LanScope
Visualize the local area network scanning tool, run nmap through the Web interface and store the scanning history to local SQLite.
application brief LanScope is a visual local area network scanning tool for home networks, Homelab and small office networks. It runs nmap through a web interface to help you see which devices are online on the local area network, which services are open, and how network status has changed compared to previous scans. core functions - Scan the local area network by CIDR segment to display the IP, MAC, manufacturer and reverse DNS host name of the online host. - Perform TCP port scanning on a single host to identify open ports, service names, product and version information. - Supports UDP scanning and operating system fingerprinting, and saves results in history. - Provides table and topology views to browse the network by device information, port and system type. - Support scan history, baseline comparison, difference reminder, scheduled scanning, notification and timeline charts. Who is suitable for? Ideal for home users, Homelab users, network administrators and small office maintenance personnel who need to know about their local area network equipment. It is suitable for equipment inventory, daily network visibility checks, discovering new or missing hosts, and observing changes in network status over time. use 1. After opening it for the first time, enter the network segment to scan in the Target input box, for example, 192.168.1.0/24. 2. Click Scan now to start scanning and wait for the online device to appear in the results table. 3. Continue to perform port scans, UDP scans, or OS scans on individual hosts as needed, and you can also view history, topology maps, baseline comparisons, and timelines. precautions - Please scan only networks that you own, manage or have been explicitly authorized. - This is not a vulnerability scanner and does not provide vulnerability libraries, CVE matching or exploitation detection. It is mainly used for network visibility and device inventory. - Scanning a real local area network requires the application to have permissions related to host network and network management;MAC address and manufacturer information are usually only available to devices in the same layer-2 network. - UDP scans are usually slow, and the README states that top-100 UDP scans may take 5 to 15 minutes.
