NetAdmin - Network Scanner

LAN scanner, SNMP & ping tools

USD 29.99

New: Security Audit, Digital Presence, Internet Health, DNS Benchmark, DHCP Discovery, and a Mac Wi-Fi Scanner. Plus Speed Test history and on-device fingerprinting. NetAdmin is a complete network administration toolkit for your local network. Scan a subnet, see every device that answers, and drill into each host: reachability, round-trip time, open ports, hostname, MAC and vendor. Everything runs on-device — no accounts, nothing to sign up for. DISCOVER YOUR NETWORK • Fast subnet ping sweep with a live reachable/latency readout • Per-host detail: hostname, MAC address, OUI vendor and country, open ports, IPv6 addresses • Device Identity: on-device brand/model/OS fingerprinting from UPnP/mDNS/hostname/OUI signals • Bonjour / mDNS service discovery across ~40 service types (AirPlay, HomeKit, printers, file sharing, and more) • Bluetooth LE device inventory • Automatic device-type classification and icons • Rename any host, and add notes and tags that survive re-scans • Custom scan port list, and CSV export of hosts, Bonjour and Bluetooth results MONITOR IN REAL TIME • Live ping-reply latency and packet-loss graphs, per host • RTT min / avg / max / current / jitter and loss statistics • Optional automatic re-scan on a schedule you choose • New-device alerts: get notified when a never-before-seen device joins • Scan Diff: compare two scans to see which devices were added, removed, or changed • Digital Presence: person-to-device profiles, who's-home status, and a network event timeline • Internet Health: on-device outage detection with a downtime log and optional drop alerts SNMP, DONE RIGHT • SNMP Walk over v1, v2c and v3 (USM authentication + privacy, SHA/AES) • Module-grouped MIB tree browser with filter and search • Import your own private MIB files • Live monitoring: pick numeric OIDs (counters, gauges, timeticks) and graph them over time • Save walks and export results as TXT or CSV • Pull the ARP table to auto-fill host MAC addresses TOOLS HUB • Subnet Calculator — netmask, wildcard, network, broadcast and usable host range from any CIDR • DNS Lookup — A, AAAA, MX, TXT, CNAME, PTR, NS, SOA, SRV, CAA, SSHFP records and a DNSSEC indicator • DNS Benchmark — ranks public DNS resolvers (Cloudflare, Google, Quad9, OpenDNS, AdGuard) by response time • DHCP Discovery — best-effort enumeration of DHCP servers on your LAN • Port Checker — test whether a TCP port is open and read its service banner • HTTP / TLS Inspector — response headers plus certificate common name, issuer, validity and SANs • Speed Test — download/upload throughput with latency and jitter, saved to history with a trend chart, optional scheduling, and an editable server • Security Audit — on-device network security score (A–F) from risky open LAN ports and a router UPnP/IGD exposure audit • Wake-on-LAN — save named groups of devices and wake them together • Topology Map — a visual map of the devices around your gateway • Wi-Fi Scanner (Mac) — nearby access points via CoreWLAN: SSID, signal, channel, band and security MORE NETWORK TOOLS • Traceroute with per-hop geolocation, on-demand WHOIS, and a full-screen map on iPhone • Ping Test to any host or domain with latency and loss graphs • Network topology and interface details, public IP, Wi-Fi information MADE FOR YOUR DEVICES • Universal three-column layout that adapts from iPhone to iPad to Mac • Save multiple networks and review them offline • iCloud sync keeps your saved SNMP servers and bookmarks in step across your devices • Privacy option to mask the device-specific half of MAC addresses PRIVACY NetAdmin works entirely on your device and over your local network — no analytics, no tracking, no third-party SDKs. Location is used only to read the current Wi-Fi name (to label saved networks) and, on Mac, to list nearby access points in the Wi-Fi Scanner; Bluetooth and Local Network access are used only to discover the devices you scan.

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NetAdmin 3.3.0 adds six new Tools plus deeper diagnostics: • Security Audit — on-device network risk score (A–F) from risky open ports and a router UPnP exposure check • Digital Presence — who's-home status and a network event timeline • Internet Health — outage detection with a downtime log and optional alerts • DNS Benchmark — ranks public DNS resolvers by speed • DHCP Discovery — finds DHCP servers on your LAN • Wi-Fi Scanner (Mac) — nearby access points via CoreWLAN Also new: • Speed Test now keeps history with a trend chart, an optional automatic test schedule, and an editable test server • Device Identity — on-device brand/model/OS fingerprinting for each host • DNS Lookup adds NS, SOA, SRV, CAA, SSHFP records and a DNSSEC indicator • Full-screen map-first Traceroute on iPhone • Reliability fixes across Speed Test, DNS parsing, and outage tracking

Version 3.3.0

The developer, Aribada Inc., indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

  • Data Not Collected

    The developer does not collect any data from this app.

    Privacy practices may vary based, for example, on the features you use or your age. Learn More

    Accessibility

    The developer has not yet indicated which accessibility features this app supports. Learn More

    Information

    Provider
    • Aribada, Inc.
    Size
    • 9.4 MB
    Category
    • Utilities
    Compatibility
    Requires iOS 17.0 or later.
    • iPhone
      Requires iOS 17.0 or later.
    • iPad
      Requires iPadOS 17.0 or later.
    • Apple Vision
      Requires visionOS 1.0 or later.
    Languages
    English and 2 more
    • English, Japanese, Korean
    Age Rating
    4+
    Copyright
    • © Copyright (c) 2026 Aribada Inc.
  • Privacy Policy

    • Supports

    • Family Sharing

      Up to six family members can use this app with Family Sharing enabled.

    More by Aribada Inc.

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