What is the IP address range for the first octet in a class B address, in binary form?
What is the IP address range for the first octet in a class B address, in binary form?
以下那个二进制数范围符合B类地址的头八位范围？
What is the IP address range for the first octet in a class B address, in binary form?
以下那个二进制数范围符合B类地址的头八位范围？