API
https://ip.wesa-it.eu/api/
REST No Auth CORS *

JSON

Returns full client data as JSON. Supports CORS.

GET https://ip.wesa-it.eu/api/?format=json

XML

Returns full client data as XML.

GET https://ip.wesa-it.eu/api/?format=xml

Plain Text

Returns only the raw IP address as plain text.

GET https://ip.wesa-it.eu/api/?format=plain

PTR / rDNS

Resolves reverse DNS for any IP address (plain text).

GET https://ip.wesa-it.eu/api/?action=ptr&ip={ip}

Dual-Stack — Force IPv4 & IPv6

Via ip4.wesa-it.eu only IPv4 is used, via ip6.wesa-it.eu only IPv6.

IPv4 address only
curl -4 https://ip4.wesa-it.eu/api/?format=plain
IPv6 address only
curl -6 https://ip6.wesa-it.eu/api/?format=plain
Full JSON data (IPv4)
curl -4 https://ip4.wesa-it.eu/api/?format=json

Live Response

Your current data as JSON:

{
    "ip": "216.73.217.177",
    "version": "IPv4",
    "hostname": "216.73.217.177",
    "http_version": "HTTP\/2.0",
    "user_agent": "Mozilla\/5.0 AppleWebKit\/537.36 (KHTML, like Gecko; compatible; ClaudeBot\/1.0; +claudebot@anthropic.com)",
    "os": "Unknown OS",
    "browser": "Unknown Browser",
    "city": "Columbus",
    "country": "USA",
    "country_code": "us",
    "isp": "Amazon.com, Inc. (AS16509)",
    "latitude": "39.9587",
    "longitude": "-82.9987"
}