLE_VIP)
+        IPAddress.objects.create(address=netaddr.IPNetwork('192.0.2.1/24'), role=IPADDRESS_ROLE_VIP)