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Subnet details 121.55.18.0/23

Network address 121.55.18.0
Prefix length 23 (255.255.254.0)
Range 121.55.18.0 - 121.55.19.255
Hexadecimal 79371200
Binary 01111001 00110111 00010010 00000000
Binary subnet mask 11111111 11111111 11111110 00000000
Number of hosts 512
Parent subnet 121.55.16.0/22🔍
Previous subnet 121.55.16.0/23🔍
Next subnet 121.55.20.0/23🔍

Subnet tree

Netblock 121.0.0.0/8🔍 APNIC-AP (AU)
Route 121.55.0.0/18🔍 AS4837 CHINA169-Backbone CHINA UNICOM China169 Backbone (CN)🔍
Netblock 121.55.0.0/18🔍 SIN (CN)