diff --git a/homeassistant/components/nmap_tracker/__init__.py b/homeassistant/components/nmap_tracker/__init__.py
index 7fade3868dc..bab71df94dc 100644
--- a/homeassistant/components/nmap_tracker/__init__.py
+++ b/homeassistant/components/nmap_tracker/__init__.py
@@ -2,16 +2,14 @@
 from __future__ import annotations
 
 import asyncio
-import contextlib
 from dataclasses import dataclass
 from datetime import datetime, timedelta
 from functools import partial
 import logging
 from typing import Final
 
-import aiohttp
+import aiooui
 from getmac import get_mac_address
-from mac_vendor_lookup import AsyncMacLookup
 from nmap import PortScanner, PortScannerError
 
 from homeassistant.components.device_tracker import (
@@ -158,7 +156,6 @@ class NmapDeviceScanner:
         self._known_mac_addresses: dict[str, str] = {}
         self._finished_first_scan = False
         self._last_results: list[NmapDevice] = []
-        self._mac_vendor_lookup = None
 
     async def async_setup(self):
         """Set up the tracker."""
@@ -206,12 +203,6 @@ class NmapDeviceScanner:
         """Signal specific per nmap tracker entry to signal a missing device."""
         return f"{DOMAIN}-device-missing-{self._entry_id}"
 
-    @callback
-    def _async_get_vendor(self, mac_address):
-        """Lookup the vendor."""
-        oui = self._mac_vendor_lookup.sanitise(mac_address)[:6]
-        return self._mac_vendor_lookup.prefixes.get(oui)
-
     @callback
     def _async_stop(self):
         """Stop the scanner."""
@@ -227,11 +218,8 @@ class NmapDeviceScanner:
                 self._scan_interval,
             )
         )
-        self._mac_vendor_lookup = AsyncMacLookup()
-        with contextlib.suppress((TimeoutError, aiohttp.ClientError)):
-            # We don't care if this fails since it only
-            # improves the data when we don't have it from nmap
-            await self._mac_vendor_lookup.load_vendors()
+        if not aiooui.is_loaded():
+            await aiooui.async_load()
         self._hass.async_create_task(self._async_scan_devices())
 
     def _build_options(self):
@@ -293,7 +281,7 @@ class NmapDeviceScanner:
                 None,
                 original_name,
                 None,
-                self._async_get_vendor(mac_address),
+                aiooui.get_vendor(mac_address),
                 "Device not found in initial scan",
                 now,
                 1,
@@ -402,7 +390,7 @@ class NmapDeviceScanner:
                 continue
 
             hostname = info["hostnames"][0]["name"] if info["hostnames"] else ipv4
-            vendor = info.get("vendor", {}).get(mac) or self._async_get_vendor(mac)
+            vendor = info.get("vendor", {}).get(mac) or aiooui.get_vendor(mac)
             name = human_readable_name(hostname, vendor, mac)
             device = NmapDevice(
                 formatted_mac, hostname, name, ipv4, vendor, reason, now, None
diff --git a/homeassistant/components/nmap_tracker/manifest.json b/homeassistant/components/nmap_tracker/manifest.json
index b9464020431..5200f778d4c 100644
--- a/homeassistant/components/nmap_tracker/manifest.json
+++ b/homeassistant/components/nmap_tracker/manifest.json
@@ -7,9 +7,5 @@
   "documentation": "https://www.home-assistant.io/integrations/nmap_tracker",
   "iot_class": "local_polling",
   "loggers": ["nmap"],
-  "requirements": [
-    "netmap==0.7.0.2",
-    "getmac==0.9.4",
-    "mac-vendor-lookup==0.1.12"
-  ]
+  "requirements": ["netmap==0.7.0.2", "getmac==0.9.4", "aiooui==0.1.5"]
 }
diff --git a/requirements_all.txt b/requirements_all.txt
index 1389755d799..5ec0dc292ad 100644
--- a/requirements_all.txt
+++ b/requirements_all.txt
@@ -323,6 +323,9 @@ aiooncue==0.3.5
 # homeassistant.components.openexchangerates
 aioopenexchangerates==0.4.0
 
+# homeassistant.components.nmap_tracker
+aiooui==0.1.5
+
 # homeassistant.components.pegel_online
 aiopegelonline==0.0.9
 
@@ -1264,9 +1267,6 @@ lw12==0.9.2
 # homeassistant.components.scrape
 lxml==5.1.0
 
-# homeassistant.components.nmap_tracker
-mac-vendor-lookup==0.1.12
-
 # homeassistant.components.matrix
 matrix-nio==0.24.0
 
diff --git a/requirements_test_all.txt b/requirements_test_all.txt
index 90acfece6b4..7fc9595bbeb 100644
--- a/requirements_test_all.txt
+++ b/requirements_test_all.txt
@@ -296,6 +296,9 @@ aiooncue==0.3.5
 # homeassistant.components.openexchangerates
 aioopenexchangerates==0.4.0
 
+# homeassistant.components.nmap_tracker
+aiooui==0.1.5
+
 # homeassistant.components.pegel_online
 aiopegelonline==0.0.9
 
@@ -1006,9 +1009,6 @@ lupupy==0.3.2
 # homeassistant.components.scrape
 lxml==5.1.0
 
-# homeassistant.components.nmap_tracker
-mac-vendor-lookup==0.1.12
-
 # homeassistant.components.matrix
 matrix-nio==0.24.0