There are a lot of regular expressions for IP address found on the Internet, but we don't see regular expressions with '*'. Usually when we set IP, we will set IP segment (0-255) or use '*' instead.  

1. Next is the regular expression without '*'

var checkName = /^(?:(?:1[0-9][0-9]\.)|(?:2[0-4][0-9]\.)|(?:25[0-5]\.)|(?:[1-9][0-9]\.)|(?:[0-9]\.)){3}(?:(?:1[0-9][0-9])|(?:2[0-4][0-9])|(?:25[0-5])|(?:[1-9][0-9])|(?:[0-9]))$/;

Normal IP address can be verified, such as: 192.168.0.1

2. Next is the regular expression with '*'

var checkName = /^(?:(?:1[0-9][0-9]\.)|(?:2[0-4][0-9]\.)|(?:25[0-5]\.)|(?:[1-9][0-9]\.)|(?:[0-9/*]\.)){3}(?:(?:1[0-9][0-9])|(?:2[0-4][0-9])|(?:25[0-5])|(?:[1-9][0-9])|(?:[0-9/*]))$/;

The normal IP address can be verified,

For example: 192.168.0.1

       192.168.0.* 

       192.168.*.* 

        *.*.*.*

3. Multiple groups of IP address verification, used in the middle, separated

Directly available in JQuery Validator

//Detect IP address
$.validator.addMethod("checkIp",
function (value, element, params) {
    var checkName = /^(?:(?:1[0-9][0-9]\.)|(?:2[0-4][0-9]\.)|(?:25[0-5]\.)|(?:[1-9][0-9]\.)|(?:[0-9/*]\.)){3}(?:(?:1[0-9][0-9])|(?:2[0-4][0-9])|(?:25[0-5])|(?:[1-9][0-9])|(?:[0-9/*]))$/;
    if (value.toString().trim() != value.toString()) {
            return false;
    }
    var ips = value.split(",");
    return ips.every(value1 => {
        return (checkName.test(value1))
    });
}, "IP Address format error");

Normal use can be modified according to the following

//Target character
var checkString = "162.9.6.*,192.186.16.2";
var checkName = /^(?:(?:1[0-9][0-9]\.)|(?:2[0-4][0-9]\.)|(?:25[0-5]\.)|(?:[1-9][0-9]\.)|(?:[0-9/*]\.)){3}(?:(?:1[0-9][0-9])|(?:2[0-4][0-9])|(?:25[0-5])|(?:[1-9][0-9])|(?:[0-9/*]))$/;
var ips = checkString.split(",");
var result = ips.every(value => {
    return (checkName.test(value))
});
//Result
console.log(result);

4. Another method to verify the number of IP groups (no more than 10 IP groups) is provided

$.validator.addMethod("checkIpLength",
function (value, element, params) {
    var ips = value.split(",");
    return ips.length > 10 ? false : true;
}, "No more than 10 IP paragraph");