aiooui
Async OUI lookups
Decision gist · record as of 2026-08-14
Yes, if you need async OUI lookups in a Python 3.9+ project. The package is lightweight, dependency-free, and MIT-licensed. However, be aware it is pre-alpha: the API may change and real-world usage is minimal, so evaluate whether the lookup behavior matches your needs before relying on it in production.AI-flagged interpretation of the facts on this page — verify before relying
Before you install
- Requires Python 3.9 or later; async context required to use async functions.
- Low friction installation with no runtime dependencies.
- Actively maintained with recent commits; however, the project is in pre-alpha status and has minimal adoption.
License · maintenance · safety
MIT (permissive) — MIT license permits commercial and private use with minimal restrictions; you must include the license text in distributions but face no copyleft obligations.
last release 2025-01-19 (572 days) · last repo commit 2026-08-10 · 1 stars
0 known vulnerabilities (OSV.dev, 2026-08-14) · 661,809 downloads/mo, #5,444 on PyPI
Alternatives
Verify before relying
pip install aiooui
import aiooui
# Async OUI lookup functionality available after import- Specific OUI lookup API surface and return format not detailed in excerpt
- Data source for OUI mappings and update frequency unknown
- Performance characteristics and typical latency for lookups not documented
What it is and what it does
aiooui is a lightweight async library for resolving MAC addresses to manufacturer information via OUI (Organizationally Unique Identifier) lookups. It wraps the standard OUI lookup process in an async interface, making it suitable for applications that need to identify network devices or Bluetooth peripherals without blocking I/O.
The package has no runtime dependencies and installs cleanly on Python 3.9 through 3.13. It is currently in pre-alpha development, meaning the API may change and the feature set is still stabilizing. The project is actively maintained but has limited real-world usage so far.
Use it for
- Identify Bluetooth device manufacturers in async IoT applications or device discovery systems.
- Resolve MAC addresses to vendor names in network monitoring or device inventory tools.
- Build async network utilities that need to look up hardware manufacturer information without blocking.
- Integrate OUI resolution into async device management or network scanning workflows.
Worth the install?
AI-flagged interpretation of the facts on this page. Verify before relying on it.
Yes, if you need async OUI lookups in a Python 3.9+ project.
The package is lightweight, dependency-free, and MIT-licensed. However, be aware it is pre-alpha: the API may change and real-world usage is minimal, so evaluate whether the lookup behavior matches your needs before relying on it in production.
Install
aiooui on PyPI
Before you install
Low friction installation with no runtime dependencies. Actively maintained with recent commits; however, the project is in pre-alpha status and has minimal adoption.
Requires Python 3.9 or later; async context required to use async functions.
License in practice
MIT license permits commercial and private use with minimal restrictions; you must include the license text in distributions but face no copyleft obligations.
Quickstart
pip install aiooui
import aiooui
# Async OUI lookup functionality available after importVerify before relying
- Specific OUI lookup API surface and return format not detailed in excerpt
- Data source for OUI mappings and update frequency unknown
- Performance characteristics and typical latency for lookups not documented
Package facts
| License | MIT permissive |
| Python support | Supports the current Python release <4.0,>=3.9 |
| Install friction | Low. Pure-Python wheel |
| Runtime dependencies | None |
| Maintenance | Actively maintained 572 days since the last release |
| Last repo commit | |
| First released | |
| Downloads | 661,809 / month, #5,444 on PyPI 30-day window, as of 2026-08-14 |
| Known vulnerabilities | None known OSV.dev, checked 2026-08-14 |
| Classifiers | Development Status :: 2 - Pre-AlphaIntended Audience :: DevelopersLicense :: OSI Approved :: MIT LicenseNatural Language :: EnglishOperating System :: OS IndependentProgramming Language :: Python :: 3Programming Language :: Python :: 3.10Programming Language :: Python :: 3.11Programming Language :: Python :: 3.12Programming Language :: Python :: 3.13Programming Language :: Python :: 3.9Topic :: Software Development :: Libraries |
Evidence: aiooui-0.1.9-py3-none-any.whl
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See also aiozoneinfo · cached-ipaddress · mac-vendor-lookup · macaddress · aiodhcpwatcher · aiousbwatcher · aiohappyeyeballs · habluetooth · vininfo · unifi-discovery