[原创]IP地址子网划分表

liheyu

IP地址子网划分表，供大家参考。

网关	IP地址	端口
192.168.0.1/30	192.168.0.2/30		4	8	16	32	64
192.168.0.5/30	192.168.0.6/30		4
192.168.0.9/30	192.168.0.10/30		4	8
192.168.0.13/30	192.168.0.14/30		4
192.168.0.17/30	192.168.0.18/30		4	8	16
192.168.0.21/30	192.168.0.22/30		4
192.168.0.25/30	192.168.0.26/30		4	8
192.168.0.29/30	192.168.0.30/30		4
192.168.0.33/30	192.168.0.34/30		4	8	16	32
192.168.0.37/30	192.168.0.38/30		4
192.168.0.41/30	192.168.0.42/30		4	8
192.168.0.45/30	192.168.0.46/30		4
192.168.0.49/30	192.168.0.50/30		4	8	16
192.168.0.53/30	192.168.0.54/30		4
192.168.0.57/30	192.168.0.58/30		4	8
192.168.0.61/30	192.168.0.62/30		4
192.168.0.65/30	192.168.0.66/30		4	8	16	32	64
192.168.0.69/30	192.168.0.70/30		4
192.168.0.73/30	192.168.0.74/30		4	8
192.168.0.77/30	192.168.0.78/30		4
192.168.0.81/30	192.168.0.82/30		4	8	16
192.168.0.85/30	192.168.0.86/30		4
192.168.0.89/30	192.168.0.90/30		4	8
192.168.0.93/30	192.168.0.94/30		4
192.168.0.97/30	192.168.0.98/30		4	8	16	32
192.168.0.101/30	192.168.0.102/30		4
192.168.0.105/30	192.168.0.106/30		4	8
192.168.0.109/30	192.168.0.110/30		4
192.168.0.113/30	192.168.0.114/30		4	8	16
192.168.0.117/30	192.168.0.118/30		4
192.168.0.121/30	192.168.0.122/30		4	8
192.168.0.125/30	192.168.0.126/30		4
192.168.0.129/30	192.168.0.130/30		4	8	16	32	64
192.168.0.133/30	192.168.0.134/30		4
192.168.0.137/30	192.168.0.138/30		4	8
192.168.0.141/30	192.168.0.142/30		4
192.168.0.145/30	192.168.0.146/30		4	8	16
192.168.0.149/30	192.168.0.150/30		4
192.168.0.153/30	192.168.0.154/30		4	8
192.168.0.157/30	192.168.0.158/30		4
192.168.0.161/30	192.168.0.162/30		4	8	16	32
192.168.0.165/30	192.168.0.166/30		4
192.168.0.169/30	192.168.0.170/30		4	8
192.168.0.173/30	192.168.0.174/30		4
192.168.0.177/30	192.168.0.178/30		4	8	16
192.168.0.181/30	192.168.0.182/30		4
192.168.0.185/30	192.168.0.186/30		4	8
192.168.0.189/30	192.168.0.190/30		4
192.168.0.193/30	192.168.0.194/30		4	8	16	32	64
192.168.0.197/30	192.168.0.198/30		4
192.168.0.201/30	192.168.0.202/30		4	8
192.168.0.205/30	192.168.0.206/30		4
192.168.0.209/30	192.168.0.210/30		4	8	16
192.168.0.213/30	192.168.0.214/30		4
192.168.0.217/30	192.168.0.218/30		4	8
192.168.0.221/30	192.168.0.222/30		4
192.168.0.225/30	192.168.0.226/30		4	8	16	32
192.168.0.229/30	192.168.0.230/30		4
192.168.0.233/30	192.168.0.234/30		4	8
192.168.0.237/30	192.168.0.238/30		4
192.168.0.241/30	192.168.0.242/30		4	8	16
192.168.0.245/30	192.168.0.246/30		4
192.168.0.249/30	192.168.0.250/30		4	8
192.168.0.253/30	192.168.0.254/30		4

IP地址分配

注意每段可用地址最后一个为广播地址。

分配4个地址

192.168.0.1/30

192.168.0.2/30

4

网关192.168.0.1，可用地址192.168.0.2~192.168.0.3，子网掩码掩30位（就是二进制30个1）255.255.255.252

分配8个地址

192.168.0.1/30	192.168.0.2/30		4	8
192.168.0.5/30	192.168.0.6/30		4

网关192.168.0.1，可用地址192.168.0.2~192.168.0.7，子网掩码掩29位（就是二进制29个1）255.255.255.248

分配16个地址

192.168.0.1/30	192.168.0.2/30		4	8	16
192.168.0.5/30	192.168.0.6/30		4
192.168.0.9/30	192.168.0.10/30		4	8
192.168.0.13/30	192.168.0.14/30		4

网关192.168.0.1，可用地址192.168.0.2~192.168.0.15，子网掩码掩28位（就是二进制28个1）255.255.255.240

分配32个地址

192.168.0.1/30	192.168.0.2/30		4	8	16	32
192.168.0.5/30	192.168.0.6/30		4
192.168.0.9/30	192.168.0.10/30		4	8
192.168.0.13/30	192.168.0.14/30		4
192.168.0.17/30	192.168.0.18/30		4	8	16
192.168.0.21/30	192.168.0.22/30		4
192.168.0.25/30	192.168.0.26/30		4	8
192.168.0.29/30	192.168.0.30/30		4

网关192.168.0.1，可用地址192.168.0.2~192.168.0.31，子网掩码掩27位（就是二进制27个1）255.255.255.224

分配64个地址

192.168.0.1/30	192.168.0.2/30		4	8	16	32	64
192.168.0.5/30	192.168.0.6/30		4
192.168.0.9/30	192.168.0.10/30		4	8
192.168.0.13/30	192.168.0.14/30		4
192.168.0.17/30	192.168.0.18/30		4	8	16
192.168.0.21/30	192.168.0.22/30		4
192.168.0.25/30	192.168.0.26/30		4	8
192.168.0.29/30	192.168.0.30/30		4
192.168.0.33/30	192.168.0.34/30		4	8	16	32
192.168.0.37/30	192.168.0.38/30		4
192.168.0.41/30	192.168.0.42/30		4	8
192.168.0.45/30	192.168.0.46/30		4
192.168.0.49/30	192.168.0.50/30		4	8	16
192.168.0.53/30	192.168.0.54/30		4
192.168.0.57/30	192.168.0.58/30		4	8
192.168.0.61/30	192.168.0.62/30		4

网关192.168.0.1，可用地址192.168.0.2~192.168.0.63，子网掩码掩26位（就是二进制26个1）255.255.255.192

分配128个地址
网关192.168.0.1，可用地址192.168.0.2~192.168.0.127，子网掩码掩25位（就是二进制25个1）255.255.255.128

分配256个地址
网关192.168.0.1，可用地址192.168.0.2~192.168.0.255，子网掩码掩24位（就是二进制24个1）255.255.255.0