Tom.be

Subnet
Calculator
Merger
Name

Subnet details 221.238.52.0/22

Network address 221.238.52.0
Prefix length 22 (255.255.252.0)
Range 221.238.52.0 - 221.238.55.255
Hexadecimal ddee3400
Binary 11011101 11101110 00110100 00000000
Binary subnet mask 11111111 11111111 11111100 00000000
Number of hosts 1,024
Parent subnet 221.238.48.0/21🔍
Previous subnet 221.238.48.0/22🔍
Next subnet 221.238.56.0/22🔍

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)