Tom.be

Subnet
Calculator
Merger
Name

Subnet details 67.100.0.0/21

Network address 67.100.0.0
Prefix length 21 (255.255.248.0)
Range 67.100.0.0 - 67.100.7.255
Hexadecimal 43640000
Binary 01000011 01100100 00000000 00000000
Binary subnet mask 11111111 11111111 11111000 00000000
Number of hosts 2,048
Parent subnet 67.100.0.0/20🔍
Previous subnet 67.99.248.0/21🔍
Next subnet 67.100.8.0/21🔍

Subnet tree

Netblock 64.0.0.0/6🔍 NON-RIPE-NCC-MANAGED-ADDRESS-BLOCK (EU # Country is really world wide)
Netblock 66.0.0.0/7🔍 NON-RIPE-NCC-MANAGED-ADDRESS-BLOCK (EU # Country is really world wide)
Netblock 67.0.0.0/8🔍 ARIN-CIDR-BLOCK (AU)
Netblock 67.0.0.0/9🔍 NON-RIPE-NCC-MANAGED-ADDRESS-BLOCK (EU # Country is really world wide)
Route 67.100.0.0/14🔍 AS3257 GTT-BACKBONE GTT (US)🔍