Tom.be

Subnet
Calculator
Merger
Name

Subnet details 221.121.112.0/20

Network address 221.121.112.0
Prefix length 20 (255.255.240.0)
Range 221.121.112.0 - 221.121.127.255
Hexadecimal dd797000
Binary 11011101 01111001 01110000 00000000
Binary subnet mask 11111111 11111111 11110000 00000000
Number of hosts 4,096
Parent subnet 221.121.96.0/19🔍
Previous subnet 221.121.96.0/20🔍
Next subnet 221.121.128.0/20🔍

Subnet tree

Netblock 221.0.0.0/8🔍 APNIC-AP (AU)
Route 221.121.96.0/19🔍 AS9299 IPG-AS-AP Philippine Long Distance Telephone Company (PH)🔍
Netblock 221.121.96.0/19🔍 PI-PH (PH)