Server:IPv4-Subnetze: Unterschied zwischen den Versionen

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| '''/30'''
 
| '''/30'''
 
| 255.255.255.252
 
| 255.255.255.252
 +
| <code>11111111.11111111.11111111.111111<span style="color:#bbb">00</span></code>
 
| 4
 
| 4
 
| 0, 4, 8, 12, 16, 20, 24, 28, 32, 36, 40, 44, 48, 52, 56, 60, 64, 68, 72, 76, 80, 84, 88, 92, 96, 100, 104, 108, 112, 116, 120, 124, 128, 132, 136, 140, 144, 148, 152, 156, 160, 164, 168, 172, 176, 180, 184, 188, 192, 196, 200, 204, 208, 212, 216, 220, 224, 228, 232, 236, 240, 244, 248, 252
 
| 0, 4, 8, 12, 16, 20, 24, 28, 32, 36, 40, 44, 48, 52, 56, 60, 64, 68, 72, 76, 80, 84, 88, 92, 96, 100, 104, 108, 112, 116, 120, 124, 128, 132, 136, 140, 144, 148, 152, 156, 160, 164, 168, 172, 176, 180, 184, 188, 192, 196, 200, 204, 208, 212, 216, 220, 224, 228, 232, 236, 240, 244, 248, 252
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| '''/29'''
 
| '''/29'''
 
| 255.255.255.248
 
| 255.255.255.248
 +
| <code>11111111.11111111.11111111.11111<span style="color:#bbb">000</span></code>
 
| 8
 
| 8
 
| 0, 8, 16, 24, 32, 40, 48, 56, 64, 72, 80, 88, 96, 104, 112, 120, 128, 136, 144, 152, 160, 168,  
 
| 0, 8, 16, 24, 32, 40, 48, 56, 64, 72, 80, 88, 96, 104, 112, 120, 128, 136, 144, 152, 160, 168,  
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| '''/28'''
 
| '''/28'''
 
| 255.255.255.240
 
| 255.255.255.240
 +
| <code>11111111.11111111.11111111.1111<span style="color:#bbb">0000</span></code>
 
| 16
 
| 16
 
| 0, 16, 32, 48, 64, 80, 96, 112, 128, 144, 160, 176, 192, 208, 224, 240
 
| 0, 16, 32, 48, 64, 80, 96, 112, 128, 144, 160, 176, 192, 208, 224, 240
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| '''/27'''
 
| '''/27'''
 
| 255.255.255.224
 
| 255.255.255.224
 +
| <code>11111111.11111111.11111111.111<span style="color:#bbb">00000</span></code>
 
| 32
 
| 32
 
| 0, 32, 64, 96, 128, 160, 192, 224
 
| 0, 32, 64, 96, 128, 160, 192, 224
 
|-
 
|-
 
| '''/26'''
 
| '''/26'''
| 255.255.255.192
+
| 255.255.255.192  
 +
| <code>11111111.11111111.11111111.11<span style="color:#bbb">000000</span></code>
 
| 64
 
| 64
 
| 0, 64, 128, 192
 
| 0, 64, 128, 192
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| '''/25'''
 
| '''/25'''
 
| 255.255.255.128
 
| 255.255.255.128
 +
| <code>11111111.11111111.11111111.1<span style="color:#bbb">0000000</span></code>
 
| 128
 
| 128
 
| 0, 128
 
| 0, 128
 
|-
 
|-
 
| '''/24'''
 
| '''/24'''
| 255.255.255.0
+
| 255.255.255.0
 +
| <code>11111111.11111111.11111111.<span style="color:#bbb">00000000</span></code>
 
| 256
 
| 256
 
|
 
|
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| '''/23'''
 
| '''/23'''
 
| 255.255.254.0
 
| 255.255.254.0
 +
| <code>11111111.11111111.1111111<span style="color:#bbb">0.00000000</span></code>
 
| 512
 
| 512
 
|
 
|

Version vom 8. April 2012, 18:23 Uhr

IPv4-Subnetz-Größen

Nachfolgend finden Sie eine Liste aller IPv4-Subnetze/Netzmasken mitsamt CIDR/Präfix:

Präfix Subnetz-Maske dezimal Subnetz-Maske binäar Anzahl IPv4-Adressen Erste IPv4-Adresse(n) im Subnetz Kommentar
/32 255.255.255.255 11111111.11111111.11111111.11111111 1 (entfällt) einzelner Host
/31 255.255.255.254 11111111.11111111.11111111.11111110 2 0, 2, 4, 6, 8, (...) oft als Transfer-Netz zwischen Routern genutzt
/30 255.255.255.252 11111111.11111111.11111111.11111100 4 0, 4, 8, 12, 16, 20, 24, 28, 32, 36, 40, 44, 48, 52, 56, 60, 64, 68, 72, 76, 80, 84, 88, 92, 96, 100, 104, 108, 112, 116, 120, 124, 128, 132, 136, 140, 144, 148, 152, 156, 160, 164, 168, 172, 176, 180, 184, 188, 192, 196, 200, 204, 208, 212, 216, 220, 224, 228, 232, 236, 240, 244, 248, 252
/29 255.255.255.248 11111111.11111111.11111111.11111000 8 0, 8, 16, 24, 32, 40, 48, 56, 64, 72, 80, 88, 96, 104, 112, 120, 128, 136, 144, 152, 160, 168,

76, 184, 192, 200, 208, 216, 224, 232, 240, 248

/28 255.255.255.240 11111111.11111111.11111111.11110000 16 0, 16, 32, 48, 64, 80, 96, 112, 128, 144, 160, 176, 192, 208, 224, 240
/27 255.255.255.224 11111111.11111111.11111111.11100000 32 0, 32, 64, 96, 128, 160, 192, 224
/26 255.255.255.192 11111111.11111111.11111111.11000000 64 0, 64, 128, 192
/25 255.255.255.128 11111111.11111111.11111111.10000000 128 0, 128
/24 255.255.255.0 11111111.11111111.11111111.00000000 256 Class C-Netz
/23 255.255.254.0 11111111.11111111.11111110.00000000 512
/22 255.255.252.0 1.024
/21 255.255.248.0 2.048
/20 255.255.240.0 4.096
/19 255.255.224.0 8.192
/18 255.255.192.0 16.384
/17 255.255.128.0 32.768
/16 255.255.0.0 65.536 Class B-Netz
/15 255.254.0.0 131.072
/14 255.252.0.0 262.144
/13 255.248.0.0 524.288
/12 255.240.0.0 104.8576
/11 255.224.0.0 209.7152
/10 255.192.0.0 4.194.304
/9 255.128.0.0 8.388.608
/8 255.0.0.0 16.777.216 Class-A-Netz
/7 254.0.0.0 33.554.428
/6 252.0.0.0 67.108.856
/5 248.0.0.0 134.217.712
/4 240.0.0.0 268.435.424
/3 224.0.0.0 536.870.848
/2 192.0.0.0 1.073.741.696
/1 128.0.0.0 2.147.483.392
/0 0.0.0.0 4.294.966.784 alle IPv4-Adressen