IPv4 Mimarisi

Host bitlerinin tamami "0" yapildiginda elde edilen degerin adi networkun kimlik numarasi manasinda "Network ID" dir.

Host bitlerinin tamami "1" yapildiginda elde edilen degerin adi ilgili networkte butun hostlara ulasacak IP adresi olan "Broadcast IP" dir.

iki uzeri host bitleri, bize "host range" degerini verir.

First IP Address olan "Network ID" ile Last IP Address olan "Broadcast IP" adresleri kullanim disi kalacagi icin, her blokta 2 adet IP adres kaybi gerceklesir.

A-Class: 105|48.15.98 

B-Class: 143.57|66.49

C-Class: 212.26.81|26




A-Class: 105.48.15.98

First IP Addres (NETWROK-ID)

105.0.0.0

Last IP Address (BROADCAST-IP)

105.255.255.255

Range

2uzeri24 = 16777216

Usuable Range 

(2uzeri24)-2 = 16777214



A-CLASS

75|48.15.98

First IP (NET ID) : 75.0.0.0

Last IP (Broadcast IP) : 75.255.255.255

Range : 16777216

Usuable Range: Range - 2 = 16777214



B-CLASS

143.57|66.149

First IP (NET ID) : 143.57.0.0

Last IP (Broadcast IP) : 143.57.255.255

Range : 65536

Usuable Range: Range - 2 = 65534



C-CLASS

212.26.81|206

First IP (NET ID) : 212.26.81.0

Last IP (Broadcast IP) : 212.26.81.255

Range : 256

Usuable Range: Range - 2 = 254

0.0.0.0 ANY

255.255.255.255 ALL

///////// SUBNET-MASK \\\\\\\\\

212.62.81|226
255.255.255.0

255.255.255.0 =>
11111111.11111111.11111111.00000000

11111111.11111111.11111111.00000000 = 24 tane 1

212.62.81.226/24

400 pc
11111111.11111111.11111110.00000000 = 23 tane 1

212.62.81.226/23

212. 62.0101000|1.11100010
255.255.1111111|0.00000000

212. 62.0101000|0.00000000
212.62.80.0

212. 62.0101000|1.11111111
212.62.81.255

range = 512



255.255.248.0 =>
11111111.11111111.11111000.00000000 = 21 tane 1

212.62.81.226/21

2uzeri11=2048

212. 62.01010|001.11100010
255.255.11111|000.00000000

212. 62.01010|000.00000000
212. 62.01010|111.11111111

212.62.80.0   First IP (NetID)
212.62.87.255 Last IP (Broadcast IP)




17.133.58.76/28

Subnet MASK : ? 

First IP (NET ID) : ? 

Last IP (Broadcast IP) : 

Range : ? 

Usuable Range: ? 

























176.26.85.33/22

Subnet MASK : ?

First IP (NET ID) : ? 

Last IP (Broadcast IP) : ? 

Range : ? 

Usuable Range: ?

























140.6.73.150/20

Subnet MASK : ?

First IP (NET ID) : ? 

Last IP (Broadcast IP) : ?  

Range : ? 

Usuable Range: ?

























100.35.69.157/27   

Subnet MASK : ?

First IP (NET ID) : ?

Last IP (Broadcast IP) : ?

Range : ?

Usuable Range: ?