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Why does my company need my IP address?
Knowing your IP most likely will also allow them to know your physical location (not very precise though). If you work at home and routinely connect to your company’s website then they would have to know your IP since it would be in their logs.
Which network is an IP address required for?
An IP address is a unique address that identifies a device on the internet or a local network. IP stands for “Internet Protocol,” which is the set of rules governing the format of data sent via the internet or local network.
What are the standards for IP addresses?
Internet Protocol version 4 (IPv4) defines an IP address as a 32-bit number. However, because of the growth of the Internet and the depletion of available IPv4 addresses, a new version of IP (IPv6), using 128 bits for the IP address, was standardized in 1998.
What is IP addressing strategy?
What is an IP addressing plan? An IP addressing plan is a document usually developed by network/design engineers to show how the IP addresses will be distributed among the network devices based on the network architecture or topology in a way that support the required services.
Can my company see my IP address?
Your employer could search the IP address and then contact its owners (generally an ISP), and ask them to help them narrow down where the devices with that IP address may have been located at a specific point in time.
Do companies know my IP address?
They don’t know right away it’s you, but they can find out which ISP owns the address and send them a threat to pass along to you. Because your ISP has a record of which IP address was assigned to you at a given time and the activity tied to it, they’ll know who to blame for the offense.
What is an IP address that has not been subnetted?
An IP address on a Class A network that has not been subnetted would have an address/mask pair similar to: 8.20.15.1 255.0.0.0. In order to see how the mask helps you identify the network and node parts of the address, convert the address and mask to binary numbers.
How can I get the IP address of a company?
One of the most traditional ways to get the IP address of a company is to use the ping command, which allows you to get the main IP address of the webserver behind the webpage. But that doesn’t give you the full company’s public network address range.
How to determine how many IP addresses per node?
Determine the IP addresses required per node depending on the connection mechanism. If it is L-2 then each network device will need “1” IP address. If it is L-3 then each network device will need “4” IP addresses. If additional IP addresses is required for management then identify them.
Why are there three classes of IP addresses?
Primary Address Classes To provide the flexibility required to support networks of varying sizes, the Internet designers decided that the IP address space should be divided into three address classes-Class A, Class B, and Class C. This is often referred to as classful addressing.