How to view native IP

What is? IP

• IP Address means Internet protocol address （ English ：Internet Protocol Address, Internet protocol address ）, yes IP Address Abbreviation .IP The address is IP A uniform address format provided by the protocol , It's for Each network and each host on the Internet are assigned a logical address , In order to shield the difference of physical address . There are still some ip Agent software , But most of them charge .

• IP The address is used to give Internet The computer on a number . What you see on a daily basis is each of the network PC You need both IP Address , In order to communicate properly . We can “ Personal computer ” Compared to the “ A phone ”, that “IP Address ” Equivalent to “ Phone number ”, and Internet Router in , It's equivalent to that of the Telecommunications Bureau “ Program controlled switch ”.

• IP The address is a 32 The binary number of bits , Usually divided into 4 individual “8 Bit binary number ”（ That is to say 4 Bytes ）.IP The address is usually “ dotted decimal ” Expressed as （a.b.c.d） In the form of , among ,a,b,c,d All are 0~255 A decimal integer between . example ： Ten minutes IP Address （100.4.5.6）, It's actually 32 Bit binary number （01100100.00000100.00000101.00000110）.

• IP Address （ English ：Internet Protocol Address） It's a kind of Internet The way to address a host on , Also known as internet protocol address . common IP Address , It is divided into IPv4 And IPv6 Two categories: .

• IP Address scheme ：IP The address scheme will IP The address space is divided into A、B、C、D、E Five category , among A、B、C It's the basic class ,D、E Class as multicast and reserved .

What is? Subnet Mask（ Subnet mask ）

• The subnet mask is also called the netmask , Address mask , Subnet mask .

• It's a way of indicating a IP Which bits of the address identify the subnet where the host is located , And which bits identify the bitmask of the host .

• The subnet mask cannot exist alone , It has to be combined with IP Address used together .

• The subnet mask has only one function , It's about putting some IP The address is divided into network address and host address .

• The subnet mask is a 32 Bit address , For shielding IP Part of the address to distinguish between a network ID and a host ID , And explain the IP The address is on the LAN , Or on the wan .

• The subnet mask can be reduced IP waste , After the subnet mask is set successfully , The network address and the host address are fixed

View this machine IP The way

Press the keyboard “Win + R”, And enter the “cmd Back carriage return ”

2. Enter the command ：“ ipconfig ”

there Wireless LAN adapter Refers to the network card

Because my local host is connected to WLAN （WLAN）, So according to IP agreement , Assigned to the IPv4 The address is 10.22.106.82