diff --git a/hammers/scripts/k8s_calico_ip_cleanup.py b/hammers/scripts/k8s_calico_ip_cleanup.py
new file mode 100644
index 0000000..5c9671e
--- /dev/null
+++ b/hammers/scripts/k8s_calico_ip_cleanup.py
@@ -0,0 +1,113 @@
+'''
+Basic Usage:
+
+.. code-block:: bash
+
+    k8s-calico-ip-cleanup --kubeconfig_path <path_to_site_kubeconfig>
+
+This script cleans up the calico ipv4 address annotation for offline nodes in a kubernetes cluster.
+Cleaning up these addresses is necessary to allow new nodes to start with the same ip addresses.
+'''
+
+import os
+import sys
+
+from kubernetes import client, config
+
+from hammers.util import base_parser
+
+# Kubernetes 10.x/12.x support
+try:
+    K8sApiException = client.ApiException  # >=12.x
+except:
+    K8sApiException = client.api_client.ApiException
+
+_KUBERNETES_CLIENT = None
+
+_KUBECONFIG_PATH = None
+
+def kubernetes_client():
+    global _KUBERNETES_CLIENT
+    if not _KUBERNETES_CLIENT:
+        config.load_kube_config(config_file=_KUBECONFIG_PATH)
+        _KUBERNETES_CLIENT = client.CoreV1Api()
+    return _KUBERNETES_CLIENT
+
+
+def clear_calico_ipv4_annotation(node_name):
+    try:
+        v1 = kubernetes_client()
+
+        node = v1.read_node(name=node_name)
+
+        # Remove the Calico IPv4 annotation
+        if "projectcalico.org/IPv4Address" in node.metadata.annotations:
+            del node.metadata.annotations["projectcalico.org/IPv4Address"]
+
+            v1.replace_node(name=node_name, body=node)
+            print(f"Cleared Calico IPv4 annotation for node: {node_name}")
+
+    except Exception as e:
+        print(f"Error clearing Calico IPv4 annotation for node {node_name}: {e}")
+
+def get_offline_nodes():
+    try:
+        v1 = kubernetes_client()
+
+        nodes = v1.list_node(watch=False)
+
+        offline_nodes = [
+            node.metadata.name
+            for node in nodes.items
+            if (
+                node.status.conditions is not None
+                and all(
+                    cond.status != "True"
+                    for cond in node.status.conditions
+                    if cond.type == "Ready"
+                )
+                and any(
+                    taint.effect == "NoExecute" and taint.key == "node.kubernetes.io/unreachable"
+                    for taint in node.spec.taints
+                )
+                and any(
+                    taint.effect == "NoSchedule" and taint.key == "node.kubernetes.io/unreachable"
+                    for taint in node.spec.taints
+                )
+            )
+        ]
+
+        return offline_nodes
+
+    except Exception as e:
+        print(f"Error getting offline nodes: {e}")
+        return []
+
+def main(argv=None):
+    if argv is None:
+        argv = sys.argv
+
+    parser = base_parser('Calico IPv4 address K8s annotation remover for offline nodes')
+
+    parser.add_argument('--kubeconfig_path',
+                        type=str,
+                        help='Path to Kubeconfig file for current cluster')
+    parser.add_argument('--dry-run',
+                        action='store_true',
+                        help='Perform a dry run without making changes')
+
+    args = parser.parse_args(argv[1:])
+
+    global _KUBECONFIG_PATH
+    _KUBECONFIG_PATH = args.kubeconfig_path
+
+    offline_nodes = get_offline_nodes()
+
+    for node_name in offline_nodes:
+        if args.dry_run:
+            print(f"Would clear Calico IPv4 annotation for node: {node_name} in dry run mode.")
+        else:
+            clear_calico_ipv4_annotation(node_name)
+
+if __name__ == '__main__':
+    sys.exit(main(sys.argv))
diff --git a/requirements.txt b/requirements.txt
index 7351cd1..f6c3e7a 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -10,6 +10,7 @@ python-blazarclient
 prometheus-client==0.0.13
 cmd2==0.8.9
 fabric3
+kubernetes
 
 # dev/deploy
 invoke
diff --git a/setup.py b/setup.py
index 7fd7d31..2688d80 100644
--- a/setup.py
+++ b/setup.py
@@ -38,7 +38,8 @@
             'floatingip-reaper = hammers.scripts.floatingip_reaper:main',
             'unutilized-lease-reaper = hammers.scripts.unutilized_lease_reaper:main',
             'node-doctor = hammers.scripts.node_doctor:main',
-            'retirement-enforcer = hammers.scripts.enforce_retirement:main'
+            'retirement-enforcer = hammers.scripts.enforce_retirement:main',
+            'k8s-calico-ip-cleanup = hammers.scripts.k8s_calico_ip_cleanup:main'
         ],
     },