Subnet details 172.221.80.0/20

Network address 172.221.80.0
Prefix length 20 (255.255.240.0)
Range 172.221.80.0 - 172.221.95.255
Hexadecimal acdd5000
Binary 10101100 11011101 01010000 00000000
Binary subnet mask 11111111 11111111 11110000 00000000
Number of hosts 4,096
Parent subnet 172.221.64.0/19🔍
Previous subnet 172.221.64.0/20🔍
Next subnet 172.221.96.0/20🔍

Subnet tree

Netblock 172.128.0.0/9🔍 UK-MICROSOFT-20000324 (GB)
Route 172.221.64.0/18🔍 AS33588 Charter-Communications-BRESNAN-33588 Charter-Communications-BRESNAN-33588 (US)🔍