Subnet details 221.128.16.0/20

Network address 221.128.16.0
Prefix length 20 (255.255.240.0)
Range 221.128.16.0 - 221.128.31.255
Hexadecimal dd801000
Binary 11011101 10000000 00010000 00000000
Binary subnet mask 11111111 11111111 11110000 00000000
Number of hosts 4,096
Parent subnet 221.128.0.0/19🔍
Previous subnet 221.128.0.0/20🔍
Next subnet 221.128.32.0/20🔍

Subnet tree

Netblock 221.0.0.0/8🔍 APNIC-AP (AU)
Route 221.128.0.0/18🔍 AS4637 ASN-TELSTRA-GLOBAL Telstra Global (HK)🔍
Netblock 221.128.0.0/18🔍 TELSTRAGLOBAL (JP)
Netblock 221.128.0.0/19🔍 TELSTRAGLOBAL (SG)