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Subnet details 49.121.144.0/21

Network address 49.121.144.0
Prefix length 21 (255.255.248.0)
Range 49.121.144.0 - 49.121.151.255
Hexadecimal 31799000
Binary 00110001 01111001 10010000 00000000
Binary subnet mask 11111111 11111111 11111000 00000000
Number of hosts 2,048
Parent subnet 49.121.144.0/20🔍
Previous subnet 49.121.136.0/21🔍
Next subnet 49.121.152.0/21🔍

Subnet tree

Netblock 49.0.0.0/8🔍 APNIC-AP (AU)
Route 49.120.0.0/14🔍 AS4538 ERX-CERNET-BKB China Education and Research Network Center (CN)🔍
Netblock 49.120.0.0/14🔍 WHR-CERNET (CN)