Virtual & Cloud > Network

IP Address 범위 (Global/Private) 사설

#공인,사설

Global IP Address 범위

Class Address 범위
Class A 1.0.0.0 ～ 9.255.255.255
11.0.0.0 ～ 126.255.255.255
Class B 128.0.0.0 ～ 172.15.255.255
172.32.0.0 ～ 191.255.255.255
Class C 192.0.0.0 ～ 192.167.255.255
192.169.0.0 ～ 223.255.255.255

 

Private IP Address 범위

Class Address 범위 CIDR Network갯
Class A 10.0.0.0 ～ 10.255.255.255 10.0.0.0/8 1개
Class B 172.16.0.0 ～ 172.31.255.255 172.16.0.0/12 16개
Class C 192.168.0.0 ～ 192.168.255.255 192.168.0.0/16 256개