NetAdmin - Network Scanner
Aribada Inc.
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 address and vendor. Everything runs on-device; there are no accounts and 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 • Bonjour / mDNS service discovery across ~40 common service types (AirPlay, HomeKit, printers, file sharing, and more), plus whatever else your link advertises • 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: opt in to be notified when a device that hasn't been seen on the network before joins it • Scan Diff: compare two scans to see exactly which devices were added, removed, or changed 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 and PTR records for any host • 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 (endpoint configurable) • Wake-on-LAN — save named groups of devices and wake them together • Topology Map — a visual map of the devices around your gateway MORE NETWORK TOOLS • Traceroute with per-hop geolocation and on-demand WHOIS • 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 does its work entirely on your device and over your local network. It has no analytics, no tracking, and no third-party SDKs. Location access is used only to read the current Wi-Fi network name so it can label saved networks; Bluetooth and Local Network access are used only to discover devices you ask it to scan.