What is 1e100.net? Perhaps many of you have come across the domain 1e100.net. As I was working with custom search I noticed my firewall was blocking traffic so the results were not coming up. A little bit of digging revealed the following: Denied Connection Log type: Web Proxy (Forward) Status: 12227 The name on the …
It is a Microsoft network adapter that allows you to tunnel IPv6 traffic over IPv4 links.
The reserved IP ranges for private networks are the following: 10.0.0.1/8 through 10.255.255.254/8 172.16.0.1/12 through 172.31.255.254/12 192.168.0.1/16 through 192.168.255.254/16 This information is very useful specially when working with routing tables as you may want to know what subnet mask to use when and the size of your private network based on its address class, etc. …