What is my IP?
Your IP or Internet Protocol address is quite similiar to your mailing address. It's a unique number that's given to you in order for other technological devices and computers
to identify you and communicate with your device through the internet. Although your computer has it's own unique IP address, it's rarely shown to the general public. Your computer
or other device is connected to a router. The router has it's own unique IP address that connnects it to the outside world. This is the IP adress that gets shared when you
visit a website or send an email. An IP address contains four individual numbers that are seperated by a decimal (such as 127.0.0.1).
Subnet Mask Cheat Sheet
The WIMyIp Subnet cheat sheet is a helpful little tool for system administrators. We hope that you find it useful!
|
Addresses |
Host |
Netmask |
Amount of a Class C |
| / 30 |
4 |
2 |
255.255.255.252 |
1 / 64 |
| / 29 |
8 |
6 |
255.255.255.248 |
1 / 32 |
| / 28 |
16 |
14 |
255.255.255.240 |
1 / 16 |
| / 27 |
32 |
30 |
255.255.255.224 |
1 / 8 |
| / 26 |
64 |
62 |
255.255.255.192 |
1 / 4 |
| / 25 |
128 |
126 |
255.255.255.128 |
1 / 2 |
| / 24 |
256 |
254 |
255.255.255.0 |
1 |
| / 23 |
512 |
510 |
255.255.254.0 |
2 |
| / 22 |
1024 |
1022 |
255.255.252.0 |
4 |
| / 21 |
2048 |
2046 |
255.255.248.0 |
8 |
| / 20 |
4096 |
4094 |
255.255.240.0 |
16 |
| / 19 |
8192 |
8190 |
255.255.224.0 |
32 |
| / 18 |
16384 |
16382 |
255.255.192.0 |
64 |
| / 17 |
32768 |
32766 |
255.255.128.0 |
128 |
| / 16 |
65536 |
65534 |
255.255.0.0 |
256 |
Learn More about Other IT Services
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