range of ip address with subnet mask

QT5 obtains the local IP address, computer name, network connection name, MAC address, subnet mask, and broadcast address.Get Host Name /** Name: get_localmachine_name * function: get the name of the Local Machine * parameter: no * returned: QString */QString CafesClient: ge

/** * Get broadcast address * */public static String getbroadcastaddress (string subnet, string IP) {string[] ips = ip.split ("\ \."); string[] subnets = subnet.split ("\ \"); StringBuffer sb = new StringBuffer (), for (int i = 0; i Get the Java implementation of the broadcast address based on the

You must know something about the IP address, right? We know that the TCP/IP protocol that is widely used in the Internet is to differentiate between different hosts by using IPs. If you've ever had a TCP/IP protocol set up, then you're bound to encounter the term subnet

IP address and subnet mask used for computingAfter knowing the IP address and subnet mask, you can calculate:1. Network Address2. broadcast

PrefaceThis document is simply a logical algorithm, and how to compute network bits, host bits, and broadcast addresses in the case of known IP addresses and subnet masks. All steps are far from the most primitive binary way, the direct hit principle, please read carefully.1. Logic algorithmLogic and operations and logic or operations are used when computing network bits, host addresses, broadcast addresses

_mask = "255.255.255.0"; $ip = Ip2long ($ip _addr);$NM = Ip2long ($subnet _mask);$NW = ($ip $nm);$BC = $NW | (~ $nm); echo "IP address:". Long2ip ($IP). "\ n";echo "

IntroductionThis article describes what the IP address and its function and IP address composition, IP address classification, IP subnet par

represents the different hosts within the network segmentAttention:Private IP is an IP address that everyone can access for use in the intranet.Let's explain what a subnet mask is, why put this concept with an IP

Not much to say, directly on the code. Package com.ckw.test; Import Java.io.BufferedReader; Import java.io.IOException; Import Java.io.InputStreamReader; Import java.util.*; Import Java.util.Map.Entry; public class Testofsubnetmask {map The results are: ---------------------------------------------------------------Windows IP Configuration host name ............. : DADI primary DNS suffix ........... : node type ............: mixed

In Linux, view the gateway, subnet mask, IP address, and broadcast address. [Root @ glnode04 vm01-CentOS-5.5] # Cat/etc/sysconfig/network-scripts/ifcfg-eth0Device = eth0Onboot = YesBootproto = noneIpaddr = 10.10.111.4 IP Address

What is an IP addressThe so-called IP address is a 32bit address assigned to each host connected to the Internet. In accordance with the TCP/IP protocol, IPs are represented by binary, each IP

The following small series for everyone to bring an article WinForm C # get the MAC address, IP address, subnet mask, the default gateway instance. Small series feel very good, now share to everyone, also for everyone to make a reference. Let's take a look at it with a littl

The subnet mask is used to determine whether the IP addresses of any two computers belong to the same subnetwork. The simplest understanding is that after the IP address and subnet mask