/28 Subnet Guide
Learn what a /28 IPv4 subnet means, including subnet mask, total addresses and usable hosts.
/28 CIDR Details
CIDR/28
Subnet Mask255.255.255.240
Total Addresses16
Usable Hosts14
Explanation: A /28 prefix uses 28 bits for the network and 4 bits for host addresses.
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This page is useful for subnet planning, CCNA study, MikroTik IP addressing, VLAN design and firewall documentation.