Tom.be

Subnet
Calculator
Merger
Name

Subnet details 117.139.21.0/24

Network address 117.139.21.0
Prefix length 24 (255.255.255.0)
Range 117.139.21.0 - 117.139.21.255
Hexadecimal 758b1500
Binary 01110101 10001011 00010101 00000000
Binary subnet mask 11111111 11111111 11111111 00000000
Number of hosts 256
Parent subnet 117.139.20.0/23🔍
Previous subnet 117.139.20.0/24🔍
Next subnet 117.139.22.0/24🔍

Subnet tree

Netblock 116.0.0.0/6🔍 APNIC-AP (AU)
Route 117.128.0.0/10🔍 AS9808 CHINAMOBILE-CN China Mobile Communications Group Co Ltd (CN)🔍
Netblock 117.136.0.0/13🔍 CMNET (CN)