The Classless Inter-Domain Routing (CIDR) notation is a method to define prefixes of arbitrary lengths thus allowing to divide a network into smaller network sections. The general process also called subnetting is useful in many different contexts to help isolate group of hosts together and deal with them easily…
GeoIP, or IP geolocation refers to the method of locating a user or device's geographic location through its IP address. The method can reveal device information including but not limited to the country, region, city, latitude, longitude, ZIP/postal code, ISP, or ASN where a device IP address is in use…
All devices connected to the Internet are assigned a unique identifier. This identifier, called an IP address is a numerical label that allows other devices to find it. For instance, your home address most probably looks like this: 82.65.211.14…