Understanding subnetting is crucial for network management and security. This cheat sheet is an invaluable tool, providing a comprehensive overview of IPv4 & IPv6 subnet masks. Designed as a quick reference, this guide offers detailed insights into the number of possible subnets and hosts per subnet, along with examples of IP ranges and broadcast addresses for each subnet size.

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The interaction between IP address sale prices and the broader economic landscape not only emphasizes the perceived financial value of these digital assets but also uncovers a link between our role as an IPv4 provider and Monthly Recurring Revenue (MRR) and its relationship with stock market fluctuations. Explore this fascinating connection to learn more.

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When IPv4 emerged, no one could have imagined the scale of the internet today. Unsurprisingly, as the internet expanded, the pool of unallocated IPv4 addresses drained fast, and in 2011, IANA (Internet Assigned Numbers Authority) officially exhausted its IPv4 free pool.

By this time, IPv6 was already introduced as an alternative with an astonishing number of IP addresses, but even today, the adoption of this version is surprisingly slow. IPv4 and IPv6 can coexist, but the former dominates the worldwide internet traffic.

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Do you know how to recognize IP address abuse? Do you know whom to contact if abuse occurs and how much it costs to tackle the problem? Keep reading to find answers to all your burning questions.

There are various types of IP address abuse that can harm IP reputation – some of most common being phishing, spam and copyright infringement – which is why abuse observability can be complex.

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IP address geolocation is the mapping of IP addresses of internet-connected devices to their geographic location in the real world. This mapping can be quickly done with the help of an IP geolocation lookup tool.

Various parties use IP geolocation data for a wide range of needs. However, in most cases, companies use this data to provide internet users with more personalized marketing offers.

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When it comes to the private vs public IP discussion, it is clear that internet users often focus on their public IPs. However, did you know that private IPs exist as well?

Every device connected to the web has an Internet Protocol address or IP address, and both private and public IPs are equally as important.

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A dedicated IP address is a type of IP address that is assigned to a single domain. Dedicated IP addresses exist in opposition to shared IPs, which are shared among two or more domains.

A dedicated IP address is literally dedicated to one website. If your domain has a dedicated IP address, that address is unique to your domain. Entering a dedicated IP address into your browser’s address bar will call up the assigned website. Just like entering a URL would.

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