IP Ranges API

Our IP address ranges API returns a list of all of the IP addresses ranges assigned to or operated by a company, identified by the provided domain name.

This API is available as a data module (add-on to your subscription) or as a part of our Enterprise plan. Contact us if you're interested in this type of data.

curl ipinfo.io/ranges/comcast.net?token=$TOKEN
{
  "domain": "comcast.net",
  "num_ranges": "37330",
  "ranges": [
    "23.24.240.0/29",
    "23.24.240.64/29",
    "23.24.240.128/28",
    "23.24.240.152/29",
    "23.24.240.168/29",
    "23.24.240.192/29",
    "23.24.240.208/29",
    "23.24.241.40/29",
    "23.24.241.72/29",
    "23.24.241.96/29",
    "23.24.241.112/28",
    "23.24.241.136/29",
    "23.24.241.168/29",
    "23.24.241.184/29",
    ...
   ]
}