static void Main(string[] args)
{
// Find your Account Sid and Auth Token at twilio.com/user/account
string AccountSid = "ACXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX";
string AuthToken = "your_auth_token";
var twilio = new TwilioRestClient(AccountSid, AuthToken);
var ipAccessControlLists = twilio.ListIpAccessControlLists(null, null);
foreach (var ipAccessControlList in ipAccessControlLists.IpAccessControlLists)
{
Console.WriteLine(ipAccessControlList.FriendlyName);
}
}