I'm using the following GET command to pull a proxy list: https://hidester.com/proxydata/php/data.php?mykey=data&offset=0&limit=900&orderBy=latest_check&sortOrder=DESC&country=&port=&type=15&anonymity=3&ping=3&gproxy=2 Then attempting to add the list to a list with this regular expression: \b(??:2(?:[0-4][0-9]|5[0-5])|[0-1]?[0-9]?[0-9])\.){3}(??:2([0-4][0-9]|5[0-5])|[0-1]?[0-9]?[0-9]))\b Now I've tested the regex expression, and it is correct (http://regexr.com/38odc), but for some reason, running this command only adds half of an ip to the list, a