Usage
- the data is from ip2location free database.
- it only supports country code info
how to use
npm install ip2cc
const iptocc = require('iptocc');
const countryCode = iptocc('164.52.12.83');
console.log(countryCode);//HK
how about efficiency
node index.test.js
on my mac ,look up 1,000,000 ips only need about 2000ms.
it is faster hundred times than ip2location-nodejs.