Tom.be

Subnet
Calculator
Merger
Name

Subnet details 139.209.248.0/22

Network address 139.209.248.0
Prefix length 22 (255.255.252.0)
Range 139.209.248.0 - 139.209.251.255
Hexadecimal 8bd1f800
Binary 10001011 11010001 11111000 00000000
Binary subnet mask 11111111 11111111 11111100 00000000
Number of hosts 1,024
Parent subnet 139.209.248.0/21🔍
Previous subnet 139.209.244.0/22🔍
Next subnet 139.209.252.0/22🔍

Subnet tree

Route 139.208.0.0/13🔍 AS4837 CHINA169-Backbone CHINA UNICOM China169 Backbone (CN)🔍
Netblock 139.208.0.0/13🔍 UNICOM-JL (CN)