diff --git a/.changeset/kind-feet-double.md b/.changeset/kind-feet-double.md
new file mode 100644
index 000000000000..13722f713d21
--- /dev/null
+++ b/.changeset/kind-feet-double.md
@@ -0,0 +1,5 @@
+---
+'astro': patch
+---
+
+Fix: find a hosting network differently based on Node version
diff --git a/packages/astro/src/core/messages.ts b/packages/astro/src/core/messages.ts
index 05b363c4bb09..7da96d696176 100644
--- a/packages/astro/src/core/messages.ts
+++ b/packages/astro/src/core/messages.ts
@@ -86,7 +86,9 @@ export function devStart({
 		const ipv4Networks = Object.values(os.networkInterfaces())
 			.flatMap((networkInterface) => networkInterface ?? [])
 			.filter(
-				(networkInterface) => networkInterface?.address && networkInterface?.family === 'IPv4'
+				(networkInterface) =>
+					networkInterface?.address &&
+					networkInterface?.family === (Number(process.version.substring(1, 5)) < 18.1 ? 'IPv4' : 4)
 			);
 		for (let { address } of ipv4Networks) {
 			if (address.includes('127.0.0.1')) {