What does the IP proxy domain mean, and what does the proxy broadcast mean in the post bar?

IPv4 has the concepts of unicast, broadcast, and multicast.

IPv6 has the concepts of unicast, multicast, and arbitrary.

I haven't heard of it. Is it a clerical error of "unicast" (pinyin input method input error)?

Proxy broadcast: An IP domain is a segment of an IP address, which is a 32-bit numeric identifier assigned to each computer or network device on a network. On the Internet, the IP address of each computer or network device is unique to the whole world.

You can also use the exclusive IP, with the application of big data is more and more extensive, the application of more and more industries, we can see some novel applications of big data every day, so as to help people get really useful value from it, with a lot of work to develop, we need a lot of IP operations, at this time in order to avoid IP being blocked, the use of **IP is a good choice. And exclusive IP** is more popular with people, what is the reason for this, I have summarized four points.

First, high efficiency. When we use a shared IP, we are often denied access by the target**, or prompted that the IP has already been used. This makes you infinitely annoyed and powerless, after all, it is a shared IP, you can use it to access this**, and others can naturally use it to access the same**, as a result, you will find that the business success rate is relatively low, the efficiency is relatively low, and the use of exclusive IP pools can completely avoid this situation, because these IPs are only used by you alone, and will not conflict with others.

The second is stability. When we use shared IP, we often use it and it becomes invalid, or it becomes invalid before we can use it. I believe many friends have encountered this situation, when you fill out a questionnaire to submit, the IP suddenly fails, when you ......In many cases, the sudden failure of IPs is often half the effort, but this is not the case with dedicated IP pools, and we can determine the survival time of these IPs, so that you have enough time to complete the task.

The third is controllability. When we use shared IPs, we often complain about these things: the binding whitelist is too small, the extraction time interval is too long, the IP validity time is too short, the traffic is limited and the use is unhappy, the concurrency is controlled and so on.

When you use the exclusive IP pool, you will find that these are not a problem, you can use it how you want, you can use it with high concurrency and large traffic, you can decide the IP validity time, you can add a lot of whitelists, you can also take the username and password authorization instead of whitelists, in short, these IPs are exclusive to you, how you use them will not affect others, and others will not affect you.

Fourth, high speed. We often complain that these **IPs are not as easy to use as before, and the speed has slowed down a lot, this is because there are more people who use them, and the speed will decrease, just like a highway, the difference between a car driving and hundreds of thousands of vehicles, and using the exclusive IP pool is a person's world, no one grabs the road with you, and the speed is inevitable.

IP is an important security feature that works at the dialogue layer of the Open Systems Interconnection (OSI) model, thus acting as a firewall. IP is a unique identity address and identity credentials needed to surf the Internet, and **IP is an intermediate platform in our Internet process, which is accessed by your computer first, and then by **IP to access the page you clicked on, so what is left in the access record of this page is the address of **IP, not your computer's local IP.

The benefits of IP are as follows:

Can be used as a firewall.

The server can protect the security of the LAN and play the role of a firewall: for the LAN that uses the LAN, only the server is visible from the outside, and the users of other LANs are invisible to the outside, and the server plays a role as a barrier for the security of the LAN. In addition, through the ** server, users can set IP address filtering to restrict intranet access to the outside.

Similarly, the server can also be used to restrict the blocking of IP addresses and prohibit the user's access to certain web pages.

Save IP overhead.

The server allows the use of a large number of pseudo IP addresses, saving network resources, that is, the use of the server can reduce the demand for IP addresses, for the use of LAN access to the Internet, if each user in the local area network (LAN) applies for an IP address, the cost can be imagined. But after using the server, as long as there is a valid IP address on the server, other users in the LAN can use it10*.

* Such a private IP address, which can save a lot of IP and reduce the maintenance cost of the network.

Facilitate the management of users.

Set up user authentication and accounting function, can be booked by user, unregistered users do not have the right to access the Internet network through the server. And statistics on the user's access time, access location, and information flow. Manage users at different levels, set access rights for different users, filter external or internal Internet addresses, and set different access permissions.

Apple IP, a high-quality** IP provider. All the best servers are self-built servers, and the products are known for their superior quality of green security, high speed and stability, and the quality is ahead of many IP products in the industry.

**, that is, there are some ** on the network, which will be blocked by telecom service providers, and you can't open these ** if you access them normally, if you use**, you can bypass the telecom blockade and access these**.

With IP**, others won't know what your real IP address is, and they won't be able to find you.

If you don't want others to know your IP address, you need to use some high-level **IP, if it is used to assist in data collection, crawler capture, you need to use some efficient and dynamic IP, if it is used for network marketing, you need to use some national lines to be more stable, this depends on your own needs, Wanchang IP can be a good solution to the above.

A few problems, one-click and second-to-second, simple and practical, suitable for many application scenarios.

Nowadays, there are more and more hackers in the network, and the slightest carelessness will leave their own traces in the network. Normally, you need to set ** to hide your IP, and its working mechanism is very similar to the ** quotient that we often mention in our lives. Currently, there are three types of IP, which are transparent, anonymous, and highly anonymous.

Through IP** software, you can easily hide your IP, without worrying about your online whereabouts being leaked, and ensure your security to the greatest extent.

Software name: Rabbit! Child**.

Software language: Chinese simplified.

Software category: Network Acceleration.

Operating environment: WinXP Vista Win7 Win8 Win10 mobile phone.

It can help you solve all your problems, and the benefits and effects are very numerous.

IP** works on the benefits.

In the Internet era, many things can be done, especially for network workers, it is very important to have a good browser, such as IP** software, which will get twice the result with half the effort. Aurora can allow network staff to quickly change IP addresses, and can realize a sharing mode of IP multi-information resources.

Intelligence is an era of information technology, efficient work comes from the network, if the use of IP Aurora can quickly change the IP address of different places. The use of Aurora ** to carry out the establishment of multiple IP schemes can improve the access speed of web pages, and an IP ** software makes the work efficiency quickly realized.

Choose Aurora**IP, so that the network staff do not have to worry about changing the IP address all the time, and there is no need to manually change the IP. Aurora** is most suitable for work on multiple occasions, and the security is also very secure, and the special privacy settings are to ensure that the information used in different environments will not be changed at will, so as to improve work efficiency. Use **IP to protect your real IP address.

Maintain network security.

I usually use IP** for promotion work, because this can protect my account from being blocked, and it can also ensure that access is accelerated. How much time do you save at work, how long can you have more fun after work, and what is the fastest IP change software you have ever used?

The concept of IP domain is not very clear; A CIDR block refers to an IP address segment that is in a subnet.

An IP of telecom (it cannot be divided into network segments to the local area network, it is only an IP address in the network segment.

This is how I understand your question, you have a LAN yourself, and then you want to access the Internet by applying for an IP, which can be achieved with routing. When configuring the WAN route, you can select the static IP mode, and fill in the IP address, subnet mask, and gateway provided to you by the telecom office.

That's not true.

ip**。It means that you don't use your own on the computer now.

IP instead of using IP from the field

Let's say you play a game.

I played in Hanbok.

You're going to need the **IP from the Korean side

The IP server is an important security function, mainly at the intercourse layer of the Open Systems Interconnection (OSI) model, thus acting as a firewall. At the same time, you can also hide your IP address and break through geographical restrictions. It works primarily at the dialogue layer of the Open Systems Interconnection (OSI) model, thus acting as a firewall.

But in general, everyone who uses **IP will pay more attention to several functions. Let's take a look at what the IP app is used for crawler work. We face a lot of network restrictions when it comes to collection, and using **ip can help us do some things that we can't do individually.

1. It will be more stable to use **IP, no matter what kind of data scraping software we use, we all understand that this is a time-consuming process. Imagine that when the connection suddenly drops and all progress is lost, a lot of work time is consumed. For example, to avoid this kind of problem, you can use **ip to deal with it.

Stable **IP can assist us in our work.

2. Avoid the real IP address from being discoveredIf we do multiple web scraping operations in the target site for a long time, it may be banned. We use **IP to hide the real IP address, and when the target **IP discovers the **IP used, we will replace it with a new IP for scraping, which can prevent it from being discovered and scrape the data in an anonymous way.

Third, security data collection itself is a complex process; When we encounter some limitations, the use of IP can help us avoid the restrictions, when we browse the web without leaving traces, IP can help us, make our network environment more secure, when choosing IP, we must choose a strong professional, IP resource security has a certain guarantee. It can better ensure the smooth progress of the work. ipideaProvide a large number of global IP resources, and support custom extraction of resources from 220 countries and regions, and pay more attention to security while providing IP.

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