Tom.be

Subnet
Calculator
Merger
Name

Subnet details 221.238.255.0/24

Network address 221.238.255.0
Prefix length 24 (255.255.255.0)
Range 221.238.255.0 - 221.238.255.255
Hexadecimal ddeeff00
Binary 11011101 11101110 11111111 00000000
Binary subnet mask 11111111 11111111 11111111 00000000
Number of hosts 256
Parent subnet 221.238.254.0/23🔍
Previous subnet 221.238.254.0/24🔍
Next subnet 221.239.0.0/24🔍

Subnet tree

Netblock 221.0.0.0/8🔍 APNIC-AP (AU)
Route 221.238.0.0/16🔍 AS17638 CHINATELECOM-TJ-AS-AP ASN for TIANJIN Provincial Net of CT (CN)🔍
Netblock 221.238.0.0/16🔍 CHINANET-TJ (CN)