Matrix: Network Inspector

Understand the network around your Android device with Matrix, a focused diagnostics utility for inspecting the information Android makes available to ordinary apps.

CONNECTION OVERVIEW

- See active transports such as Wi-Fi, cellular, Ethernet, VPN, USB, and satellite where supported
- Check validation, captive-portal, and metered status
- Review local addresses, DNS servers, routes, proxy settings, and link bandwidth estimates
- Request a public IPv4 and IPv6 check when you choose

WI-FI AND BLUETOOTH DIAGNOSTICS

- Inspect the current Wi-Fi connection, frequency band, signal level, link speed, and Wi-Fi generation
- Run an on-demand nearby Wi-Fi scan with access-point identifiers, signal levels, frequencies, and security capabilities
- View paired Bluetooth devices
- Run a ten-second Classic and Bluetooth Low Energy discovery scan

CELLULAR AND DEVICE DETAILS

- Review SIM/operator state and available voice/data technology
- See serving and neighboring cell signal information when Android and your permissions allow it
- Inspect Java-visible network interfaces, addresses, flags, MTU, and available hardware addresses
- Review Android version, security patch, ABIs, and network hardware features

PRIVATE BY DESIGN

Matrix has no account, ads, analytics, tracking, or developer-operated backend. Diagnostic and scan results are shown on your device and are not stored by Matrix. Public-IP lookup is optional and clearly identified before you use it.

ANDROID PRIVACY, EXPLAINED

Modern Android deliberately restricts factory MAC addresses, saved Wi-Fi passwords, other apps’ traffic, IMEI, and privileged identifiers. Matrix explains those limits instead of showing invented or misleading values.

Permissions are optional and requested in context. Available results vary by Android version, device hardware, network state, system location settings, carrier, and permissions.