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IPV4 Networks quicksheet
class | first byte | hosts bytes | private pfx |
---|---|---|---|
A | 1-126 | 3 | 10.* |
localhost | 127 | 3 | 127.* |
B | 128-191 | 2 | 172.* |
C | 192-223 | 1 | 192.* |
class | first byte | hosts bytes | private pfx |
---|---|---|---|
A | 1-126 | 3 | 10.* |
localhost | 127 | 3 | 127.* |
B | 128-191 | 2 | 172.* |
C | 192-223 | 1 | 192.* |