Tom.be

Subnet
Calculator
Merger
Name

Subnet details 171.23.120.0/21

Network address 171.23.120.0
Prefix length 21 (255.255.248.0)
Range 171.23.120.0 - 171.23.127.255
Hexadecimal ab177800
Binary 10101011 00010111 01111000 00000000
Binary subnet mask 11111111 11111111 11111000 00000000
Number of hosts 2,048
Parent subnet 171.23.112.0/20🔍
Previous subnet 171.23.112.0/21🔍
Next subnet 171.23.128.0/21🔍

Subnet tree

Netblock 128.0.0.0/2🔍 NON-RIPE-NCC-MANAGED-ADDRESS-BLOCK (EU # Country is really world wide)
Netblock 168.0.0.0/6🔍 NON-RIPE-NCC-MANAGED-ADDRESS-BLOCK (EU # Country is really world wide)
Netblock 171.0.0.0/9🔍 NON-RIPE-NCC-MANAGED-ADDRESS-BLOCK (EU # Country is really world wide)
Netblock 171.0.0.0/9🔍 NON-RIPE-NCC-MANAGED-ADDRESS-BLOCK (EU # Country is really world wide)
Route 171.23.0.0/16🔍 AS21331 OKDN-AS (NO)🔍
Netblock 171.23.0.0/16🔍 OKDN-NO (NO)