Subnet details 61.138.72.0/21

Network address 61.138.72.0
Prefix length 21 (255.255.248.0)
Range 61.138.72.0 - 61.138.79.255
Hexadecimal 3d8a4800
Binary 00111101 10001010 01001000 00000000
Binary subnet mask 11111111 11111111 11111000 00000000
Number of hosts 2,048
Parent subnet 61.138.64.0/20🔍
Previous subnet 61.138.64.0/21🔍
Next subnet 61.138.80.0/21🔍

Subnet tree

Netblock 61.0.0.0/8🔍 APNIC-AP (AU)
Netblock 61.128.0.0/11🔍 CHINANET-GD (CN)
Route 61.138.0.0/17🔍 AS4837 CHINA169-Backbone CHINA UNICOM China169 Backbone (CN)🔍
Netblock 61.138.64.0/18🔍 UNICOM-NM (CN)