Tom.be

Subnet
Calculator
Merger
Name

Subnet details 221.183.180.0/23

Network address 221.183.180.0
Prefix length 23 (255.255.254.0)
Range 221.183.180.0 - 221.183.181.255
Hexadecimal ddb7b400
Binary 11011101 10110111 10110100 00000000
Binary subnet mask 11111111 11111111 11111110 00000000
Number of hosts 512
Parent subnet 221.183.180.0/22🔍
Previous subnet 221.183.178.0/23🔍
Next subnet 221.183.182.0/23🔍

Subnet tree

Netblock 221.0.0.0/8🔍 APNIC-AP (AU)
Route 221.176.0.0/13🔍 AS9808 CHINAMOBILE-CN China Mobile Communications Group Co Ltd (CN)🔍
Netblock 221.176.0.0/13🔍 CMNET (CN)