Proxy Problems - RegExp

[Chance]

Also, to be honest~

b(?!(?:127|169|0{1,3}).)(?:2[0-3]d|1dd|0?dd?)(?:.(?:25[0-5]|2[0-4]d|[01]?dd?)){2}.(?:25[0-4]|2[0-4]d|[01]?[1-9]d?|0{0,2}[1-9]):(?:[8-9]d|[1-9]dd|[1-7]d{3}|80(?:[0-7]d|8[01]))b

the word boundry thing kills the proxy grabbing code, I don't know exactly why but if I bring up a list with a lot of legit proxies, this wont grab them as well as the other code does.