Tom.be

Subnet
Calculator
Merger
Name

Subnet details 198.21.80.0/20

Network address 198.21.80.0
Prefix length 20 (255.255.240.0)
Range 198.21.80.0 - 198.21.95.255
Hexadecimal c6155000
Binary 11000110 00010101 01010000 00000000
Binary subnet mask 11111111 11111111 11110000 00000000
Number of hosts 4,096
Parent subnet 198.21.64.0/19🔍
Previous subnet 198.21.64.0/20🔍
Next subnet 198.21.96.0/20🔍

Subnet tree

Netblock 192.0.0.0/2🔍 NON-RIPE-NCC-MANAGED-ADDRESS-BLOCK (EU # Country is really world wide)
Netblock 192.0.0.0/3🔍 NON-RIPE-NCC-MANAGED-ADDRESS-BLOCK (EU # Country is really world wide)
Netblock 192.0.0.0/4🔍 NON-RIPE-NCC-MANAGED-ADDRESS-BLOCK (EU # Country is really world wide)
Netblock 198.0.0.0/7🔍 NON-RIPE-NCC-MANAGED-ADDRESS-BLOCK (EU # Country is really world wide)
Netblock 198.0.0.0/8🔍 ERX-NETBLOCK (AU)
Netblock 198.0.0.0/11🔍 NON-RIPE-NCC-MANAGED-ADDRESS-BLOCK (EU # Country is really world wide)
Netblock 198.16.0.0/13🔍 NON-RIPE-NCC-MANAGED-ADDRESS-BLOCK (EU # Country is really world wide)