API does not respond?

hello guys.

i have a issue, i have a restricted api which is only executed through permitted PC (IPs) . ii integrated in my application thats fine running on server i hae hosted . but when i hit through client machine api not respond. i use ajax call to get response.

i think there is isssue to hit api on permitted IPs but client machine's IPs is not permitted. so what can i do for fix this issue...

$.ajax({
type: "GET",
headers: {
"Authorization": token,
"Access-Key": accessKey,
},
url: APiUrl,
success: function () {
$('.preloader').fadeOut('slow');
$('#close').click();
$('#divHide').show();
},
error: function () {
$('.preloader').fadeOut('slow');
$('#close').click();
$.toaster({ priority: "danger", title: "oooppss!", message: "API server is not responding at the moment please try again Later thank you." });
},
}).done(function (data) {
// response populate in datatable

}