Tom.be

Subnet
Calculator
Merger
Name

Subnet details 140.249.4.0/22

Network address 140.249.4.0
Prefix length 22 (255.255.252.0)
Range 140.249.4.0 - 140.249.7.255
Hexadecimal 8cf90400
Binary 10001100 11111001 00000100 00000000
Binary subnet mask 11111111 11111111 11111100 00000000
Number of hosts 1,024
Parent subnet 140.249.0.0/21🔍
Previous subnet 140.249.0.0/22🔍
Next subnet 140.249.8.0/22🔍

Subnet tree

Netblock 140.0.0.0/8🔍 ERX-NETBLOCK (AU)
Route 140.249.0.0/16🔍 AS4134 CHINANET-BACKBONE No 31 Jin-rong Street (CN)🔍
Netblock 140.249.0.0/16🔍 CHINANET-SD (CN)
Route 140.249.0.0/20🔍 AS58541 CHINATELECOM-SHANDONG-QINGDAO-IDC Qingdao 266000 (CN)🔍