FM 2-01 Chapter 2 · Networking
CIDR and subnet calculator
Network, broadcast, host range, wildcard and RFC classification for an IPv4 prefix.
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Accepts 10.0.0.0/8 · 10.1.2.3 255.255.252.0 · 10.1.2.3/255.255.252.0 · a bare address
Private RFC 1918 /22 · 10 host bits
Host bits are set. The network address is 192.168.8.0/22.
- CIDR
- 192.168.8.0/22
- Network
- 192.168.8.0
- Broadcast
- 192.168.11.255
- Netmask
- 255.255.252.0
- Wildcard (ACL)
- 0.0.3.255
- First host
- 192.168.8.1
- Last host
- 192.168.11.254
- Usable hosts
- 1,022
- Total addresses
- 1,024
- Range
- 192.168.8.0 to 192.168.11.255
11000000101010000000101000000000