How to manually calculate the range of IP addresses?

C

Cyril2017-07-28 10:38:19

Network administration

Cyril, 2017-07-28 10:38:19

I manually calculated on paper that for 10.96.0.0/11 the subnet mask would be 255.224.0.0 . But how to manually calculate the range of IP addresses for 10.96.0.0/11 ?
The online calculator shows that the range will be IP addresses from 10.96.0.0 to 10.127.255.255 . But how to calculate it yourself manually on paper , and not using an online calculator?
Thank you!

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2 answer(s)

R

RidgeA, 2017-07-28
@RidgeA

https://help.keenetic.net/hc/ru/articles/213965829...

D

Denis Sechin, 2017-07-28
@tamogavk

(21 to the power of two 2) -2 will be the number of hosts