diff --git a/modules/admin/waf.tf b/modules/admin/waf.tf
index 5b7c4c5..59dd811 100644
--- a/modules/admin/waf.tf
+++ b/modules/admin/waf.tf
@@ -1,8 +1,33 @@
+locals {
+
+  authorised_ips = [
+    "35.176.93.186/32",
+    "194.33.193.0/25",
+    "194.33.196.0/25",
+    "51.149.251.0/24",
+    "194.33.192.0/25",
+    "51.149.249.0/29",
+    "51.149.250.0/24",
+    "194.33.197.0/25",
+    "195.59.75.0/24",
+    "51.149.249.32/29",
+    "194.33.248.0/29",
+    "194.33.249.0/29"
+  ]
+}
+
 resource "aws_wafv2_web_acl_association" "admin_alb_waf_association" {
   resource_arn = aws_lb.admin_alb.arn
   web_acl_arn  = aws_wafv2_web_acl.admin_alb_acl.arn
 }
 
+resource "aws_wafv2_ip_set" "authorised_ips" {
+  name               = "authorised-ips"
+  scope              = "REGIONAL"
+  ip_address_version = "IPV4"
+  addresses          = local.authorised_ips
+}
+
 resource "aws_wafv2_web_acl" "admin_alb_acl" {
   name        = "${var.prefix}-admin-acl"
   description = "Admin WAF ACL"
@@ -159,6 +184,26 @@ resource "aws_wafv2_web_acl" "admin_alb_acl" {
     }
   }
 
+  rule {
+    name     = "only-authorised-ips"
+    priority = 8
+    action {
+      count {}
+    }
+
+    statement {
+      ip_set_reference_statement {
+        arn = aws_wafv2_ip_set.authorised_ips.arn
+      }
+    }
+
+    visibility_config {
+      cloudwatch_metrics_enabled = true
+      metric_name                = "${var.prefix}-only-authorised-ips"
+      sampled_requests_enabled   = true
+    }
+  }
+
   rule {
     // This rule should always be the last rule in the list
     name     = "only-gb"
@@ -188,3 +233,14 @@ resource "aws_wafv2_web_acl" "admin_alb_acl" {
     sampled_requests_enabled   = true
   }
 }
+
+resource "aws_wafv2_web_acl_logging_configuration" "api_server_waf_log" {
+  log_destination_configs = [aws_cloudwatch_log_group.aws_waf_admin_alb_acl.arn]
+  resource_arn            = aws_wafv2_web_acl.admin_alb_acl.arn
+}
+
+resource "aws_cloudwatch_log_group" "aws_waf_admin_alb_acl" {
+  name              = "aws-waf-logs-waf-${aws_wafv2_web_acl.admin_alb_acl.name}"
+  retention_in_days = 90
+  tags = var.tags
+}