Tom.be

Subnet
Calculator
Merger
Name

Subnet details 221.228.43.128/25

Network address 221.228.43.128
Prefix length 25 (255.255.255.128)
Range 221.228.43.128 - 221.228.43.255
Hexadecimal dde42b80
Binary 11011101 11100100 00101011 10000000
Binary subnet mask 11111111 11111111 11111111 10000000
Number of hosts 128
Parent subnet 221.228.43.0/24🔍
Previous subnet 221.228.43.0/25🔍
Next subnet 221.228.44.0/25🔍

Subnet tree

Netblock 221.0.0.0/8🔍 APNIC-AP (AU)
Route 221.224.0.0/13🔍 AS4134 CHINANET-BACKBONE No 31 Jin-rong Street (CN)🔍
Netblock 221.224.0.0/13🔍 CHINANET-JS (CN)