Tom.be

Subnet
Calculator
Merger
Name

Subnet details 178.15.120.0/21

Network address 178.15.120.0
Prefix length 21 (255.255.248.0)
Range 178.15.120.0 - 178.15.127.255
Hexadecimal b20f7800
Binary 10110010 00001111 01111000 00000000
Binary subnet mask 11111111 11111111 11111000 00000000
Number of hosts 2,048
Parent subnet 178.15.112.0/20🔍
Previous subnet 178.15.112.0/21🔍
Next subnet 178.15.128.0/21🔍

Subnet tree

Route 178.0.0.0/12🔍 AS3209 VODANET International IP-Backbone of Vodafone (DE)🔍
Netblock 178.0.0.0/12🔍 DE-ARCOR-20100112 (DE)