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GET /v1/convert

Convert an IP address

Try it live

10 free calls per day — no sign-up, no API key. Goes through the oanor gateway.

Custom headers (optional)
api.oanor.com/subnet-api

It works. Grab an API key and use it in your project.

Get an API key

Code snippets

curl "https://api.oanor.com/subnet-api/v1/convert" \
  -H "x-oanor-key: oanor_test_..."
await fetch("https://api.oanor.com/subnet-api/v1/convert", {
  headers: { "x-oanor-key": "oanor_test_..." }
});
$ch = curl_init("https://api.oanor.com/subnet-api/v1/convert");
curl_setopt($ch, CURLOPT_HTTPHEADER, ["x-oanor-key: oanor_test_..."]);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
$out = curl_exec($ch);
import requests
requests.get(
    "https://api.oanor.com/subnet-api/v1/convert",
    headers={"x-oanor-key": "oanor_test_..."}
)

Example response

A real response from this endpoint, captured by the latest health check.

{
    "data": {
        "ip": "192.168.1.1",
        "hex": "0xc0a80101",
        "binary": "11000000.10101000.00000001.00000001",
        "integer": 3232235777,
        "version": 4
    },
    "meta": {
        "timestamp": "2026-05-30T10:10:56.567Z",
        "request_id": "0d327fbd-fd2f-4c96-b39b-fd406b9f2c3e"
    },
    "status": "ok",
    "message": "OK",
    "success": true
}