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Subnet details 121.192.0.0/17

Network address 121.192.0.0
Prefix length 17 (255.255.128.0)
Range 121.192.0.0 - 121.192.127.255
Hexadecimal 79c00000
Binary 01111001 11000000 00000000 00000000
Binary subnet mask 11111111 11111111 10000000 00000000
Number of hosts 32,768
Parent subnet 121.192.0.0/16🔍
Previous subnet 121.191.128.0/17🔍
Next subnet 121.192.128.0/17🔍

Subnet tree

Netblock 121.0.0.0/8🔍 APNIC-AP (AU)
Route 121.192.0.0/14🔍 AS4538 ERX-CERNET-BKB China Education and Research Network Center (CN)🔍
Netblock 121.192.0.0/16🔍 SHR-CERNET (CN)