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Subnet details 27.40.40.0/21

Network address 27.40.40.0
Prefix length 21 (255.255.248.0)
Range 27.40.40.0 - 27.40.47.255
Hexadecimal 1b282800
Binary 00011011 00101000 00101000 00000000
Binary subnet mask 11111111 11111111 11111000 00000000
Number of hosts 2,048
Parent subnet 27.40.32.0/20🔍
Previous subnet 27.40.32.0/21🔍
Next subnet 27.40.48.0/21🔍

Subnet tree

Netblock 27.0.0.0/8🔍 APNIC-AP (AU)
Route 27.40.0.0/13🔍 AS17816 CHINA169-GZ China Unicom IP network China169 Guangdong province (CN)🔍
Netblock 27.40.0.0/13🔍 UNICOM-GD (CN)