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Subnet details 221.136.240.0/21

Network address 221.136.240.0
Prefix length 21 (255.255.248.0)
Range 221.136.240.0 - 221.136.247.255
Hexadecimal dd88f000
Binary 11011101 10001000 11110000 00000000
Binary subnet mask 11111111 11111111 11111000 00000000
Number of hosts 2,048
Parent subnet 221.136.240.0/20🔍
Previous subnet 221.136.232.0/21🔍
Next subnet 221.136.248.0/21🔍

Subnet tree

Netblock 221.0.0.0/8🔍 APNIC-AP (AU)
Route 221.136.0.0/16🔍 AS137718 VOLCANO-ENGINE Beijing Volcano Engine Technology Co Ltd (CN)🔍
Netblock 221.136.0.0/16🔍 VOLCANO-ENGINE (CN)