1.1 and 1.1.1 are also valid IP addresses (and http://1.1 http://1.1 even works as a URL) via an obscure shorthand notation. Valid to `inet_aton()` at least, bu

1.1 and 1.1.1 are also valid IP addresses (and http://1.1 http://1.1 even works as a URL) via an obscure shorthand notation. Valid to `inet_aton()` at least, but definitely more recognizable as a version than an IP to humans.