cidrmerge

README

cidrmerge

Package cidrmerge merges IPv4 and IPv6 networks.

https://pkg.go.dev/github.com/thcyron/cidrmerge

Example

package main

import (
    "fmt"
    "net"

    "github.com/thcyron/cidrmerge"
)

func main() {
    _, ipNet1, _ := net.ParseCIDR("192.168.0.0/24")
    _, ipNet2, _ := net.ParseCIDR("192.168.1.0/24")
    merged := cidrmerge.Merge([]*net.IPNet{ipNet1, ipNet2})
    fmt.Println(merged) // Prints: [192.168.0.0/23]
}

Documentation

Overview

Package cidrmerge merges IPv4 and IPv6 networks.

Example

package main

import (
	"fmt"
	"net"

	"github.com/thcyron/cidrmerge"
)

func main() {
	_, ipNet1, _ := net.ParseCIDR("192.168.0.0/24")
	_, ipNet2, _ := net.ParseCIDR("192.168.1.0/24")
	merged := cidrmerge.Merge([]*net.IPNet{ipNet1, ipNet2})
	fmt.Println(merged)
}

Output:
[192.168.0.0/23]

Index

• func Merge(ipNets []*net.IPNet) []*net.IPNet

Examples

• Package

Functions

func Merge

func Merge(ipNets []*net.IPNet) []*net.IPNet

Merge finds adjacent networks in ipNets and merges them. It handles both IPv4 and IPv6 networks, even in the same slice.