What is Anycast DNS?
An introduction to Anycast DNS
Subnetting is a technique used to divide a network into smaller, more manageable pieces, called subnets. It's a crucial aspect of network management and optimization.
A subnet, or subnetwork, is a smaller network within a larger network. When a network is subnetted, it's divided into smaller networks, each with their own range of IP addresses.
Subnetting involves splitting an IP network into smaller parts by extending the network mask. For example, a Class C IPv4 network might have a subnet mask of 255.255.255.0, allowing for up to 254 usable hosts. If this network were subnetted into four smaller networks, the subnet mask might become 255.255.255.192, with each subnet supporting up to 62 hosts.
Subnetting is often used in conjunction with Classless Inter-Domain Routing (CIDR), a method for allocating IP addresses without the restrictions of classes. CIDR notation is a compact method of representing an IP address and its associated routing prefix. For example, the address "192.168.1.0/24" represents the IP address "192.168.1.0" with a 24-bit subnet mask (255.255.255.0).
An introduction to Anycast DNS
A quick description about ALPN.
An overview of CGNAT (Carrier Grade Network Address Translation)
A quick description of CIDR notation.
A quick description of the critical rendering path for browsers
What is a DDoS attack
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