Tom.be

Subnet
Calculator
Merger
Name

Subnet details 27.20.16.0/21

Network address 27.20.16.0
Prefix length 21 (255.255.248.0)
Range 27.20.16.0 - 27.20.23.255
Hexadecimal 1b141000
Binary 00011011 00010100 00010000 00000000
Binary subnet mask 11111111 11111111 11111000 00000000
Number of hosts 2,048
Parent subnet 27.20.16.0/20🔍
Previous subnet 27.20.8.0/21🔍
Next subnet 27.20.24.0/21🔍

Subnet tree

Netblock 27.0.0.0/8🔍 APNIC-AP (AU)
Route 27.16.0.0/12🔍 AS4134 CHINANET-BACKBONE No 31 Jin-rong Street (CN)🔍
Netblock 27.16.0.0/12🔍 CHINANET-HB (CN)