CIDR(s) for IP Range 10.0.13.0 - 10.0.13.254 allow from 10.0.13.0/25 allow from 10.0.13.128/26 allow from 10.0.13.192/27 allow from 10.0.13.224/28 allow from 10.0.13.240/29 allow from 10.0.13.248/30 allow from 10.0.13.252/31 allow from 10.0.13.254/32