- What is IP address classification?
- What are the three types of IPv4 addresses?
- What does an IPv4 address consist of?
- Which of the following addresses is considered a private IP address?
- What does 8 mean in IP address?
- What is the 3rd octet of an IP address?
- What is the subnet mask for 192.168 1.0 24?
- How do you classify an IP address?
- Which three IP addresses are considered private addresses?
- What do the last 3 digits IP address represent?
- Which three addresses are valid public addresses choose three?
- Who uses Class A IP addresses?
What is IP address classification?
TCP/IP defines five classes of IP addresses: class A, B, C, D, and E.
Each class has a range of valid IP addresses.
IP addresses from the first three classes (A, B and C) can be used for host addresses.
The other two classes are used for other purposes – class D for multicast and class E for experimental purposes..
What are the three types of IPv4 addresses?
In the IPv4 IP address space, there are five classes: A, B, C, D and E. Each class has a specific range of IP addresses (and ultimately dictates the number of devices you can have on your network). Primarily, class A, B, and C are used by the majority of devices on the Internet.
What does an IPv4 address consist of?
IPv4 addresses are usually represented in dot-decimal notation, consisting of four decimal numbers, each ranging from 0 to 255, separated by dots, e.g., 172.16. 254.1. Each part represents a group of 8 bits (an octet) of the address.
Which of the following addresses is considered a private IP address?
Private addresses include IP addresses from the following subnets: Range from 10.0. 0.0 to 10.255. 255.255 — a 10.0.
What does 8 mean in IP address?
A network numbered “10.0. 0.0/8” (which is one of those reserved for private use) is a network with eight bits of network prefix, denoted by “/8” after the oblique. The “8” denotes that there are 24 bits left over in the network to contain IPv4 host addresses: 16,777,216 addresses to be exact.
What is the 3rd octet of an IP address?
Octets 3 and 4 (the next 16 bits) are for the hosts. Class B addresses are used for networks that have between 256 and 65,536 hosts. In a class C address, the first three octets are the network portion.
What is the subnet mask for 192.168 1.0 24?
IP Subnet CalculatorCIDR blockIP range (network – broadcast)Subnet Mask192.168.1.0/25192.168.1.0 – 192.168.1.127255.255.255.128192.168.1.0/24192.168.1.0 – 192.168.1.255255.255.255.01922.214.171.124/23192.168.0.0 – 192.168.1.255255.255.254.019126.96.36.199/22192.168.0.0 – 192.168.3.255255.255.252.028 more rows
How do you classify an IP address?
Network Administration: Classifying IP AddressesIf the first bit is zero, the address is a Class A address.If the first bit is one and if the second bit is zero, the address is a Class B address.If the first two bits are both one and if the third bit is zero, the address is a Class C address.More items…
Which three IP addresses are considered private addresses?
IP addresses and subnets part three – Private IP explained10.0. 0.0 to 10.255. 255.255 (10/8 prefix)172.16. 0.0 to 172.31. 255.255 (172.16/12 prefix)192.168. 0.0 to 192.168. 255.255 (192.168/16 prefix)
What do the last 3 digits IP address represent?
What does it mean if only the last 3 digits change on an IP address? … Most likely/simply is that the first three octets (24 bits of the 32 bit IPv4 address) defines a LAN or network, and the last 8 bits are for hosts… so your client just got a new host IP, on the same network.
Which three addresses are valid public addresses choose three?
Which three addresses are valid public addresses? (Choose three.)188.8.131.52.192.168.1.245.10.15.250.5.184.108.40.206.172.31.1.25.220.127.116.11.
Who uses Class A IP addresses?
Class A IP addresses are used for huge networks, like those deployed by Internet Service Providers (ISPs). Class A IP addresses support up to 16 million hosts (hosts are devices that connect to a network (computers, servers, switches, routers, printers…etc.)