Tom.be

Subnet
Calculator
Merger
Name

Subnet details 171.9.144.0/21

Network address 171.9.144.0
Prefix length 21 (255.255.248.0)
Range 171.9.144.0 - 171.9.151.255
Hexadecimal ab099000
Binary 10101011 00001001 10010000 00000000
Binary subnet mask 11111111 11111111 11111000 00000000
Number of hosts 2,048
Parent subnet 171.9.144.0/20🔍
Previous subnet 171.9.136.0/21🔍
Next subnet 171.9.152.0/21🔍

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)
Netblock 171.0.0.0/12🔍 NON-RIPE-NCC-MANAGED-ADDRESS-BLOCK (EU # Country is really world wide)
Route 171.8.0.0/13🔍 AS4134 CHINANET-BACKBONE No 31 Jin-rong Street (CN)🔍
Netblock 171.8.0.0/13🔍 CHINANET-HA (CN)