diff --git a/src/linkup/__init__.py b/src/linkup/__init__.py
index 09574fe..5ed5a05 100644
--- a/src/linkup/__init__.py
+++ b/src/linkup/__init__.py
@@ -4,6 +4,7 @@
     LinkupBudgetLimitExceededError,
     LinkupFailedFetchError,
     LinkupFetchResponseTooLargeError,
+    LinkupFetchTargetUnreachableError,
     LinkupFetchUnsupportedContentTypeError,
     LinkupFetchUrlIsFileError,
     LinkupInsufficientCreditError,
@@ -50,6 +51,7 @@
 FetchImageExtraction = LinkupFetchImageExtraction
 FetchResponse = LinkupFetchResponse
 FetchResponseTooLargeError = LinkupFetchResponseTooLargeError
+FetchTargetUnreachableError = LinkupFetchTargetUnreachableError
 FetchUnsupportedContentTypeError = LinkupFetchUnsupportedContentTypeError
 FetchTask = LinkupFetchTask
 FetchTaskInput = LinkupFetchTaskInput
@@ -89,6 +91,7 @@
     "FetchImageExtraction",
     "FetchResponse",
     "FetchResponseTooLargeError",
+    "FetchTargetUnreachableError",
     "FetchTask",
     "FetchTaskInput",
     "FetchUnsupportedContentTypeError",
@@ -103,6 +106,7 @@
     "LinkupFetchImageExtraction",
     "LinkupFetchResponse",
     "LinkupFetchResponseTooLargeError",
+    "LinkupFetchTargetUnreachableError",
     "LinkupFetchTask",
     "LinkupFetchTaskInput",
     "LinkupFetchUnsupportedContentTypeError",
diff --git a/src/linkup/_client.py b/src/linkup/_client.py
index c6b1647..d7cf223 100644
--- a/src/linkup/_client.py
+++ b/src/linkup/_client.py
@@ -14,6 +14,7 @@
     LinkupBudgetLimitExceededError,
     LinkupFailedFetchError,
     LinkupFetchResponseTooLargeError,
+    LinkupFetchTargetUnreachableError,
     LinkupFetchUnsupportedContentTypeError,
     LinkupFetchUrlIsFileError,
     LinkupInsufficientCreditError,
@@ -1023,6 +1024,7 @@ def fetch(
             LinkupInvalidRequestError: If the provided URL is not valid.
             LinkupFailedFetchError: If the provided URL is not found or can't be fetched.
             LinkupFetchResponseTooLargeError: If the fetch response is too large.
+            LinkupFetchTargetUnreachableError: If the target URL cannot be reached.
             LinkupFetchUnsupportedContentTypeError: If the URL resolves to an unsupported content
                 type.
             LinkupTimeoutError: If the request times out.
@@ -1073,6 +1075,7 @@ async def async_fetch(
             LinkupInvalidRequestError: If the provided URL is not valid.
             LinkupFailedFetchError: If the provided URL is not found or can't be fetched.
             LinkupFetchResponseTooLargeError: If the fetch response is too large.
+            LinkupFetchTargetUnreachableError: If the target URL cannot be reached.
             LinkupFetchUnsupportedContentTypeError: If the URL resolves to an unsupported content
                 type.
             LinkupTimeoutError: If the request times out.
@@ -1316,6 +1319,12 @@ def _raise_linkup_error(self, response: httpx.Response) -> None:
                         "The provided URL's response is too large to be processed.\n"
                         f"Original error message: {error_msg}."
                     )
+                if code == "FETCH_TARGET_UNREACHABLE":
+                    raise LinkupFetchTargetUnreachableError(
+                        "The Linkup API returned a fetch target unreachable error (400). "
+                        "The provided URL could not be reached by Linkup.\n"
+                        f"Original error message: {error_msg}."
+                    )
                 if code == "FETCH_UNSUPPORTED_CONTENT_TYPE":
                     raise LinkupFetchUnsupportedContentTypeError(
                         "The Linkup API returned an unsupported content type error (400). "
diff --git a/src/linkup/_errors.py b/src/linkup/_errors.py
index d7e0e26..a0721ae 100644
--- a/src/linkup/_errors.py
+++ b/src/linkup/_errors.py
@@ -76,6 +76,16 @@ class LinkupFetchResponseTooLargeError(Exception):
     pass
 
 
+class LinkupFetchTargetUnreachableError(Exception):
+    """Fetch target unreachable error, raised when the Linkup API returns a 400 status code.
+
+    It is returned when the Linkup API cannot connect to the requested target URL, such as when
+    the host is unreachable or the request times out before a response is received.
+    """
+
+    pass
+
+
 class LinkupFetchUnsupportedContentTypeError(Exception):
     """Unsupported fetch content type error, raised when the Linkup API returns a 400 status code.
 
diff --git a/tests/unit/client_test.py b/tests/unit/client_test.py
index 36f7750..c65d12d 100644
--- a/tests/unit/client_test.py
+++ b/tests/unit/client_test.py
@@ -1043,6 +1043,19 @@ async def test_async_fetch(
         """,
         linkup.FetchResponseTooLargeError,
     ),
+    (
+        400,
+        b"""
+        {
+            "error": {
+                "code": "FETCH_TARGET_UNREACHABLE",
+                "message": "The target URL could not be reached (connection failed or timed out)",
+                "details": []
+            }
+        }
+        """,
+        linkup.FetchTargetUnreachableError,
+    ),
     (
         400,
         b"""