All of the Blogs on the Contextual Backlink Premium Network are hosted on Unique Class A, B or C IP addresses to reduce footprints and ensure you receive High Value Backlinks from Unique Sources.
An IP Address is made up of 4 sets of 3 numbers, each of the value 0-255 – For example 192.168.0.1 – You’ll have no doubt seen and used them many times before. Each of these 4 sets are known as ‘classes’, and indicate which set of numbers we’re talking about – 192.168.0.1 or A.B.C.
So for example, if we say we’re only using Unique Class-A IP addresses for our blogs, this would mean the first number in the IP address would be different and unique – 192.168.0.1 – 233.168.0.1 – 155.168.0.1 – 72.168.0.1 etc. – There are around 16 million different possibilities with an Class-A IP range.
With Class-B IP ranges, the second set of numbers change – 192.168.0.1 – 192.233.0.1 – 192.155.0.1 – 192.72.0.1 – Each Class-B range has around 65,000 addresses.
Class-C IP Addresses have the least possibilities, with only 254 permutations in each range. 192.168.0.1 – 192.168.233.1 – 192.168.155.1 – 192.168.72.1.