Tech/27 Subnet Mask admin1 month ago01 mins CIDR Subnet Mask Total IPs Usable hosts /27 255.255.255.224 32 30 Post navigation Previous: Make SpamAssassin More StrictNext: Magque: What To Expect Leave a Reply Cancel replyYour email address will not be published. Required fields are marked *Comment * Name * Email * Website Save my name, email, and website in this browser for the next time I comment.