You mean 192.168.10?
The first usable IP in that network would be 192.168.10.1, and ending with 192.168.10.254.
how do you obtain network id from ip address
Network IDA network ID refers to a part of a TCP/IP address that is used to identify the subnet that a host may be on. The subnet that the computer is on is determined by the netmask and IP address of the computer. This subnet address is the same as the network ID and is the beginning part of the computers IP address.When the netmask is setup, it is a number where some of the most significant bits have a 1's value and the rest have values of 0. The most significant part of the netmask with bits set to 1's specifies the network address, and the lower part of the address will specify the host address.The part of the IP address that matches the part of the netmask where the bits are set to ones determines the network ID.
An "ip address" is a complete source or destination address that has a network id portion and a client or host portion. The network id is just a piece of the IP address. So, a public ip is an IP address that can be routed, whereas the network id is just a part of the public ip. They aren't different; the network id is part of the ip address.
Since this is a class C network address, the host id is 24, the network id is 201.123.87.0
A network ID refers to a part of a TCP/IP address that is used to identify the subnet that a host may be on. The subnet that the computer is on is determined by the netmask and IP address of the computer. This subnet address is the same as the network ID and is the beginning part of the computers IP address. When the netmask is setup, it is a number where some of the most significant bits have a 1's value and the rest have values of 0. The most significant part of the netmask with bits set to 1's specifies the network address, and the lower part of the address will specify the host address. The part of the IP address that matches the part of the netmask where the bits are set to ones determines the network ID.
If you aren't subnetting, the network address is 13.0.0.0
The subnet mask is used for this purpose; it divides the IP address into two parts, the network id, and the host id.
Class C network
The general rule in networking is that the network id cannot be all zeroes or all ones, and the host id cannot be all zeroes or all ones. The all zero address results in a reserved address meaning "this network". The all ones address is a broadcast address, and cannot be assigned to a single system.
11111111
I would say it resembles a network ID because no individual computer can have an IP address that ends with 0 because that's reserved for the...network ID.
Since you haven't given a starting network address or subnet mask, impossible to say.