Tom.be

Subnet
Calculator
Merger
Name

Subnet details 1.27.72.0/21

Network address 1.27.72.0
Prefix length 21 (255.255.248.0)
Range 1.27.72.0 - 1.27.79.255
Hexadecimal 011b4800
Binary 00000001 00011011 01001000 00000000
Binary subnet mask 11111111 11111111 11111000 00000000
Number of hosts 2,048
Parent subnet 1.27.64.0/20🔍
Previous subnet 1.27.64.0/21🔍
Next subnet 1.27.80.0/21🔍

Subnet tree

Netblock 1.0.0.0/8🔍 APNIC-AP (AU)
Route 1.24.0.0/13🔍 AS4837 CHINA169-Backbone CHINA UNICOM China169 Backbone (CN)🔍
Netblock 1.24.0.0/13🔍 UNICOM-NM (CN)