Is the IP address the same every time I surf the Internet?

If you're a family adsl, it's definitely different, teach you a way to look at the IP every time, start running cmd and enter ipconfig all

Then connect to the following IP in ADSL, which is your public IP.

Not necessarily. In the same way, your LAN has a certain external IP (company, Internet café, etc., generally fiber users).

It's not the same, ADSL (that is, **dial-up Internet).

It's not the same if you're dialing up, it's the same if you're having a fixed IP.

Ordinary Internet IPs are dynamic, and the fixed IP needs to be connected with China Telecom and Netcom.

There is a slight additional fee.

The LAN is fixed.

Dynamically assign IP addresses. The dial-up IP is different every time.

If you select a fixed IP, then fix the IP and do nothing, then it's hard to say, especially adsl

IP is the address of the computer network, the same IP means that two computers use the same address, the LAN shares a line, and the external display is the same IP, commonly known as the Internet IP, and a LAN IP is; A LAN IP is that the intranet IP of these two machines is different, but they will use the same external IP address, for example:

IP full write: Internet Protocol pronunciation: English [ nt net pr t k l] American [ nt rnet pro t kɑ l].

Definition: A protocol for interconnection between networks.

Example sentence: it tracks system IP addresses, netmasks, routes, and gateway information

It tracks system IP addresses, netmasks, routes, and gateway information.

Same IP address.

means that two computers have the same IP address. In general, each computer in the same network has a different IP address, and it is not allowed for two computers to have the same IP address.

If two computers have the same IP address, this will cause an IP conflict, which will cause both computers to be unable to access the Internet. An IP address is made up of four numbers, and in order to distinguish between many hosts on the Internet, a different IP address is assigned to each host of the user.

As for the same IP you mentioned, some ** are on the same IP, that refers to the same computer, of course, if the IP is fixed, it also means that the other party is a static IP, it is a fixed IP, so they are all fixed.

1. First of all, from the "few digits" of the IP, you can see which type of IP address the IP address belongs to, such as A, B, C (these three types are mainly on the network); Secondly, the network address mask of the IP address can also be obtained from the IP address (without subnetting). What do you mean by those people, in fact, those people don't have any special meaning, just used to identify a separate host, like a **number.

2. Using NAT technology, the computer can share a network IP address for two days, and if you use a router in the dormitory, you can also realize that the entire dormitory can share an IP address. But if you want to do it, you can still do it.

3. Of course, the IP address will change (not absolutely). In the case of laptops, it is basically the same when using wireless Internet access and using a network cable to access the Internet. In addition, the IP address of different carriers (China Telecom, Netcom) will not be the same.

In addition, the IP address can also be manually changed (but the manually modified IP address may not be able to access the Internet, unless it is the IP address given to you by the operator).

4. **IP is that you want to access another IP through a certain IP, which is actually your indirect access. But as long as you are connected to the Internet, your IP address is unique on the network (but if you are in a LAN with NAT, there may be several stations with the same network IP address, but your LAN address is still different).

An IP address (Internet Protocol address) is a way to address hosts on the Internet. It is a unified address format provided by the IP protocol, and the common IP addresses are divided into two categories: IPv4 and IPv6, which assigns a logical address to every network and each host on the Internet, so as to mask the difference in physical addresses. IP is the abbreviation of Internet Protocol in English, which means "protocol for interconnection between networks", that is, a protocol designed for computer networks to connect with each other for communication.

In the Internet, it is a set of rules that enable all computer networks connected to the Internet to communicate with each other, and prescribe the rules that computers should follow when communicating on the Internet. Any computer system manufactured by any manufacturer can be interconnected with the Internet as long as it complies with the IP protocol. It is thanks to the IP protocol that the Internet has rapidly developed into the world's largest open computer communication network.

Therefore, the IP protocol can also be called the "Internet Protocol". Every host on the Internet has a unique IP address. The IP protocol uses this address to pass information between hosts, which is the basis for the Internet to function.

I hope mine can help you and have a great day

The same IP address is the same address. Using the mailing system as an analogy, it is as if you have a detailed address that you can write to and send to others, and others can also use this address to communicate with you in various ways. The IP of the Internet, that 99% is the same IP.

Because the general unit will apply for a fiber or ADSL and then share the Internet through routing, it is inevitable that the IP will be the same.

In the case of LAN IP, it is 100% not the same IP, because in the LAN, if the IP is the same, there will definitely be a conflict. First of all, from the "few digits" of the IP, you can see which type of IP address the IP address belongs to, such as A, B, C (these three types are mainly used on the network); Secondly, the network address mask of the IP address can also be obtained from the IP address (without subnetting).

IP address partition network address and host address two parts, the same network refers to the same network address, the difference between the IP address in the network address and the host address is calculated by the subnet mask, the general LAN uses the C class address, the C class address is the last set of numbers in the IP address as the host address, the range is 1 254, and the host in this range belongs to the same network.

Different MACs in the LAN cannot have the same IP, otherwise there will be conflicts, but the LAN shares a line, and the external display is the same IP, commonly known as the Internet IP

For example, two machines.

A LAN IP is; A LAN IP is;

The intranet IP of these two machines is different, but they will use the same external IP address externally, for example:

An IP is your internet address.