What is my IP address?

Multiple command line HTTP clients are supported, including curl, httpie, GNU Wget and fetch.

CLI examples

$ curl ip.dnns.icu

$ http -b ip.dnns.icu

$ wget -qO- ip.dnns.icu

$ fetch -qo- https://ip.dnns.icu

$ bat -print=b ip.dnns.icu/ip

Country lookup

$ http ip.dnns.icu/country
United States

$ http ip.dnns.icu/country-iso

City lookup

$ http ip.dnns.icu/city

ASN lookup

$ http ip.dnns.icu/asn

Looks like you're with AMAZON-AES

JSON output

$ http ip.dnns.icu/json
  "ip": "",
  "ip_decimal": 751333548,
  "country": "United States",
  "country_iso": "US",
  "country_eu": false,
  "region_name": "Virginia",
  "region_code": "VA",
  "metro_code": 511,
  "zip_code": "20149",
  "city": "Ashburn",
  "latitude": 39.0469,
  "longitude": -77.4903,
  "time_zone": "America/New_York",
  "asn": "AS14618",
  "asn_org": "AMAZON-AES",
  "hostname": "ec2-44-200-112-172.compute-1.amazonaws.com",
  "user_agent": {
    "product": "CCBot",
    "version": "2.0",
    "comment": "(https://commoncrawl.org/faq/)",
    "raw_value": "CCBot/2.0 (https://commoncrawl.org/faq/)"

Setting the Accept: application/json header also works as expected.

Plain output

Always returns the IP address including a trailing newline, regardless of user agent.

$ http ip.dnns.icu/ip

Port testing

$ http ip.dnns.icu/port/8080
  "ip": "",
  "port": 8080,
  "reachable": false



How do I force IPv4 or IPv6 lookup?

As of 2018-07-25 it's no longer possible to force protocol using the v4 and v6 subdomains. IPv4 or IPv6 still can be forced by passing the appropiate flag to your client, e.g curl -4 or curl -6.

Is automated use of this service permitted?

Yes, as long as the rate limit is respected. The rate limit is in place to ensure a fair service for all.

Please limit automated requests to 1 request per minute. No guarantee is made for requests that exceed this limit. They may be rate-limited, with a 429 status code, or dropped entirely.

Can I run my own service?

Yes, the source code and documentation is available on GitHub.