Tom.be

Subnet
Calculator
Merger
Name

Subnet details 27.21.16.0/23

Network address 27.21.16.0
Prefix length 23 (255.255.254.0)
Range 27.21.16.0 - 27.21.17.255
Hexadecimal 1b151000
Binary 00011011 00010101 00010000 00000000
Binary subnet mask 11111111 11111111 11111110 00000000
Number of hosts 512
Parent subnet 27.21.16.0/22🔍
Previous subnet 27.21.14.0/23🔍
Next subnet 27.21.18.0/23🔍

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)