That may be a network, or a subnet.
That may be a network, or a subnet.
That may be a network, or a subnet.
That may be a network, or a subnet.
That may be a network, or a subnet.
An organization has decided to use IP addresses in the range 172.20.128.0 to 172.20.143.255. Which combination of network ID and subnet mask identifies all IP addresses in this range?
For multicast, ip addresses in the range of 224.0.0.0 - 239.255.255.255 are used.
Multicast IP range is 224.0.0.0 - 239.255.255.255
193.168.4.255
Usually, in dynamic addressing models, the host obtains its IP address via DHCP - an administrator sets up a pool of available addresses in an IP range (called a scope) and gives them to clients as they ask for addresses.
How many possible host addresses are there in a Class A range?Class A range is 0 - 1270.0.0.0 and 127.0.0.0 are not "routable" IP addresses. One defines all networks and the other is the loopback. We have a total of 126 usable networks and 16,777,214 usable hostaddresses per network.
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Public IP addresses
IPv4 private addresses:Class A addresses in the range 10.0.0.0 to 10.255.255.255Class B addresses in the range 172.16.0.0 to 172.31.255.255Class C addresses in the range 192.168.0.0 to 192.168.255.255IPv6 private addresses:All IPv6 addresses with the prefix FC00::/7 are regarded as private.
Any system in an Ethernet IP network will transmit IP addresses.
The internet Assigned Numbers Authority (IANA) has reserved the following three blocks of the IP address space for private internets (local networks): 10.0.0.0 - 10.255.255.255172.16.0.0 - 172.31.255.255192.168.0.0 - 192.168.255.255Also, IP addresses in the range of 169.254.0.0 -169.254.255.255 are reserved for Automatic Private IP Addressing. These IP's should not be used on the Internet. I usually use 192.168.0.1, 192.168.0.2, etc. and a subnet mask of 255.255.255.0 when assigning static IP addresses to computers on a small Local Area Networks (LANs). If a DHCP server is also on the LAN it's scope (range of IP addresses that it can assign to computers on the LAN set to obtain their IP addresses automatically) should be adjusted so it does not interfere with locally assigned static IP addresses.
They are static.