IP: 10.0.0.1
SN: 16
NW: 8

IP Address
Status: Host Address
IP (Hex): 0A000001
IP (Long): 167772161
IP (Binary): 00001010.00000000.00000000.00000001

Subnet
Subnet Mask: 255.255.0.0
Host Bits: 16
Host Mask: 0.0.255.255

Special IPs
Network Address: 10.0.0.0
Broadcast Address: 10.0.255.255
Host Range: 10.0.0.1 - 10.0.255.254

Counts
Number of Subnets: 256
Subnets in Network: 10.0.0.0 - 10.255.0.0
Network Size: 65536
Network Hosts: 65534

Class
Address class: A
Address class term: Class A (first octet 0-127)
Field size: B
Field term: Class B (/16)
Class note: Address class is A from the first octet. Shop-floor slang: Class A=/8, Class B=/16, Class C=/24. This /16 is called Class B.