Assuming you mean in IPv4, then it's the broadcast address meaning all devices on the network segment should listen to and accept the packet.
254
Octets
4
An IPv4 address has four groups of digits from 0 to 255 (256 total in one group which is equal 2^8), so it could vary from 0.0.0.0 to 255.255.255.255 Total length of IPv4 address space is 2^32 = 4,294,967,296 total addresses. An IPv6 address has eight groups of four hexadecimal digits from 0 to ffff (65,536 total in each group which is equal 2^16), so it could vary from 0:0:0:0:0:0:0:0 to ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff Total length of IPv6 address space is 2^128 = 340,282,366,920,938,463,463,374,607,431,768,211,456 total addresses, which means it's more than 4,8 * 10^28 of addresses for each of 7 billion people on the planet.
32 bits in a IPv4 address
IPV4 is a kind of IP Address.
The address space of IPV4 is limited to 4294967296 possible unique addresses.
a TcP IPv4 ip address has 32 bits.
The size of an IPv4 address is 32 bits, or 4 bytes.
Hosts with the same network portion of their IPv4 address.
IP is the internet protocol that uniquely identifies a system on a network and there is no difference between IP and IPv4 infact IPv4 is a version of like IPv6.
IPv6 has a larger address space compared to IPv4, allowing for more unique addresses. This solves the issue of address exhaustion seen in IPv4.
The broadcast address on IPv4 networks is the subnet address, padded on the right with ones. For example, if the subnet address is 192.168.x.y, with a subnet mask of 255.255.0.0, then the broadcast address is 192.168.255.255.
yes
4
The IPv4 address is identical for all hosts in a broadcast domain. The IPv4 addresse varies in length. The IPv4 address is used to forward packets.