3 Reasons Why IP Addresses Won't Replace Phone Numbers

1. Can someone get my phone number from my IP address?
2. Do cell phones have unique IP addresses?
3. Why is my phone IP address different?
4. What do the numbers on an IP address mean?
5. Should I be worried if someone has my IP address?
6. How do you know if your IP address has been hacked?
7. Can IP address reveal identity?
8. Can 2 phones have same IP address?
9. Do Phone IP addresses change?
10. Is IP address permanent?
11. Why does my phone have 3 IP addresses?
12. Does every SIM card have different IP address?

Can someone get my phone number from my IP address?

Originally Answered: Can I find a phone number by using an IP address? Easy answer - no. IP addresses on phone numbers have no relation to one another. If you do a whois lookup on the IP address.

Do cell phones have unique IP addresses?

Every device on the Internet has two IP addresses: a public and a private one. In your home, your router uses your public IP address—assigned by your ISP—to connect to the Internet. ... Your mobile devices also have public and private IP addresses. But they're constantly changing, and therefore, pretty much meaningless.

Why is my phone IP address different?

1 Answer. Probably this is because the network you are on is using NAT. Because of the world shortage of IP addresses, most networks (mobile networks and Wi-Fi) don't issue you a globally routable IP address. They just give you an address that only works within that network.

What do the numbers on an IP address mean?

An IP address is typically written in decimal digits, formatted as four 8-bit fields separated by periods. Each 8-bit field represents a byte of the IP address. This form of representing the bytes of an IP address is often referred to as the dotted-decimal format.

Should I be worried if someone has my IP address?

Don't worry too much

They can work out your ISP and approximate location, but usually not any other personal information. Potentially they can connect your IP with other online activity, but that's more a Google/NSA thing than some guy on a forum. You are absolutely right to lock down your router.

How do you know if your IP address has been hacked?

Here Are Signs You Might Have Been Hacked

• Someone used one of your credit accounts. Online identity theft is common. ...
• You start receiving odd email messages. ...
• New programs suddenly appear. ...
• A trusty password doesn't work. ...
• You notice strange browser activity. ...
• You start losing control.

Can IP address reveal identity?

He adds, "However, when combined with other information, such as a user name, then yes, the IP address can reveal your identity." Scott Crawford, managing research director at Enterprise Management Associates, explains that an IP address identifies a host on a specific network or subnet.

Can 2 phones have same IP address?

No, it's because it's very common for hundreds or even thousands of mobile phones all to be sharing the same IPv4 address on the internet. The way this is done is essentially the same as what happens when all your home WiFi devices share the single internet IP address allocated to your home router by your ISP.

Do Phone IP addresses change?

If you use your mobile phone with your WIFI, you local IP address will likely always be the same as it is assigned by your router. Your public IP address will be assigned by your Internet Provider and will change periodically unless you are paying extra for a static IP address.

Is IP address permanent?

A static IP address is simply an address that doesn't change. Once your device is assigned a static IP address, that number typically stays the same until the device is decommissioned or your network architecture changes. ... For now, we usually use static IPv4 addresses for permanent addresses.

Why does my phone have 3 IP addresses?

Having 3 IP addresses means that your system can be communicated with using three different IP addresses, and most likely means you have WiFi turned on and an Ethernet cable plugged in. One will be the loop back address (127.0. 0.1) and that is only useful on the system itself.

Does every SIM card have different IP address?

No. IP address belong to neither SIM card nor IMEI number. IP address allocate dynamically by operator service provider (GGSN in case of 2G/3G & PGW in case of 4G) & stored in Mobile till data session active just like our computer get ip when connected to LAN/Wi-fi network.