![]() ![]() Instead, you need a solution that enables you to monitor all your IP addresses while still being able to distinguish and scan them based on their IP hierarchy, i.e., based on the different subnets or supernets they belong to. To monitor this hierarchy of IP addresses, conventional solutions like native command scanning can prove impractical. Some networks also form supernets to enable route aggregation. Networks aren’t limited to a single subnet or an IP address block-they span multiple subnets to support growing demand. This helps you gain complete visibility over who is using your address space resources and how they’re being used. You can also drill down to details on its physical location or the system name of the device currently using the IP address. Using IP scanners, you can also inspect the various networking aspects of an IP address, such as its asset details, network interface card type, reservation type and status, and last scan time. They scan and display details such as an IP’s associated MAC address connected DNS status, including forward and reverse DNS lookups and connected switch port details. IP scanners aid in deriving a complete picture of your network’s IP resource usage by offering insights into an IP’s associated device’s details. Based on this list, you can easily assign and reassign IPs to devices in your network without having to manually scan for available IPs every time a new device enters your network. This gives you a list of IPs that are currently not in use. While scanning your address space, IP scanners automatically log IP address statuses. They also enable you to correlate the scanned IP details with the data in your DHCP servers, which helps you monitor your DHCP server scopes alongside individual IP addresses in your network. By automating periodic scanning and eliminating the manual intervention involved in data updates, IP scanners ensure that data is tracked in real time and is error-free. With an advanced IP scanner like ManageEngine OpUtils, you can scan all your IPs and their allocations through a centralized console. For this reason, you need to periodically scan and monitor your IP address space. This means your IPs and DHCP servers together are crucial components when it comes to ensuring continuous network connectivity. ![]() Any device that requires network connectivity requires an IP address to be assigned to it. Today’s networks use both IPv4 and IPv6 addresses, which are maintained and allocated by several Dynamic Host Configuration Protocol (DHCP) servers within the network. In this blog, we’ll discuss how deploying an IP scanner can help you simplify the IP address management process by enabling: You need an effective and reliable IP address management solution that gives you complete control over how your IP addresses are scanned and provides insights into your IP address space’s status, allocation, and utilization metrics. Traditional methods, such as spreadsheets and native command scanning, don’t make the cut anymore. ![]() This evolution has also had a considerable impact on how we monitor a network’s basic building block: IP addresses. Being a network admin is becoming more challenging by the day, with organizational networks continually evolving to meet today’s demanding network requirements.
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