Tom.be

Subnet
Calculator
Merger
Name

Subnet details 1.51.0.0/19

Network address 1.51.0.0
Prefix length 19 (255.255.224.0)
Range 1.51.0.0 - 1.51.31.255
Hexadecimal 01330000
Binary 00000001 00110011 00000000 00000000
Binary subnet mask 11111111 11111111 11100000 00000000
Number of hosts 8,192
Parent subnet 1.51.0.0/18🔍
Previous subnet 1.50.224.0/19🔍
Next subnet 1.51.32.0/19🔍

Subnet tree

Netblock 1.0.0.0/8🔍 APNIC-AP (AU)
Route 1.51.0.0/16🔍 AS4538 ERX-CERNET-BKB China Education and Research Network Center (CN)🔍
Netblock 1.51.0.0/16🔍 NJR-CERNET (CN)