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Subnet details 61.129.16.0/21

Network address 61.129.16.0
Prefix length 21 (255.255.248.0)
Range 61.129.16.0 - 61.129.23.255
Hexadecimal 3d811000
Binary 00111101 10000001 00010000 00000000
Binary subnet mask 11111111 11111111 11111000 00000000
Number of hosts 2,048
Parent subnet 61.129.16.0/20🔍
Previous subnet 61.129.8.0/21🔍
Next subnet 61.129.24.0/21🔍

Subnet tree

Netblock 61.0.0.0/8🔍 APNIC-AP (AU)
Netblock 61.128.0.0/11🔍 CHINANET-GD (CN)
Netblock 61.128.0.0/13🔍 CHINANET-CN (CN)
Netblock 61.128.0.0/15🔍 CHINANET-CN (CN)
Route 61.129.0.0/16🔍 AS4812 CHINANET-SH-AP China Telecom Group (CN)🔍