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== IPv4-Subnetz-Größen ==
 
== IPv4-Subnetz-Größen ==
  
Nachfolgend finden Sie eine Liste aller IPv4-Subnetze/Netzmasken mitsamt CIDR/Präfix:
+
Nachfolgend finden Sie eine Liste aller IPv4-Subnetze (IPv4-Subnetz-Größen), der zugehörigen Netzmasken in dezimaler und binärer Schreibweise mitsamt CIDR-Präfix:
  
 
:{| class="wikitable"
 
:{| class="wikitable"
 
! Präfix
 
! Präfix
 
! Subnetz-Maske dezimal
 
! Subnetz-Maske dezimal
! Subnetz-Maske binäar
+
! Subnetz-Maske binär
 
! Anzahl IPv4-Adressen
 
! Anzahl IPv4-Adressen
 
! Erste IPv4-Adresse(n) im Subnetz
 
! Erste IPv4-Adresse(n) im Subnetz
Zeile 15: Zeile 15:
 
| <code>11111111.11111111.11111111.11111111</code>
 
| <code>11111111.11111111.11111111.11111111</code>
 
| 1
 
| 1
| (entfällt)
+
| (alle)
 
| einzelner Host
 
| einzelner Host
 
|-
 
|-
Zeile 35: Zeile 35:
 
| <code>11111111.11111111.11111111.11111<span style="color:#bbb">000</span></code>
 
| <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,
76, 184, 192, 200, 208, 216,  
+
76, 184, 192, 200, 208, 216,
 
224, 232, 240, 248
 
224, 232, 240, 248
 
|-
 
|-
Zeile 52: Zeile 52:
 
|-
 
|-
 
| '''/26'''
 
| '''/26'''
| 255.255.255.192  
+
| 255.255.255.192
| <code>11111111.11111111.11111111.11<span style="color:#bbb">000000</span></code>  
+
| <code>11111111.11111111.11111111.11<span style="color:#bbb">000000</span></code>
 
| 64
 
| 64
 
| 0, 64, 128, 192
 
| 0, 64, 128, 192
Zeile 64: Zeile 64:
 
|-
 
|-
 
| '''/24'''
 
| '''/24'''
| 255.255.255.0
+
| 255.255.255.0
| <code>11111111.11111111.11111111.<span style="color:#bbb">00000000</span></code>  
+
| <code>11111111.11111111.11111111.<span style="color:#bbb">00000000</span></code>
 
| 256
 
| 256
 
|
 
|
Zeile 71: Zeile 71:
 
|-
 
|-
 
| '''/23'''
 
| '''/23'''
| 255.255.254.0
+
| 255.255.254.0
 
| <code>11111111.11111111.1111111<span style="color:#bbb">0.00000000</span></code>
 
| <code>11111111.11111111.1111111<span style="color:#bbb">0.00000000</span></code>
 
| 512
 
| 512
Zeile 78: Zeile 78:
 
| '''/22'''
 
| '''/22'''
 
| 255.255.252.0
 
| 255.255.252.0
 +
| <code>11111111.11111111.111111<span style="color:#bbb">00.00000000</span></code>
 
| 1.024
 
| 1.024
 
|
 
|
Zeile 83: Zeile 84:
 
| '''/21'''
 
| '''/21'''
 
| 255.255.248.0
 
| 255.255.248.0
 +
| <code>11111111.11111111.11111<span style="color:#bbb">000.00000000</span></code>
 
| 2.048
 
| 2.048
 
|
 
|
 
|-
 
|-
 
| '''/20'''
 
| '''/20'''
| 255.255.240.0
+
| 255.255.240.0
 +
| <code>11111111.11111111.1111<span style="color:#bbb">0000.00000000</span></code>
 
| 4.096
 
| 4.096
 
|
 
|
Zeile 93: Zeile 96:
 
| '''/19'''
 
| '''/19'''
 
| 255.255.224.0
 
| 255.255.224.0
 +
| <code>11111111.11111111.111<span style="color:#bbb">00000.00000000</span></code>
 
| 8.192
 
| 8.192
 
|
 
|
 
|-
 
|-
 
| '''/18'''
 
| '''/18'''
| 255.255.192.0
+
| 255.255.192.0
 +
| <code>11111111.11111111.11<span style="color:#bbb">000000.00000000</span></code>
 
| 16.384
 
| 16.384
 
|
 
|
Zeile 103: Zeile 108:
 
| '''/17'''
 
| '''/17'''
 
| 255.255.128.0
 
| 255.255.128.0
| 32.768
+
| <code>11111111.11111111.1<span style="color:#bbb">0000000.00000000</span></code>
 +
| 32.768
 
|
 
|
 
|-
 
|-
 
| '''/16'''
 
| '''/16'''
 
| 255.255.0.0
 
| 255.255.0.0
 +
| <code>11111111.11111111.<span style="color:#bbb">00000000.00000000</span></code>
 
| 65.536
 
| 65.536
 
|
 
|
Zeile 114: Zeile 121:
 
| '''/15'''
 
| '''/15'''
 
| 255.254.0.0
 
| 255.254.0.0
 +
| <code>11111111.1111111<span style="color:#bbb">0.00000000.00000000</span></code>
 
| 131.072
 
| 131.072
 
|
 
|
Zeile 119: Zeile 127:
 
| '''/14'''
 
| '''/14'''
 
| 255.252.0.0
 
| 255.252.0.0
 +
| <code>11111111.111111<span style="color:#bbb">00.00000000.00000000</span></code>
 
| 262.144
 
| 262.144
 
|
 
|
Zeile 124: Zeile 133:
 
| '''/13'''
 
| '''/13'''
 
| 255.248.0.0
 
| 255.248.0.0
 +
| <code>11111111.11111<span style="color:#bbb">000.00000000.00000000</span></code>
 
| 524.288
 
| 524.288
 
|
 
|
Zeile 129: Zeile 139:
 
| '''/12'''
 
| '''/12'''
 
| 255.240.0.0
 
| 255.240.0.0
 +
| <code>11111111.1111<span style="color:#bbb">0000.00000000.00000000</span></code>
 
| 104.8576
 
| 104.8576
 
|
 
|
Zeile 134: Zeile 145:
 
| '''/11'''
 
| '''/11'''
 
| 255.224.0.0
 
| 255.224.0.0
 +
| <code>11111111.111<span style="color:#bbb">00000.00000000.00000000</span></code>
 
| 209.7152
 
| 209.7152
 
|
 
|
Zeile 139: Zeile 151:
 
| '''/10'''
 
| '''/10'''
 
| 255.192.0.0
 
| 255.192.0.0
 +
| <code>11111111.11<span style="color:#bbb">000000.00000000.00000000</span></code>
 
| 4.194.304
 
| 4.194.304
 
|
 
|
Zeile 144: Zeile 157:
 
| '''/9'''
 
| '''/9'''
 
| 255.128.0.0
 
| 255.128.0.0
 +
| <code>11111111.1<span style="color:#bbb">0000000.00000000.00000000</span></code>
 
| 8.388.608
 
| 8.388.608
 
|
 
|
 
|-
 
|-
 
| '''/8'''
 
| '''/8'''
| 255.0.0.0
+
| 255.0.0.0
 +
| <code>11111111.<span style="color:#bbb">00000000.00000000.00000000</span></code>
 
| 16.777.216
 
| 16.777.216
 
|
 
|
Zeile 154: Zeile 169:
 
|-
 
|-
 
| '''/7'''
 
| '''/7'''
| 254.0.0.0
+
| 254.0.0.0
 +
| <code>1111111<span style="color:#bbb">0.00000000.00000000.00000000</span></code>
 
| 33.554.428
 
| 33.554.428
 
|
 
|
 
|-
 
|-
 
| '''/6'''
 
| '''/6'''
| 252.0.0.0
+
| 252.0.0.0
 +
| <code>111111<span style="color:#bbb">00.00000000.00000000.00000000</span></code>
 
| 67.108.856
 
| 67.108.856
 
|
 
|
 
|-
 
|-
 
| '''/5'''
 
| '''/5'''
| 248.0.0.0
+
| 248.0.0.0
 +
| <code>11111<span style="color:#bbb">000.00000000.00000000.00000000</span></code>
 
| 134.217.712
 
| 134.217.712
 
|
 
|
 
|-
 
|-
 
| '''/4'''
 
| '''/4'''
| 240.0.0.0
+
| 240.0.0.0
 +
| <code>1111<span style="color:#bbb">0000.00000000.00000000.00000000</span></code>
 
| 268.435.424
 
| 268.435.424
 
|
 
|
Zeile 175: Zeile 194:
 
| '''/3'''
 
| '''/3'''
 
| 224.0.0.0
 
| 224.0.0.0
| 536.870.848
+
| <code>111<span style="color:#bbb">00000.00000000.00000000.00000000</span></code>
 +
| 536.870.848
 
|
 
|
 
|-
 
|-
 
| '''/2'''
 
| '''/2'''
| 192.0.0.0
+
| 192.0.0.0
 +
| <code>11<span style="color:#bbb">000000.00000000.00000000.00000000</span></code>
 
| 1.073.741.696
 
| 1.073.741.696
 
|
 
|
 
|-
 
|-
 
| '''/1'''
 
| '''/1'''
| 128.0.0.0
+
| 128.0.0.0
 +
| <code>1<span style="color:#bbb">0000000.00000000.00000000.00000000</span></code>
 
| 2.147.483.392
 
| 2.147.483.392
 
|
 
|
 
|-
 
|-
 
| '''/0'''
 
| '''/0'''
| 0.0.0.0
+
| 0.0.0.0
 +
| <code><span style="color:#bbb">00000000.00000000.00000000.00000000</span></code>
 
| 4.294.966.784
 
| 4.294.966.784
 
|
 
|
 
| alle IPv4-Adressen
 
| alle IPv4-Adressen
 
|}
 
|}
 +
 +
[[Kategorie:Root-Server]][[Kategorie:Netzwerk (Server)]]

Aktuelle Version vom 8. April 2012, 18:30 Uhr

IPv4-Subnetz-Größen

Nachfolgend finden Sie eine Liste aller IPv4-Subnetze (IPv4-Subnetz-Größen), der zugehörigen Netzmasken in dezimaler und binärer Schreibweise mitsamt CIDR-Präfix:

Präfix Subnetz-Maske dezimal Subnetz-Maske binär Anzahl IPv4-Adressen Erste IPv4-Adresse(n) im Subnetz Kommentar
/32 255.255.255.255 11111111.11111111.11111111.11111111 1 (alle) 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 11111111.11111111.11111100.00000000 1.024
/21 255.255.248.0 11111111.11111111.11111000.00000000 2.048
/20 255.255.240.0 11111111.11111111.11110000.00000000 4.096
/19 255.255.224.0 11111111.11111111.11100000.00000000 8.192
/18 255.255.192.0 11111111.11111111.11000000.00000000 16.384
/17 255.255.128.0 11111111.11111111.10000000.00000000 32.768
/16 255.255.0.0 11111111.11111111.00000000.00000000 65.536 Class B-Netz
/15 255.254.0.0 11111111.11111110.00000000.00000000 131.072
/14 255.252.0.0 11111111.11111100.00000000.00000000 262.144
/13 255.248.0.0 11111111.11111000.00000000.00000000 524.288
/12 255.240.0.0 11111111.11110000.00000000.00000000 104.8576
/11 255.224.0.0 11111111.11100000.00000000.00000000 209.7152
/10 255.192.0.0 11111111.11000000.00000000.00000000 4.194.304
/9 255.128.0.0 11111111.10000000.00000000.00000000 8.388.608
/8 255.0.0.0 11111111.00000000.00000000.00000000 16.777.216 Class-A-Netz
/7 254.0.0.0 11111110.00000000.00000000.00000000 33.554.428
/6 252.0.0.0 11111100.00000000.00000000.00000000 67.108.856
/5 248.0.0.0 11111000.00000000.00000000.00000000 134.217.712
/4 240.0.0.0 11110000.00000000.00000000.00000000 268.435.424
/3 224.0.0.0 11100000.00000000.00000000.00000000 536.870.848
/2 192.0.0.0 11000000.00000000.00000000.00000000 1.073.741.696
/1 128.0.0.0 10000000.00000000.00000000.00000000 2.147.483.392
/0 0.0.0.0 00000000.00000000.00000000.00000000 4.294.966.784 alle IPv4-Adressen