Tom.be

Subnet
Calculator
Merger
Name

Subnet details 139.208.0.0/13

Network address 139.208.0.0
Prefix length 13 (255.248.0.0)
Range 139.208.0.0 - 139.215.255.255
Hexadecimal 8bd00000
Binary 10001011 11010000 00000000 00000000
Binary subnet mask 11111111 11111000 00000000 00000000
Number of hosts 524,288
Parent subnet 139.208.0.0/12🔍
Previous subnet 139.200.0.0/13🔍
Next subnet 139.216.0.0/13🔍

Subnet tree

Netblock 139.0.0.0/8🔍 ERX-NETBLOCK (AU)
Route 139.208.0.0/13🔍 AS4837 CHINA169-Backbone CHINA UNICOM China169 Backbone (CN)🔍
Netblock 139.208.0.0/13🔍 UNICOM-JL (CN)