refactor: fork

README.md

 # cidranger
+
 Fast IP to CIDR block(s) lookup using trie in Golang, inspired by [IPv4 route lookup linux](https://vincent.bernat.im/en/blog/2017-ipv4-route-lookup-linux).  Possible use cases include detecting if a IP address is from published cloud provider CIDR blocks (e.g. 52.95.110.1 is contained in published AWS Route53 CIDR 52.95.110.0/24), IP routing rules, etc.
 
-[![GoDoc Reference](https://img.shields.io/badge/godoc-reference-5272B4.svg?style=flat-square)](https://godoc.org/github.com/yl2chen/cidranger)
-[![Build Status](https://img.shields.io/travis/yl2chen/cidranger.svg?branch=master&style=flat-square)](https://travis-ci.org/yl2chen/cidranger)
-[![Coverage Status](https://img.shields.io/coveralls/yl2chen/cidranger.svg?branch=master&style=flat-square)](https://coveralls.io/github/yl2chen/cidranger?branch=master)
-[![Go Report Card](https://goreportcard.com/badge/github.com/yl2chen/cidranger?&style=flat-square)](https://goreportcard.com/report/github.com/yl2chen/cidranger)
+Forked from https://github.com/yl2chen/cidranger due to upstream inactivity.
+
+[![GoDoc Reference](https://img.shields.io/badge/godoc-reference-5272B4.svg?style=flat-square)](https://godoc.org/github.com/libp2p/go-cidranger)
+[![Build Status](https://img.shields.io/travis/libp2p/go-cidranger.svg?branch=master&style=flat-square)](https://travis-ci.org/libp2p/go-cidranger)
+[![Coverage Status](https://img.shields.io/coveralls/libp2p/go-cidranger.svg?branch=master&style=flat-square)](https://coveralls.io/github/libp2p/go-cidranger?branch=master)
+[![Go Report Card](https://goreportcard.com/badge/github.com/libp2p/go-cidranger?&style=flat-square)](https://goreportcard.com/report/github.com/libp2p/go-cidranger)
 
 This is visualization of a trie storing CIDR blocks `128.0.0.0/2` `192.0.0.0/2` `200.0.0.0/5` without path compression, the 0/1 number on the path indicates the bit value of the IP address at specified bit position, hence the path from root node to a child node represents a CIDR block that contains all IP ranges of its children, and children's children.
 <p align="left"><img src="http://i.imgur.com/vSKTEBb.png" width="600" /></p>
@@ -18,7 +21,7 @@ Configure imports.
 import (
   "net"
 
-  "github.com/yl2chen/cidranger"
+  "github.com/libp2p/go-cidranger"
 )
 ```
 Create a new ranger implemented using Path-Compressed prefix trie.

brute.go

@@ -3,7 +3,7 @@ package cidranger
 import (
 	"net"
 
-	rnet "github.com/yl2chen/cidranger/net"
+	rnet "github.com/libp2p/go-cidranger/net"
 )
 
 // bruteRanger is a brute force implementation of Ranger.  Insertion and

cidranger_test.go

@@ -9,7 +9,7 @@ import (
 	"time"
 
 	"github.com/stretchr/testify/assert"
-	rnet "github.com/yl2chen/cidranger/net"
+	rnet "github.com/libp2p/go-cidranger/net"
 )
 
 /*

go.mod

-module github.com/yl2chen/cidranger
+module github.com/libp2p/go-cidranger
 
 go 1.13
 

go.sum

@@ -3,10 +3,9 @@ github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSs
 github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
 github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
 github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
-github.com/stretchr/testify v1.2.1 h1:52QO5WkIUcHGIR7EnGagH88x1bUzqGXTC5/1bDTUQ7U=
-github.com/stretchr/testify v1.2.1/go.mod h1:a8OnRcib4nhh0OaRAV+Yts87kKdq0PP7pXfy6kDkUVs=
 github.com/stretchr/testify v1.4.0 h1:2E4SXV/wtOkTonXsotYi4li6zVWxYlZuYNCXe9XRJyk=
 github.com/stretchr/testify v1.4.0/go.mod h1:j7eGeouHqKxXV5pUuKE4zz7dFj8WfuZ+81PSLYec5m4=
+gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405 h1:yhCVgyC4o1eVCa2tZl7eS0r+SDo693bJlVdllGtEeKM=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
 gopkg.in/yaml.v2 v2.2.2 h1:ZCJp+EgiOT7lHqUV2J862kp8Qj64Jo6az82+3Td9dZw=
 gopkg.in/yaml.v2 v2.2.2/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=

trie.go

@@ -5,7 +5,7 @@ import (
 	"net"
 	"strings"
 
-	rnet "github.com/yl2chen/cidranger/net"
+	rnet "github.com/libp2p/go-cidranger/net"
 )
 
 // prefixTrie is a path-compressed (PC) trie implementation of the

trie_test.go

@@ -9,7 +9,7 @@ import (
 	"time"
 
 	"github.com/stretchr/testify/assert"
-	rnet "github.com/yl2chen/cidranger/net"
+	rnet "github.com/libp2p/go-cidranger/net"
 )
 
 func getAllByVersion(version rnet.IPVersion) *net.IPNet {

version.go

@@ -3,7 +3,7 @@ package cidranger
 import (
 	"net"
 
-	rnet "github.com/yl2chen/cidranger/net"
+	rnet "github.com/libp2p/go-cidranger/net"
 )
 
 type rangerFactory func(rnet.IPVersion) Ranger