The IP address will change with the geographical location. The IP address is a unified address format provided by the IP protocol. It assigns a logical address to each network and each host on the Internet to shield the differences in physical addresses. Because different public network IP addresses are allocated by telecom operators, telecom operators will allocate different IP segments according to the region. When the geographical location of the mobile phone carried (when the Internet access device is a SIM card) changes significantly, nearby The signal base station has also changed, thus reacquiring a new IP address.
The operating environment of this tutorial: Windows 7 system, Dell G3 computer.
IP address (Internet Protocol Address) refers to the Internet Protocol address, also translated as Internet Protocol address.
The IP address is a unified address format provided by the IP protocol. It assigns a logical address to each network and each host on the Internet to shield the differences in physical addresses.
Does the IP address change with geographical location?
The IP address is just like our home address, if you want to write a letter To give a letter to a person, you need to know his or her address so that the postman can deliver the letter. A computer sending information is like a postman. It must know the unique "home address" so as not to deliver the letter to the wrong person. It's just that our addresses are expressed in words, and the computer's address is expressed in binary numbers.
The IP address will change with the geographical location, because different public network IP addresses are allocated by telecom operators. Telecom operators will allocate different IP segments according to the region. When carrying When the geographical location of your mobile phone (when the Internet access device is a SIM card) changes significantly, the nearby signal base station also changes, thus re-obtaining a new IP address.
The signal base station is a public mobile communication base station. It is an interface device for mobile devices to access the Internet. It is also a form of radio station. It refers to a certain radio coverage area, through a mobile communication switching center, and A radio transceiver station for transferring information between mobile phone terminals. The construction of mobile communication base stations is an important part of the investment of mobile communication operators. The construction of mobile communication base stations is generally based on factors such as coverage, call quality, investment benefits, ease of construction, and ease of maintenance. As mobile communication network services develop in the direction of data and packetization, the development trend of mobile communication base stations must also be broadband, large-coverage construction and IP-based.
Extended knowledge:
The IP address is a 32-bit binary number, usually It is divided into 4 "8-bit binary numbers" (that is, 4 bytes). IP addresses are usually expressed in the form of (a.b.c.d) using "dotted decimal", where a, b, c, and d are all decimal integers between 0 and 255. Example: The dotted decimal IP address (100.4.5.6) is actually a 32-bit binary number (01100100.00000100.00000101.00000110).
IP address type
Public address
Public address (Public address) is provided by Inter NIC (Internet Network Information Center) Information Center) is responsible. These IP addresses are assigned to organizations that register and apply to Inter NIC. Direct access to the Internet through it.
Private address
Private address (Private address) is an unregistered address and is exclusively for internal use of the organization.
The reserved internal private addresses are listed below
Class A 10.0.0.0--10.255.255.255
Class B 172.16.0.0--172.31.255.255
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