diff --git a/locals.tf b/locals.tf
index ce7510e..4e5890f 100644
--- a/locals.tf
+++ b/locals.tf
@@ -15,6 +15,12 @@ locals {
     "35.236.208.158"
   ]
 
+  # Iowa
+  gcp-us-central1 = [
+    "34.70.246.244",
+    "34.72.125.23"
+  ]
+
   # Oregon
   gcp-us-west1 = [
     "35.185.199.172",
@@ -24,6 +30,12 @@ locals {
     "34.83.151.46",
   ]
 
+  # Canada / Montreal
+  gcp-northamerica-northeast1 = [
+    "35.203.16.100",
+    "35.203.92.116",
+  ]
+
   # London
   gcp-europe-west2 = [
     "35.246.117.58",
@@ -33,7 +45,15 @@ locals {
   # Frankfurt
   gcp-europe-west3 = [
     "34.89.161.120",
-    "34.89.225.213"
+    "34.89.225.213",
+    "35.204.222.110",
+    "34.91.136.228"
+  ]
+
+  # Tokyo, Japan
+  gcp-asia-northeast1 = [
+    "34.84.255.194",
+    "35.243.85.184"
   ]
 
   # Singapore
@@ -41,15 +61,16 @@ locals {
     "35.185.184.54"
   ]
 
-  # Canada / Montreal
-  gcp-northamerica-northeast1 = [
-    "35.203.16.100",
-    "35.203.92.116",
-  ]
-
   # Sydney
   gcp-australia-southeast1 = [
-    "35.189.54.47"
+    "35.189.54.47",
+    "35.189.25.55"
+  ]
+
+  # São Paulo, Brazil
+  gcp-southamerica-east1 = [
+    "35.199.102.40",
+    "35.199.99.1"
   ]
 
   us = [
diff --git a/outputs.tf b/outputs.tf
index 1f0a144..cfde5d2 100644
--- a/outputs.tf
+++ b/outputs.tf
@@ -110,6 +110,12 @@ output "gcp_us_east4_ips" {
   value       = "${local.gcp-us-east4}"
 }
 
+// Northern Virginia
+output "gcp_us_central1_ips" {
+  description = "IP addresses for instances hosted on GCP (Iowa / gcp-us-central1)"
+  value       = "${local.gcp-us-central1}"
+}
+
 // Oregon
 output "gcp_us_west1_ips" {
   description = "IP addresses for instances hosted on GCP (Oregon / us-west1)"
@@ -134,6 +140,12 @@ output "gcp_europe_west3_ips" {
   value       = "${local.gcp-europe-west3}"
 }
 
+// Tokyo
+output "gcp_asia_northeast1_ips" {
+  description = "IP addresses for instances hosted on GCP (Tokyo / gcp-asia-northeast1)"
+  value       = "${local.gcp-asia-northeast1}"
+}
+
 // Singapore
 output "gcp_asia_southeast1_ips" {
   description = "IP addresses for instances hosted on GCP (Singapore / asia-southeast1)"
@@ -146,6 +158,12 @@ output "gcp_australia_southeast1_ips" {
   value       = "${local.gcp-australia-southeast1}"
 }
 
+// São Paulo, Brazil
+output "gcp_southamerica_east1_ips" {
+  description = "IP addresses for instances hosted on GCP (São Paulo / gcp-southamerica-east1)"
+  value       = "${local.gcp-southamerica-east1}"
+}
+
 
 ##### GCP CIDRs #####
 
@@ -157,10 +175,17 @@ output "gcp_us_east1_cidr" {
 
 // Northern Virginia
 output "gcp_us_east4_cidr" {
-  description = "CIDRs for instances hosted on GCP (Northern Virginia / us-east4)"
+  description = "CIDRs for instances hosted on GCP (Iowa / us-east4)"
   value       = ["${formatlist("%s/32", local.gcp-us-east4)}"]
 }
 
+// Iowa
+output "gcp_us_central1_cidr" {
+  description = "CIDRs for instances hosted on GCP (Iowa / us-central1)"
+  value       = ["${formatlist("%s/32", local.gcp-us-central1)}"]
+}
+
+
 // Oregon
 output "gcp_us_west1_cidr" {
   description = "CIDRs for instances hosted on GCP (Oregon / us-west1)"
@@ -186,18 +211,30 @@ output "gcp_europe_west3_cidr" {
   value       = ["${formatlist("%s/32", local.gcp-europe-west3)}"]
 }
 
+// Tokyo
+output "gcp_asia_northeast1_cidr" {
+  description = "CIDRs for instances hosted on GCP (Tokyo / asia-northeast1)"
+  value       = ["${formatlist("%s/32", local.gcp-asia-northeast1)}"]
+}
+
 // Singapore
 output "gcp_asia_southeast1_cidr" {
   description = "CIDRs for instances hosted on GCP (South Carolina / us-east1)"
   value       = ["${formatlist("%s/32", local.gcp-us-east1)}"]
 }
 
-// Singapore
+// Sydney
 output "gcp_australia_southeast1_cidr" {
   description = "CIDRs for instances hosted on GCP (Sydney / australia-southeast1)"
   value       = ["${formatlist("%s/32", local.gcp-australia-southeast1)}"]
 }
 
+// São Paulo, Brazil
+output "gcp_southamerica_east1_cidr" {
+  description = "CIDRs for instances hosted on GCP (São Paulo / southamerica-east1)"
+  value       = ["${formatlist("%s/32", local.gcp-southamerica-east1)}"]
+}
+
 ##### GCP Common ####
 
 output "gcp_cidr" {
@@ -206,12 +243,15 @@ output "gcp_cidr" {
   value = "${formatlist("%s/32", concat(
     local.gcp-us-east1,
     local.gcp-us-east4,
+    local.gcp-us-central1,
     local.gcp-us-west1,
     local.gcp-northamerica-northeast1,
     local.gcp-europe-west2,
     local.gcp-europe-west3,
+    local.gcp-asia-northeast1,
     local.gcp-asia-southeast1,
-    local.gcp-australia-southeast1
+    local.gcp-australia-southeast1,
+    local.gcp-southamerica-east1
   ))}"
 }
 
@@ -221,12 +261,15 @@ output "gcp_ips" {
   value = "${concat(
     local.gcp-us-east1,
     local.gcp-us-east4,
+    local.gcp-us-central1,
     local.gcp-us-west1,
     local.gcp-northamerica-northeast1,
     local.gcp-europe-west2,
     local.gcp-europe-west3,
+    local.gcp-asia-northeast1,
     local.gcp-asia-southeast1,
-    local.gcp-australia-southeast1
+    local.gcp-australia-southeast1,
+    local.gcp-southamerica-east1
   )}"
 }
 
@@ -320,12 +363,15 @@ output "all_cidr" {
   value = "${formatlist("%s/32", concat(
     local.gcp-us-east1,
     local.gcp-us-east4,
+    local.gcp-us-central1,
     local.gcp-us-west1,
     local.gcp-northamerica-northeast1,
     local.gcp-europe-west2,
     local.gcp-europe-west3,
+    local.gcp-asia-northeast1,
     local.gcp-asia-southeast1,
     local.gcp-australia-southeast1,
+    local.gcp-southamerica-east1,
     local.us,
     local.ca,
     local.as,
@@ -349,12 +395,15 @@ output "all_ips" {
   value = "${concat(
     local.gcp-us-east1,
     local.gcp-us-east4,
+    local.gcp-us-central1,
     local.gcp-us-west1,
     local.gcp-northamerica-northeast1,
     local.gcp-europe-west2,
     local.gcp-europe-west3,
+    local.gcp-asia-northeast1,
     local.gcp-asia-southeast1,
     local.gcp-australia-southeast1,
+    local.gcp-southamerica-east1,
     local.us,
     local.ca,
     local.as,