package net
Golang net.IPNet type, Contains(), Network() and String() functions usage example
package main
import (
"fmt"
"net"
)
func main() {
ipAddress, IPnet, err := net.ParseCIDR("198.162.0.0/16")
if err != nil {
fmt.Println(err)
}
fmt.Println("IP address :", ipAddress)
fmt.Printf("IP Network : %#v\n ", IPnet)
fmt.Println("IPnet.IP : ", IPnet.IP)
fmt.Println("Contains 192.162.0.0 : ", IPnet.Contains(net.ParseIP("192.162.0.0")))
fmt.Println("Network : ", IPnet.Network())
}
References :
http://golang.org/pkg/net/#IPNet
http://golang.org/pkg/net/#IPNet.Contains
http://golang.org/pkg/net/#IPNet.Network
http://golang.org/pkg/net/#IPNet.String
