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Subnet details 121.4.120.0/21

Network address 121.4.120.0
Prefix length 21 (255.255.248.0)
Range 121.4.120.0 - 121.4.127.255
Hexadecimal 79047800
Binary 01111001 00000100 01111000 00000000
Binary subnet mask 11111111 11111111 11111000 00000000
Number of hosts 2,048
Parent subnet 121.4.112.0/20🔍
Previous subnet 121.4.112.0/21🔍
Next subnet 121.4.128.0/21🔍

Subnet tree

Netblock 121.0.0.0/8🔍 APNIC-AP (AU)
Route 121.4.0.0/15🔍 AS45090 TENCENT-NET-AP Shenzhen Tencent Computer Systems Company Limited (CN)🔍
Netblock 121.4.0.0/15🔍 TencentCloud (CN)