Tom.be

Subnet
Calculator
Merger
Name

Subnet details 61.65.216.0/21

Network address 61.65.216.0
Prefix length 21 (255.255.248.0)
Range 61.65.216.0 - 61.65.223.255
Hexadecimal 3d41d800
Binary 00111101 01000001 11011000 00000000
Binary subnet mask 11111111 11111111 11111000 00000000
Number of hosts 2,048
Parent subnet 61.65.208.0/20🔍
Previous subnet 61.65.208.0/21🔍
Next subnet 61.65.224.0/21🔍

Subnet tree

Netblock 61.0.0.0/8🔍 APNIC-AP (AU)
Netblock 61.64.0.0/15🔍 TWNIC-TW (TW)
Netblock 61.65.192.0/18🔍 GTBC-NET (TW)
Netblock 61.65.192.0/19🔍 GTBC-NET (TW)
Route 61.65.208.0/20🔍 AS18046 DONGFONG-TW DongFong Technology Co Ltd (TW)🔍