Tom.be

Subnet
Calculator
Merger
Name

Subnet details 221.136.48.0/21

Network address 221.136.48.0
Prefix length 21 (255.255.248.0)
Range 221.136.48.0 - 221.136.55.255
Hexadecimal dd883000
Binary 11011101 10001000 00110000 00000000
Binary subnet mask 11111111 11111111 11111000 00000000
Number of hosts 2,048
Parent subnet 221.136.48.0/20🔍
Previous subnet 221.136.40.0/21🔍
Next subnet 221.136.56.0/21🔍

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)