What is IP Address ? What are the classification and range of a Public IP Address and a Private IP Address?
Question
What is IP Address ? What are the classification and range of a Public IP Address and a Private IP Address?
Solution
An IP address, or Internet Protocol address, is a unique identifier given to every machine that connects to the internet. It serves two main functions: identifying the host or network interface, and providing the location of the host in the network.
Public IP addresses are addresses that are assigned to organizations, similar to a phone number. They are unique across the whole web. Private IP addresses, on the other hand, are used within private networks and are not routable on the internet.
Public IP addresses are classified into classes as follows:
- Class A: Range from 1.0.0.0 to 126.0.0.0
- Class B: Range from 128.0.0.0 to 191.255.0.0
- Class C: Range from 192.0.0.0 to 223.255.255.0
- Class D: Range from 224.0.0.0 to 239.255.255.255 (Reserved for multicast groups)
- Class E: Range from 240.0.0.0 to 255.255.255.254 (Reserved for future use, or Research and Development Purposes)
Private IP addresses are classified into classes as follows:
- Class A: Range from 10.0.0.0 to 10.255.255.255
- Class B: Range from 172.16.0.0 to 172.31.255.255
- Class C: Range from 192.168.0.0 to 192.168.255.255
These ranges are set aside specifically for private use and can't be accessed directly from the internet.
Similar Questions
Define the term IP address .
Highlight types of IP addressing typesa.A public IP address is assigned to a device directly connected to the internet. It is globally routable and can be accessed from the internetb.Private IP addresses are used within a private network and are not routable over the internet. They are reserved for use within private networks.c.Subnetting involves dividing a larger network into smaller, more manageable subnetworks. It allows for better organization and management of IP addressesd.IPv4 (Internet Protocol version 4) addresses are 32-bit numerical labels assigned to devices participating in a computer network that uses the Internet Protocol for communication.e.Dynamic IP addresses are automatically assigned by a DHCP (Dynamic Host Configuration Protocol) server when a device joins a network. The address may change over time.f.A static IP address is manually configured for a device and remains constant. It does not change unless reconfigured.g.IPv6 (Internet Protocol version 6) addresses are the next generation of IP addresses designed to address the limitations of IPv4, especially the exhaustion of available IPv4 addresses.h.The loopback address (127.0.0.1 in IPv4) is used to test network connectivity on a local device. Data sent to the loopback address is looped back to the device without being sent over the network
What is IP addressing?
An IP address is represented by a series of numbers segregated by periods(.).An IP address is the identifier that enables your device to send or receive data packets across the internet.IP address is generated mathematically and assigned by the IANA (Internet Assigned Numbers Authority).IP addresses are permanent and never change.IP addresses are not produced randomly.
Explain what you understand by IP address.
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