Best IP Scanners for Enterprise

JDisc Discovery is a powerful IT asset management and network discovery tool, designed to provide organizations with clear, real-time insights into their entire IT environment. By automatically scanning the network, it identifies and catalogs devices, from physical servers and workstations to virtual machines and network appliances, giving users a detailed inventory of their assets. The tool captures essential data such as hardware specifications, installed software, system configurations, and interdependencies among devices. A key advantage of JDisc Discovery is its agentless architecture. Rather than requiring installation on each device, it uses multiple protocols (like SNMP, SSH, WMI) to gather information, ensuring quick deployment and compatibility across various operating systems, including Windows, Linux, and Unix. This makes it ideal for diverse and dynamic IT ecosystems, enabling efficient and non-intrusive data collection.

Site24x7 provides unified cloud monitoring to support IT operations and DevOps within small and large organizations. The solution monitors real users' experiences on websites and apps from both desktop and mobile devices. DevOps teams can monitor and troubleshoot applications and servers, as well as network infrastructure, including private clouds and public clouds, with in-depth monitoring capabilities. Monitoring the end-user experience is done from more 100 locations around the globe and via various wireless carriers.

Paessler PRTG is an all-inclusive monitoring solution with an intuitive, user-friendly interface powered by a cutting-edge monitoring engine. It optimizes connections and workloads, reduces operational costs, and prevents outages. It also saves time and controls service level agreements (SLAs). This solution includes specialized monitoring features such as flexible alerting, cluster failover, distributed monitoring, maps, dashboards, and in-depth reporting.

Lansweeper can help you discover your IT and build your central IT Asset System of Record. You can easily audit all assets within your company's network using the Lansweeper Deepscan IP scanner engine. You can create a network inventory that includes all hardware, software, and users. Scan Windows, Linux, or Mac devices. Keep track of all your licenses, serial numbers, and warranties from major brands such as Dell, IBM and HP. Detect Unauthorized Local Admins and unify Office 365/AD User Data. Get the netbios domain, check for Windows Updates and more. You can discover all assets in your IT environment you didn't know about and take full control over your network. Get your free trial to get started with IT asset management.

Most network scanning software packages require credentialed access to remote devices in order to detect operating system. Slitheris Network Discovery uses TCP/IP stack fingerprinting, other technologies, and can identify many operating systems without authentication or credentials, including Windows (and its Edition), Linux and iOS. Slitheris can also scan for details about the operating system, such as Windows Uptime and Cold Boot Time, Time of Day, and Domain/Workgroup names. It distinguishes between Domain types and Workgroup types without requiring authentication or credentialed accessibility. This saves time and frustration when trying to find usernames and passwords, or visiting servers and PCs in person. This unique feature will be especially appreciated by IT Providers and Managed Service Providers.

Nmap is an open-source software project that aims to dispel the stereotype of poorly documented open-source software. It provides a comprehensive set documentation for installing and using Nmap. This page links to Insecure.Org documentation as well as generous contributions by other parties. Nmap Network Scanning, the official guide to Nmap Security Scanner is a free and open source utility that millions of people use for network discovery, administration and security auditing. This book is suitable for all levels of security and networking professionals, from beginners to advanced hackers to explaining basic port scanning techniques. The 42-page reference guide explains each Nmap option and feature, while the rest of this book shows how to use those features to solve real-world problems. Diagrams and examples show real communication over the wire.

Acunetix is the market leader for automated web application security testing and is the preferred tool for many Fortune 500 customers. Acunetix can detect and report on a wide range of web application vulnerabilities. Acunetix's industry-leading crawler fully supports HTML5/JavaScript and Single-page applications. This allows auditing of complex, authenticated apps. Acunetix is the only technology that can automatically detect out of-band vulnerabilities. It is available online as well as on-premise. Acunetix includes integrated vulnerability management capabilities to help enterprises manage, prioritize and control all types of vulnerability threats. These features are based on business criticality. Acunetix is compatible with popular Issue Trackers, WAFs, and is available online on Windows, Linux, and Online

OpUtils is an IP address and switch port management tool that engineers can use to efficiently monitor, diagnose and troubleshoot IT resources. OpUtils is a complement to existing management tools, providing real-time monitoring and troubleshooting capabilities. It makes it easy for network engineers to manage their switches and IP addresses. This switch port management tool includes over 20 tools that can be used to monitor network performance, such as monitoring bandwidth usage, monitoring the availability of critical devices, and backing up Cisco configuration files. Advanced IP scanning of IPv4 or IPv6 subnets within your network is possible to identify available and used IP addresses. You can scan all switches in your network, map ports, run port scans, and view details such user, physical location, and more. Block access to rogue devices and identify rogue device intrusions.

SolarWinds®, IPAM IP address tracker software automatically detects your network's IPv4 IP addresses and allows you create IPv6 subnets with a step-by–step wizard. IPAM records and keeps track of changes in MAC addresses, hostnames and status (reserved or transient, in use, in use and available) by regularly scanning managed subnets with ICMP, SNMP and neighborhood scanning. This automated IP address tracking feature records all IP addresses for a specific time period. Administrators can also use the timestamp provided by the tracker to help them troubleshoot network problems. Administrators can quickly access detailed device information to help them diagnose and resolve problems. SolarWinds IP Address Tracker can be used to identify conflicts and determine which device had the IP address in the first place. You can also change the IP address of the device in conflict.

Netlas.io, a network scanner on the Internet, is a search engine. Netlas scans DNS records for billions of domains names, hundreds and millions of HTTP responses, and SSL certificates. This information can be obtained using several tools. This tool allows you to search through the results of internet scans. Netlas scanners are non-intrusive and continuously scan internet-accessible hosts. They save their responses. DNS Search: This stores domain names and their IP addresses as well as other types of DNS records. IP WHOIS: Information on the owner and management a IP address including the IP address range and network provider name. Domain WHOIS: Information on the domain owner, including contact information, details of the registrar, registration dates and expiration dates. Certificates: A database containing SSL certificates from various sources. Netlas is a must-have tool for any cybersecurity professional.

Advanced IP Scanner has been proven reliable over the years to be a useful tool for managing LANs and performing a wide variety of networking tasks. Famatech and beta-testers from all over the world rigorously test each new version. To ensure the best possible solution for customers, Famatech takes into consideration all suggestions for product improvement. Radmin, Famatech’s popular remote tech support product, is integrated with Advanced IP Scanner. This allows Advanced IP Scanner to expand its capabilities and simplifies the job of the system administrator. Famatech software can be used by many technology leaders, including IBM, Sony and Nokia, HP and Siemens, as well as major telecommunications operators and government organizations and financial institutions.

The Angry IP scanner scans IP addresses and ports very quickly. It can scan IP addresses from any range and any ports. It is lightweight and cross-platform. It doesn't require installation and can be copied and used wherever you like. Angry IP scanner simply pings each IP to verify that it is alive. If it is, it will resolve its hostname, determine the MAC address, scan ports, and so on. Plugins allow you to increase the amount of data collected about each host. You can also access additional features like NetBIOS information (computer, workgroup, currently logged-in Windows user), favorite address ranges, webserver detection, customizable openers, and NetBIOS information (computer, workgroup, and currently logged in Windows user). You can save scan results to CSV, TXT or XML files. Angry IP scanner can collect any information about scanned IPs using plugins. Anyone who can code Java code can create plugins and extend the functionality of Angry IP scanner.

Network Scanner is an IP scanner. It can scan large corporate networks with hundreds of thousands of computers as well as small home networks with many computers. The program can scan a variety of IP addresses, computers, and ranges of addresses. However, the number and subnets that it can scan is unlimited. Network Scanner will display all shared resources, including hidden NetBIOS (Samba), shared resources as well as FTP and web resources. Network Scanner is available to both network administrators as well as regular users. It can be used to audit network computers and search for available resources. Network Scanner can not only locate network computers and shared resources but also check access rights. Users can mount the network drive, or open them in Explorer. The program allows you to easily export the network scan results to an XML or HTML file, or save them in the program.

This freeware network scanner displays active computers and logs user names (NetBIOS), IP addresses, and MAC addresses. Bopup Scanner can also identify and show HTTP (Web) servers on remote computers (TCP port 80, 8080). It quickly detects online computers and allows you to browse shared resources and save the results to a text file. Advanced users can enter IP ranges to scan, modify a timeout to resolve remote hosts, and run the program via a command-line interface. Bopup scanner is portable. It does not require any setup or installation on a destination PC. The program can also be copied to a USB flash disk to be transferred to another computer. You can run the program with the command line parameters. This allows you to specify predefined options such as IP range (start and end IP addresses), path to the file, and where to save results. The scanner can also be used in batch files to automate monitoring.

Data for security companies, researchers, and teams. Access to historical and current data via a fast, always-up API. The API is available at a simple price structure that allows you embed our data in your applications. All the data is available, fully-indexed, historical and current, and can be accessed immediately. Search over 3 billion historical and modern WHOIS data, and WHOIS changes. Our daily-updating database is over 203,000,000 deep and growing. Find out what tech sites are currently online and search for over a thousand technologies. Monthly access to more than 1 billion passive DNS data sets. You will have access to the most up-to-date information about IPs, domains and hostnames in real time. With tagged and index intel, searching is quick and easy. Access a treasure trove of cyber security information and find the information you need. Our API is able to provide security analysts and developers with the most up-to-date DNS and domain information.

Use IPAM's capacity reporting feature to track subnet usage and aid in capacity planning. Use the customizable subnet capacity template to get fast, flexible, and central reporting. The Subnet Allocation Wizard is an IPAM tool that allows you to divide your IP address space into subnets that are perfectly sized for your network. IPAM's drag and drop interface allows you to create groups that contain any number of subnets, supernets, or groups. You can also create custom fields and use them. vRealize Orchestrator can be used by vRealize Automation and vCenter to automate the management of IP addresses. Reserve unique IP addresses and have them released automatically during the appropriate machine lifecycle. IPAM can be used to locate abandoned addresses from both static or DHCP systems. Just use IPAM's autoupdated logs for easy identification and reclaim.

A free IP scanner is a fast IP scanner and port scanner. It can be used by system administrators as well as general users to monitor and manage networks. This program is powered by multi-thread scanning technology and can scan hundreds of computers per second. It simply pings each address to verify that it is alive. If it is, it can optionally resolve its hostname, scan ports, and so on. A free IP scanner can display NetBIOS information, including the host name, workgroup, current logged user, and MAC addresses. The information can be exported as plain text files. Administrators will appreciate the fact that the Free IP Scanner scans hundreds of computers per second. It can be configured to scan at different priority levels, limit the number of threads, and so forth. To enter the first and last IP addresses, you can use two fields in IP Range. You can enter a lower number than the first IP address. It is okay to translate your input.

Intruder, an international cyber security company, helps organisations reduce cyber exposure by providing an easy vulnerability scanning solution. The cloud-based vulnerability scanner from Intruder finds security holes in your digital estate. Intruder protects businesses of all sizes with industry-leading security checks and continuous monitoring.

WiFi Scanner scans nearby networks and provides vital WiFi information for troubleshooting purposes. Filtering and sorting options can narrow down the results in high-occupancy areas. Channel graphs at 2.4 GHz or 5 GHz allow you to see overbearing and overlapping signal interferences that can affect network performance. The IP Scanner scans for devices connected to your network. Overcrowding can lead to speed and bandwidth issues. The Speed Test allows you to keep track of network speeds and performance. To test upload and download speeds, you can use a laptop to walk to different areas in your network. The IP Scanner Who's On My Network searches your network for connected devices. Too many devices can slow down your network, which can cause connection and speed problems. It can also be used for detecting intruders on your network.

MyLanViewer Network/IP scanner is a powerful IP address scanner that can be used to scan local area networks (LANs). This program will allow you to find all IP addresses,MAC addresses, and shared folders on your Wi-Fi or wired network. The program scans your network and displays the information in a buddy-list-style window. It also provides the computer name and IP address. It can monitor your external IP address, send email notifications when it changes, and can also send emails to notify you. MyLanViewer Network/IP Scanner is able to turn on remote computers, view and manage shared folders, terminate user session, show netstat information and detect rogue DHCP server.