What is a white IP address?

What is a white IP address?

Add a IP of a Mail Server onto the White list to allow mail delivery in office 365

Previous questionWhy is Evgeni Plushenko's son called the Gnome Gnomych?
Next questionHow does cloud storage work?

answers (4)

Answer 1
July, 2021

There are two main types of networks:

  1. Global (Internet) - WAN

  2. Local - LAN

Public (white) IP-address - the address under which a computer or other device is visible and works on the Internet. And from anywhere in the world, where it is, this IP will be available.

The private (gray) IP address is used on internal local networks. With it, the computer will be accessible from anyone else on this network, but it will not be visible from the Internet.

Answer 2
July, 2021

Both answers are not correct.

White IP-address, this is the address that the provider gives out to the user on a permanent basis. It never changes and it is the same for any connection to the Internet.

There is a dynamic (gray) IP-address, such an address is issued for the Internet connection and it can change several times a day.

And there is a connection through NAT. Such an Internet connection has a common IP address with other connections and it is not entirely correct to consider it as an IP address, such an address can be compared to a dynamic IP address.

A white (static) IP address is usually purchased for specific tasks.

Answer 3
July, 2021

Both white IP and gray IP can be both static and dynamic. The word itself speaks for itself "STATIC". Some providers issue white addresses to all subscribers, but whether it is static or changing depends on the service that makes it static. It is more correct to call it Static IP.
There are also providers that give all subscribers gray IP and include white IP for an additional fee. Moreover, it is also static at the same time. there is no point for a subscriber to purchase a dynamic White IP.
So there is confusion with the definition. should be "White and static" or "White and dynamic", not white or dynamic.

Answer 4
July, 2021

This is a static (permanent) IP address provided by the ISP. Usually, a paid contract is concluded with the provider. Often white IPs are needed to remotely work with devices ...

Related question

Static ip address and white are the same?

Read more

What is an additional IP address for?

Read more

Why is the host IP address changing?

Read more

Fix \

How to change ip? The goal is to enter the site under different ip-addresses.?

Read more

How does Roskomnadzor block ip addresses?

Read more

How to set up an IP address from Rostelecom?

Read more

How to change the IP address of a computer?

Read more

Why is Roskomnadzor blocking Amazon and Google IP addresses?

Read more

IP addresses. Explained.

How do I hide my IP address?

Read more

Why is Roskomnadzor ready to block other ip-addresses for the sake of blocking telegram?

Read more

Why is the ip address the same from different sources of entry into the mail?

My mail has been logged in from someone else's device. Why does he and my entrance have the same ip sometimes, sometimes different? Those. if the ip is dynamic, then the address should always change, and it often matches. More precisely, can this serve as a confirmation that the attacker is us...

Read more

Why does the default ip address start with 192.168.?

Read more

Why can it be dangerous to share your IP address with strangers?

Read more

IP Address White Listing

Why is Roskomnadzor not responsible for its actions in any way, and when will it finish blocking innocent IP addresses?

Read more

Is there any risk of using a wi-fi router without a password, but with access from a list of "white" mac-addresses?

Read more

Roskomnadzor has unblocked Google's IP addresses. Does that mean they gave up?

Read more

Putin said that it is possible to change (mask) IP-addresses in such a way that the hacker attack would become "Russian". How is it done and who?

Read more

Why do most of the regionally restricted apps still rely on IP address rather than GPS or system settings? After all, they are being cheated with a VPN ..

Read more

Overview: Difference Between Whitelist and Blacklist Policy in Cisco Tetration

Does the security service check a person's activity on the Internet (through an Internet service provider or IP address) when they apply for a job?

Read more

What is IP telephony?

Read more