Tom.be

Subnet
Calculator
Merger
Name

Subnet details 120.40.248.0/21

Network address 120.40.248.0
Prefix length 21 (255.255.248.0)
Range 120.40.248.0 - 120.40.255.255
Hexadecimal 7828f800
Binary 01111000 00101000 11111000 00000000
Binary subnet mask 11111111 11111111 11111000 00000000
Number of hosts 2,048
Parent subnet 120.40.240.0/20🔍
Previous subnet 120.40.240.0/21🔍
Next subnet 120.41.0.0/21🔍

Subnet tree

Netblock 120.0.0.0/8🔍 APNIC-AP (AU)
Route 120.40.0.0/14🔍 AS4134 CHINANET-BACKBONE No 31 Jin-rong Street (CN)🔍
Netblock 120.40.0.0/14🔍 CHINANET-FJ (CN)