Tom.be

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Subnet details 220.231.64.0/21

Network address 220.231.64.0
Prefix length 21 (255.255.248.0)
Range 220.231.64.0 - 220.231.71.255
Hexadecimal dce74000
Binary 11011100 11100111 01000000 00000000
Binary subnet mask 11111111 11111111 11111000 00000000
Number of hosts 2,048
Parent subnet 220.231.64.0/20🔍
Previous subnet 220.231.56.0/21🔍
Next subnet 220.231.72.0/21🔍

Subnet tree

Netblock 220.0.0.0/8🔍 APNIC-AP (AU)
Route 220.231.64.0/18🔍 AS38731 VTDC-AS-VN Vietel - CHT Compamy Ltd (VN)🔍
Netblock 220.231.64.0/18🔍 VIETTEL-VN (VN)