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30 lines
759 B
JavaScript
30 lines
759 B
JavaScript
const { spawn } = require("child_process");
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module.exports = async function getISP(ip_address) {
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return new Promise((resolve, reject) => {
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if (ip_address.startsWith("::ffff:")) {
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ip_address = ip_address.replace("::ffff:", "");
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}
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const task = spawn("whois", [ip_address]);
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let data = "";
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task.stdout.on("data", (d) => {
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data += d.toString();
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});
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task.on("close", () => {
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resolve(
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data
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.split("\n")
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.filter(
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(l) =>
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l.includes("role:") ||
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l.includes("org-name:") ||
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l.includes("country")
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)
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.map((l) => l.replace("role:", ""))
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.join("|")
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);
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});
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task.on("error", () => reject());
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});
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};
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