diff --git a/mmv1/third_party/terraform/go.mod b/mmv1/third_party/terraform/go.mod
index bb0b2e89a736..e4e0f48fe054 100644
--- a/mmv1/third_party/terraform/go.mod
+++ b/mmv1/third_party/terraform/go.mod
@@ -97,6 +97,7 @@ require (
 	go.opentelemetry.io/otel v1.24.0 // indirect
 	go.opentelemetry.io/otel/metric v1.24.0 // indirect
 	go.opentelemetry.io/otel/trace v1.24.0 // indirect
+	go4.org/netipx v0.0.0-20231129151722-fdeea329fbba
 	golang.org/x/crypto v0.22.0 // indirect
 	golang.org/x/mod v0.17.0 // indirect
 	golang.org/x/sync v0.7.0 // indirect
diff --git a/mmv1/third_party/terraform/go.mod.erb b/mmv1/third_party/terraform/go.mod.erb
index a219a8b2da06..253dea2bebb9 100644
--- a/mmv1/third_party/terraform/go.mod.erb
+++ b/mmv1/third_party/terraform/go.mod.erb
@@ -98,6 +98,7 @@ require (
 	go.opentelemetry.io/otel v1.24.0 // indirect
 	go.opentelemetry.io/otel/metric v1.24.0 // indirect
 	go.opentelemetry.io/otel/trace v1.24.0 // indirect
+	go4.org/netipx v0.0.0-20231129151722-fdeea329fbba // indirect
 	golang.org/x/crypto v0.22.0 // indirect
 	golang.org/x/mod v0.17.0 // indirect
 	golang.org/x/sync v0.7.0 // indirect
diff --git a/mmv1/third_party/terraform/go.sum b/mmv1/third_party/terraform/go.sum
index 0c641ff41dd8..9a5f52c621b1 100644
--- a/mmv1/third_party/terraform/go.sum
+++ b/mmv1/third_party/terraform/go.sum
@@ -287,6 +287,8 @@ go.opentelemetry.io/otel/trace v1.24.0/go.mod h1:HPc3Xr/cOApsBI154IU0OI0HJexz+aw
 go.uber.org/atomic v1.4.0/go.mod h1:gD2HeocX3+yG+ygLZcrzQJaqmWj9AIm7n08wl/qW/PE=
 go.uber.org/multierr v1.1.0/go.mod h1:wR5kodmAFQ0UK8QlbwjlSNy0Z68gJhDJUG5sjR94q/0=
 go.uber.org/zap v1.10.0/go.mod h1:vwi/ZaCAaUcBkycHslxD9B2zi4UTXhF60s6SWpuDF0Q=
+go4.org/netipx v0.0.0-20231129151722-fdeea329fbba h1:0b9z3AuHCjxk0x/opv64kcgZLBseWJUpBw5I82+2U4M=
+go4.org/netipx v0.0.0-20231129151722-fdeea329fbba/go.mod h1:PLyyIXexvUFg3Owu6p/WfdlivPbZJsZdgWZlrGope/Y=
 golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
 golang.org/x/crypto v0.0.0-20191011191535-87dc89f01550/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
 golang.org/x/crypto v0.0.0-20200622213623-75b288015ac9/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto=
diff --git a/mmv1/third_party/terraform/services/resourcemanager/data_source_google_netblock_ip_ranges.go b/mmv1/third_party/terraform/services/resourcemanager/data_source_google_netblock_ip_ranges.go
index cec7d95cdc86..4a4f9ceebd3d 100644
--- a/mmv1/third_party/terraform/services/resourcemanager/data_source_google_netblock_ip_ranges.go
+++ b/mmv1/third_party/terraform/services/resourcemanager/data_source_google_netblock_ip_ranges.go
@@ -5,8 +5,11 @@ import (
 	"fmt"
 	"io/ioutil"
 	"net/http"
+	"net/netip"
+	"sort"
 
 	"github.com/hashicorp/terraform-plugin-sdk/v2/helper/schema"
+	"go4.org/netipx"
 )
 
 type googRanges struct {
@@ -20,6 +23,11 @@ type prefixes struct {
 	Ipv6Prefix string `json:"ipv6Prefix"`
 }
 
+const (
+	CLOUD_NETBLOCK_URL  = "https://www.gstatic.com/ipranges/cloud.json"
+	GOOGLE_NETBLOCK_URL = "https://www.gstatic.com/ipranges/goog.json"
+)
+
 func DataSourceGoogleNetblockIpRanges() *schema.Resource {
 	return &schema.Resource{
 		Read: dataSourceGoogleNetblockIpRangesRead,
@@ -58,7 +66,6 @@ func dataSourceGoogleNetblockIpRangesRead(d *schema.ResourceData, meta interface
 	// Dynamic ranges
 	case "cloud-netblocks":
 		// https://cloud.google.com/compute/docs/faq#find_ip_range
-		const CLOUD_NETBLOCK_URL = "https://www.gstatic.com/ipranges/cloud.json"
 		CidrBlocks, err := getCidrBlocksFromUrl(CLOUD_NETBLOCK_URL)
 
 		if err != nil {
@@ -75,12 +82,35 @@ func dataSourceGoogleNetblockIpRangesRead(d *schema.ResourceData, meta interface
 		}
 	case "google-netblocks":
 		// https://cloud.google.com/vpc/docs/configure-private-google-access?hl=en#ip-addr-defaults
-		const GOOGLE_NETBLOCK_URL = "https://www.gstatic.com/ipranges/goog.json"
 		CidrBlocks, err := getCidrBlocksFromUrl(GOOGLE_NETBLOCK_URL)
 
 		if err != nil {
 			return err
 		}
+		if err := d.Set("cidr_blocks", CidrBlocks["cidr_blocks"]); err != nil {
+			return fmt.Errorf("Error setting cidr_blocks: %s", err)
+		}
+		if err := d.Set("cidr_blocks_ipv4", CidrBlocks["cidr_blocks_ipv4"]); err != nil {
+			return fmt.Errorf("Error setting cidr_blocks_ipv4: %s", err)
+		}
+		if err := d.Set("cidr_blocks_ipv6", CidrBlocks["cidr_blocks_ipv6"]); err != nil {
+			return fmt.Errorf("Error setting cidr_blocks_ipv6: %s", err)
+		}
+	case "default-domains-netblocks":
+		// https: //cloud.google.com/vpc/docs/configure-private-google-access#ip-addr-defaults
+		googleBlocks, err := getCidrBlocksFromUrl(GOOGLE_NETBLOCK_URL)
+		if err != nil {
+			return err
+		}
+		cloudBlocks, err := getCidrBlocksFromUrl(CLOUD_NETBLOCK_URL)
+		if err != nil {
+			return err
+		}
+		CidrBlocks, err := getCidrsDifference(googleBlocks, cloudBlocks)
+		if err != nil {
+			return err
+		}
+
 		if err := d.Set("cidr_blocks", CidrBlocks["cidr_blocks"]); err != nil {
 			return fmt.Errorf("Error setting cidr_blocks: %s", err)
 		}
@@ -199,3 +229,42 @@ func getCidrBlocksFromUrl(url string) (map[string][]string, error) {
 
 	return cidrBlocks, nil
 }
+
+func getCidrsDifference(reference, excluded map[string][]string) (map[string][]string, error) {
+	result := make(map[string][]string)
+
+	for blockName := range reference {
+		var ipSetBuilder netipx.IPSetBuilder
+		for _, cidr := range reference[blockName] {
+			net, err := netip.ParsePrefix(cidr)
+			if err != nil {
+				return result, err
+			}
+			ipSetBuilder.AddPrefix(net)
+		}
+
+		for _, cidr := range excluded[blockName] {
+			net, err := netip.ParsePrefix(cidr)
+			if err != nil {
+				return result, err
+			}
+			ipSetBuilder.RemovePrefix(net)
+		}
+
+		ipSet, err := ipSetBuilder.IPSet()
+		if err != nil {
+			return result, err
+		}
+
+		var ipRangeStrings []string
+		for _, ipRange := range ipSet.Prefixes() {
+			ipRangeStrings = append(ipRangeStrings, ipRange.String())
+		}
+
+		sort.Strings(ipRangeStrings)
+
+		result[blockName] = ipRangeStrings
+	}
+
+	return result, nil
+}
diff --git a/mmv1/third_party/terraform/services/resourcemanager/data_source_google_netblock_ip_ranges_test.go b/mmv1/third_party/terraform/services/resourcemanager/data_source_google_netblock_ip_ranges_test.go
index 035f1b071087..8c81f5cedc59 100644
--- a/mmv1/third_party/terraform/services/resourcemanager/data_source_google_netblock_ip_ranges_test.go
+++ b/mmv1/third_party/terraform/services/resourcemanager/data_source_google_netblock_ip_ranges_test.go
@@ -49,6 +49,24 @@ func TestAccDataSourceGoogleNetblockIpRanges_basic(t *testing.T) {
 						"cidr_blocks_ipv6.0", regexp.MustCompile("^(?:[0-9a-fA-F]{1,4}:){1,2}.*/[0-9]{1,3}$")),
 				),
 			},
+			{
+				Config: testAccNetblockIpRangesConfig_defaultdomains,
+				Check: resource.ComposeTestCheckFunc(
+					// Default domains netblocks
+					resource.TestMatchResourceAttr("data.google_netblock_ip_ranges.defaultdomains",
+						"cidr_blocks.#", regexp.MustCompile(("^[1-9]+[0-9]*$"))),
+					resource.TestMatchResourceAttr("data.google_netblock_ip_ranges.defaultdomains",
+						"cidr_blocks.0", regexp.MustCompile("^(?:[0-9a-fA-F./:]{1,4}){1,2}.*/[0-9]{1,3}$")),
+					resource.TestMatchResourceAttr("data.google_netblock_ip_ranges.defaultdomains",
+						"cidr_blocks_ipv4.#", regexp.MustCompile(("^[1-9]+[0-9]*$"))),
+					resource.TestMatchResourceAttr("data.google_netblock_ip_ranges.defaultdomains",
+						"cidr_blocks_ipv4.0", regexp.MustCompile("^(?:[0-9]{1,3}.){3}[0-9]{1,3}/[0-9]{1,2}$")),
+					resource.TestMatchResourceAttr("data.google_netblock_ip_ranges.defaultdomains",
+						"cidr_blocks_ipv6.#", regexp.MustCompile(("^[1-9]+[0-9]*$"))),
+					resource.TestMatchResourceAttr("data.google_netblock_ip_ranges.defaultdomains",
+						"cidr_blocks_ipv6.0", regexp.MustCompile("^(?:[0-9a-fA-F]{1,4}:){1,2}.*/[0-9]{1,3}$")),
+				),
+			},
 			{
 				Config: testAccNetblockIpRangesConfig_restricted,
 				Check: resource.ComposeTestCheckFunc(
@@ -141,6 +159,12 @@ data "google_netblock_ip_ranges" "google" {
 }
 `
 
+const testAccNetblockIpRangesConfig_defaultdomains = `
+data "google_netblock_ip_ranges" "defaultdomains" {
+  range_type = "default-domains-netblocks"
+}
+`
+
 const testAccNetblockIpRangesConfig_restricted = `
 data "google_netblock_ip_ranges" "restricted" {
   range_type = "restricted-googleapis"