Subnet details 163.181.136.0/21

Network address 163.181.136.0
Prefix length 21 (255.255.248.0)
Range 163.181.136.0 - 163.181.143.255
Hexadecimal a3b58800
Binary 10100011 10110101 10001000 00000000
Binary subnet mask 11111111 11111111 11111000 00000000
Number of hosts 2,048
Parent subnet 163.181.128.0/20🔍
Previous subnet 163.181.128.0/21🔍
Next subnet 163.181.144.0/21🔍

Subnet tree

Netblock 163.0.0.0/8🔍 ERX-NETBLOCK (AU)
Route 163.181.0.0/16🔍 AS45102 ALIBABA-CN-NET Alibaba US Technology Co Ltd (US)🔍
Route 163.181.136.0/21🔍 AS24429 Taobao Zhejiang Taobao Network Co Ltd (CN)🔍