IP Monitor Software/Tools to Keep Critical Servers Monitored & ONLINE!

best ip monitor software and tools

Marc Wilson

Having a highly available network has become a critical factor for any business. A small service downtime or a traffic bottleneck can represent a big revenue loss. Networking experts and industry leaders are aiming for networks that maintain a 99.99% availability to avoid any kind of loss.

A big piece of the puzzle to maintain that kind of availability is to implement IP Monitors and Alerting systems. Using a centralized IP Monitoring software ensures that all components are up and running smoothly. The core function of these tools is to keep an eye on critical IP-connected devices and services in real-time.

On the basic level, these tools will automatically send pings to check response and raise alarms and notifications when a failure occurs. Having this access to this information allows you to act quickly and avoid problems before they occur.

Some benefits of monitoring your IP Network include:

  • Keep server Availability Close to 99.99%.
  • Improve Server Performance and predict Trends by Analyzing Statistics.
  • Keep an Eye on your Server anywhere and from any device with online web-interface monitoring services.
  • Send Real-time Alerts or Activate a Script when a certain threshold level is reached.

Here's a List of the Best IP Monitors of 2019:

  1. Solarwinds ipMonitor
  2. PRTG
  3. ManageEngine OpManager
  4. PowerAdmin
  5. Visual Pulse
  6. Nagios
  7. Zabbix

The following list of IP monitoring software will help you to keep an eye on all critical servers. We included their extra features, their official download site, and the pricing plan if it was publically available – as some of these Software manufacturers tend to not post them on their sites.

1. SolarWinds ipMonitor

ipMonitor from SolarWinds lets you control all your network devices, servers, and apps from a single platform. ipMonitor crafts and sends alerts when the availability and performance of your entire network are about to hit the floor. If there is an unfortunate downtime, ipMonitor will react based on automatic predefined actions.

This tool has been popular among the network administrators for many years because it is highly responsive, the installation and operability are easy, and it can be managed online through its clean web-interface.

Some features include:

  • Automatic discovery for new devices and configuration changes.
  • Map-view and NOC-view to monitor the status of the entire network.
  • Receive notifications through Email, text messages or Windows Event Log Files.
  • Automatic corrective actions to restore service when something fails.
  • Historical performance built-in reports that can be automatically sent to your email.

Official and Download Site:


Free 30 Day Trial!



An IP/network scanner and monitor software to keep an eye on critical servers. PRTG’s unified monitoring is used not only for network devices but also for bandwidth, servers, apps, virtual environments, IoT and more.

On the basic level, PRTG automatically pings an IP or range of IPs and begins to monitor the status of the associated devices. The tool also uses SNMP sensors to provide a quick overview of the network and summary of the traffic going in and out. The centralized dashboard uses different colors to organize the statues of the network elements. You’ll see green when everything is running smooth and jump into the red when there is a failure which also activates various actions, such as notifications, alerts or remediation scripts.

PRTG apps let you check your network remotely, anywhere and from any device. Its online monitoring platform lets you control the entire network from a single web interface.

Extra features:

  • Packet Sniffing and Netflow sensors for Cisco devices, extend the discovery functionality and lets you analyze your traffic much deeper.
  • Adapt PRTG to your needs using its powerful API.
  • With the built-in notification function, you can customize alarms, so that you can be alerted via text message, SMS, email, on-page, etc.

Official and Download Site:


For free for up to 100 monitoring sensors. For more options, check their Price List.


3. ManageEngine OpManager

A real-time availability monitor from ManageEngine OpManager that gives you constant updates of your entire IP network. The tool provides availability statistics, in-depth monitoring and data analyzed from routers, switches, servers or any SNMP-enabled device. You can check all this data online using a web interface from any device.

ManageEngine OpManager Availability Monitor sends consecutive automatic pings to monitored devices and waits for a response. If the device is unresponsive, the software starts alarm propagation, from Attention, Warning to a Critical state.

The tool also provides a real-time SNMP-based interface and port availability monitoring for every element in the network. It can also gather all data and create a report showing interface availability for hours, days, weeks, months, etc.

Some extra features:

Aside from network devices, the tool also provides availability monitoring for:

  • Interfaces.
  • WAN links.
  • Services or Applications.
  • Processes.
  • Websites.


Official and Download Site:


If you liked the software, get a quote.



4. PA Server Monitor

Power Admin “PA” offers an Agentless Server and Network Monitoring tool. The tool can monitor the performance of Windows, Linux, and different vendor network devices.

The tool doesn’t rely on agents to gather information. Instead, it sends automatic pings to check the health of network elements. PA Server Monitor does not only monitor network resources, it also monitors disk space, memory, disk, SNMP + traps, web page content, services, event logs, processes, etc. And if you are on the go, you can still monitor all your devices through remote monitoring using secure port 443, or HTTPS web-interface.

Administrators like PA because it is designed with security in mind. The software does not keep any data in the cloud; it keeps everything on the servers.

Extra features include:

  • Monitors a large volume of devices, and extends that through its satellite monitoring service.
  • Swap failed server to a standby with automatic failover.
  • Extensive reporting. The tool can create status reports for devices, servers, uptime, historical stats, etc.
  • Intelligent alert and response system. PA Server Monitor can send customized emails or SMS, and if necessary it can automatically restart services or execute scripts to minimize downtime.


Official and Download Site:

PA offers a free 30-day full-featured trial.



The software can be purchased on four different licenses. Choose what matches your needs from the following types, Lite, Pro, Ultra, and Corporate Ultra.



5. VisualPulse

A real-time IP monitoring software that allows you to check hundreds of devices simultaneously. VisualPulse IP Monitor does not only makes sure that IP addresses are responding but that they are also performing well.

To make sure that your network is performing correctly, its browser allows you to access key metrics like ping latency, packet loss, downtime, response time, errors, and even TCP/UDP/SNMP total I/Os.

You can define thresholds on these metrics to differentiate devices by how they are responding and get notified when certain threshold is reached. With these data in hand, you can create detailed reports in HTML or XLS and get a better understanding of your network, spot patterns and identify potential failures.

More Features include:

  • Online network management with remote access through its web-interface.
  • Intelligent automatic notification systems. Provide instant alerts based on thresholds to email or SNMP-traps.
  • Monitor up to 500 devices/services simultaneously.
  • Real-time and historical reports show the reasons for IP packet loss.


Official and Download Site:

Try VisualPulse completely free for 15 days.



Starting at standard edition for license only on 10 elements at $295.00. Find more information on the official price list.



6. Nagios Core

Nagios is an industry standard IT infrastructure monitoring software developer. Nagios created the free and open source Nagios Core to keep critical servers monitored online.

Nagios Core was created with flexibility and scalability in mind. The core feature set can be extended through the use of a thousand different add-ons. This tool was designed to run natively on Linux systems but now it can support Windows as well.

The software monitors elements by scheduling, handling, processing, and alerting the basic events. This tool does not check performance, send notifications, or processes performance data. These tasks are left in the hands of other Nagios projects.

More Features:

  • It can be extended to perform more tasks with it multiple APIs provided by a strong community of users.

Some add-ons out-of-scope by Nagios Core, include auto-discovery, configuration front-ends, graphics performance, distributed monitoring, and many more.


Official and Download Site:

Get Nagios Core from its official site.


Open source and Free.



7. Zabbix

A free and open source monitoring software, Zabbix is a comprehensive tool for monitoring networks, operating systems, and services. It can help you keep an eye on critical server performance metrics and ongoing incidents.

There is no need to install agents on the monitored hosts. Just allow basic services such as SNMP, ICMP, TCP, SSH, IPMI, or Telnet to send simple checks to verify server availability and responsiveness. If you want extended monitored services, you can install the agent on either UNIX or Windows and monitor metrics such as CPU load, bandwidth, disk space, network and memory utilization, etc.

Extra Features:

  • Out-of-the-box templates with pre-configured items, graphs, triggers, web scenarios, apps, etc.
  • Auto-discovery of new devices or configuration changes.
  • Detect problems with proactive network monitoring and flexible trigger expressions.
  • Monitor and run commands on servers remotely, over the Internet and through firewalls.

Official and Download Site:

Get and install Zabbix from its official site.



Free and open source



There is no good monitoring software that can improve a badly implemented network – Good IP Monitoring practices start with the skills of the Network Admin or Manager. Having a good network plan and design, infrastructure installation, IP addressing scheme, Monitoring and Operation plan is the real key to a 99.99% available network.

But, there are Tools in the admin’s toolbox that can make the life much easier…

The seven IP  Monitoring Tools and software described above are considered the best and will definitely help the network admin perform a better job. Get more details from their official sites and give them a free download and install to see which one suits your network needs.