Tom.be

Subnet
Calculator
Merger
Name

Subnet details 101.81.32.0/21

Network address 101.81.32.0
Prefix length 21 (255.255.248.0)
Range 101.81.32.0 - 101.81.39.255
Hexadecimal 65512000
Binary 01100101 01010001 00100000 00000000
Binary subnet mask 11111111 11111111 11111000 00000000
Number of hosts 2,048
Parent subnet 101.81.32.0/20🔍
Previous subnet 101.81.24.0/21🔍
Next subnet 101.81.40.0/21🔍

Subnet tree

Netblock 101.0.0.0/8🔍 APNIC-AP (AU)
Route 101.80.0.0/12🔍 AS4812 CHINANET-SH-AP China Telecom Group (CN)🔍
Netblock 101.80.0.0/12🔍 CHINANET-SH (CN)