Are you an admin hitting an API server with admin_api enabled? If either of those are not true, the ip= filtering option is ignored. Also, keep in mind it's a regex... So '.' will match any character when not escaped, though it tends to work out okay for IPs.
Are you an admin hitting an API server with admin_api enabled? If either of those are not true, the ip= filtering option is ignored. Also, keep in mind it's a regex... So '.' will match any character when not escaped, though it tends to work out okay for IPs.