这是一个通过给定IP范围字符串生成IP集合的工具.
This is a tool for generating IP SETS from a given IP range string.
import: import "github.com/XinRoom/iprange"
Simple to use:
package main import "github.com/XinRoom/iprange" import "fmt" func main() { ipSet, err := iprange.GenIpSet("1.1.1.1/30") if err != nil { fmt.Println(err) return } fmt.Sprintln("1.1.1.1/30 GenIpSet is %s", ipSet) }
Iterator (Save memory) 迭代器(省内存):
package main import "github.com/XinRoom/iprange" import "fmt" func main() { it, startIp, err := iprange.NewIter("1.1.1.1/30") if err != nil { fmt.Println(err) return } for itn := startIp; it.HasNext(); itn = it.Next() { fmt.Println(itn) } }
GetIpByIndex (For random IP and progress) 通过索引获取IP(可用于乱序IP生成和进度恢复):
package main import "github.com/XinRoom/iprange" import "fmt" func main() { it, _, err := iprange.NewIter("1.1.1.1/30") if err != nil { fmt.Println(err) return } for i := uint64(0); i < it.TotalNum(); i++ { fmt.Println(it.GetIpByIndex(i)) } }
Contains 判断IP是包含于对应IP字符串:
package main import ( "github.com/XinRoom/iprange" "net" ) import "fmt" func main() { it, _, err := iprange.NewIter("1.1.1.1/30") if err != nil { fmt.Println(err) return } fmt.Println(it.Contains(net.ParseIP("1.1.1.1"))) }
git clone https://github.com/XinRoom/iprange
cd iprange
go build cmd/iprange.go
.\iprange.exe
Gen Ip Set.
Usage: iprange.exe ipStr [ipStr/file] ...
IP format can :
1.1.1.1
1.1.1.1-2
1.1.1-2.0-1
1.1.1.1/30
2001::59:63
2001::59:63-89
...
in addition: Support multiple parameters, file and commas
.\iprange.exe 1.1.1.1/30
1.1.1.0
1.1.1.1
1.1.1.2
1.1.1.3
.\iprange.exe 1.1.1.6-1.1.1.8
1.1.1.6
1.1.1.7
1.1.1.8
.\iprange.exe 1.1-2.1-2.1
1.1.1.1
1.1.2.1
1.2.1.1
1.2.2.1
.\iprange.exe 2002:2::1-9
2002:2::1
2002:2::2
2002:2::3
2002:2::4
2002:2::5
2002:2::6
2002:2::7
2002:2::8
2002:2::9
.\iprange.exe .\ips.txt
1.1.2.3
1.1.2.4
1.1.2.5
echo 1.1.1.2-5 | .\iprange.exe
1.1.1.2
1.1.1.3
1.1.1.4
1.1.1.5