Ip-address
CIDR - Classless Inter-Domain Routing
BaseIp: xx.xx.xx.xx
Subnet Mask: /24, /32, /0
/8 --> 255.0.0.0 --> 16 Million Ip's
/16 --> 255.255.0.0 --> 65,536 Ip's
/24 --> 255.255.255.0 --> 256 Ip's
/32 --> 255.255.255.255 --> 1 Ip
The Internet Assigned Numbers Authority(IANA) established certain blocks of IPv4 addresses for the use of private(LAN) networks and public (internet) addresses.
Private Ip range:
10.0.0.0/8
172.16.0.0/12 --> AWS default vpc cidr block
192.168.0.0/16 --> Home network