Developer reference
CIDR and Subnet Cheatsheet
Quick CIDR, subnet mask, host count, and IP range reminders for network planning.
CIDR shape
Represents 256 IPv4 addresses from 192.168.1.0 to 192.168.1.255.
192.168.1.0/24Private range
Common private IPv4 range for internal networks.
10.0.0.0/8Host route
Represents a single IPv4 address.
203.0.113.10/32IPv6 example
Documentation prefix used in IPv6 examples.
2001:db8::/32