Tom.be

Subnet
Calculator
Merger
Name

Subnet details 87.251.48.0/21

Network address 87.251.48.0
Prefix length 21 (255.255.248.0)
Range 87.251.48.0 - 87.251.55.255
Hexadecimal 57fb3000
Binary 01010111 11111011 00110000 00000000
Binary subnet mask 11111111 11111111 11111000 00000000
Number of hosts 2,048
Parent subnet 87.251.48.0/20🔍
Previous subnet 87.251.40.0/21🔍
Next subnet 87.251.56.0/21🔍

Subnet tree

Netblock 87.0.0.0/8🔍 RIPE-CIDR-BLOCK (AU)
Route 87.251.32.0/19🔍 AS12859 NL-BIT BIT BV (NL)🔍
Netblock 87.251.32.0/19🔍 NL-BIT-20050909 (NL)