Infrastructure Discovery

Discover Every Device. Audit Everything.

Point ServerTools at a subnet and it discovers every server, workstation, printer, router, switch, and PLC on your network. Fingerprints each device, builds an interactive topology map, and matches the right scanners automatically.

1 command to scan entire subnetsZero agents — agentless discoveryWorks offline and air-gapped

~16 devices — router, servers, workstations, printer

16

Devices

4

Zones

11

Open Ports

18

Auditors Matched

Internet

Network Core

3 devices

Servers

2 devices

Peripherals

2 devices

Workstations

9 devices

Asset Inventory — 16 devices

DeviceTypeIP AddressOS / FirmwareOpen PortsAuditors
pfSense RouterFW192.168.1.1pfSense 2.722, 443, 1614
Office SwitchSW192.168.1.2Cisco SG35022, 1612
Wi-Fi APAP192.168.1.3UniFi 7.x22, 443, 1613
File ServerSRV192.168.1.10Ubuntu 22.0422, 445, 1114
Web ServerSRV192.168.1.11Debian 1222, 80, 4435
HP LaserJetPRT192.168.1.20HP FW 4.89100, 6312
Synology NASNAS192.168.1.21DSM 7.222, 445, 50014
Windows PCs×8WS192.168.1.100–107Windows 11445, 33897
MacBookWS192.168.1.108macOS Sonoma22, 59002

How Discovery Works

From one command to a full infrastructure audit in four steps.

01

Subnet Scan

ARP sweep + ICMP ping + TCP SYN on top 100 ports. Finds every live host on the network in seconds.

02

Fingerprint

Identifies OS, device type, firmware version, and open services for each discovered host.

03

Network Map

Generates an interactive topology showing zones, connections, and device relationships.

04

Targeted Audit

Automatically matches and runs the right scanners from 105 available auditors per device.

One Command. Full Visibility.

terminal
# Discover all devices on the network
$ servertools discover 10.0.0.0/16
[Discovery] Scanning 10.0.0.0/16...
[ARP] Found 47 live hosts
[ICMP] Confirmed 43 responsive
[TCP] Port scanning 47 hosts (top 100 ports)...
Host Type OS Ports Scanners
────────────────────────────────────────────────────────────────────────
10.0.0.1 Firewall Fortinet 7.4 22,443,161 4
10.0.0.2 Switch Cisco IOS-XE 22,161 2
10.0.1.10 Server Ubuntu 22.04 22,80,443 5
10.0.2.10 Server Win Srv 2022 88,389,445 5
10.0.3.200 Printer HP LaserJet 9100,631 2
10.0.3.100 Workstation Windows 11 445,3389 9
... (41 more hosts)
Summary: 47 hosts | 6 types | 312 open ports | 187 applicable auditors
Map: servertools discover --map -o network.html
Export: servertools discover --export -o assets.csv
# Now run targeted audits on everything discovered
$ servertools scan all --from-discovery

Discovery requires Professional or Enterprise

Infrastructure discovery, network mapping, and auto-matched auditing are available in Professional ($199) and Enterprise ($599) licenses.

Buy Professional — $199Compare All Plans