CIDR calculator
Runs entirely in your browser. Useful for reading IP reports, ACLs, and route announcements.
Result
Canonical CIDR
35.215.0.0/18
Version
IPv4
Prefix
/18
Network
35.215.0.0
Broadcast
35.215.63.255
First address
35.215.0.1
Last address
35.215.63.254
Netmask
255.255.192.0
Wildcard
0.0.63.255
Total addresses
16384
Usable hosts
16382