Tom.be

Subnet
Calculator
Merger
Name

Subnet details 81.3.32.0/20

Network address 81.3.32.0
Prefix length 20 (255.255.240.0)
Range 81.3.32.0 - 81.3.47.255
Hexadecimal 51032000
Binary 01010001 00000011 00100000 00000000
Binary subnet mask 11111111 11111111 11110000 00000000
Number of hosts 4,096
Parent subnet 81.3.32.0/19🔍
Previous subnet 81.3.16.0/20🔍
Next subnet 81.3.48.0/20🔍

Subnet tree

Netblock 81.0.0.0/8🔍 RIPE-CIDR-BLOCK (AU)
Route 81.3.0.0/18🔍 AS24679 SSERV-AS (DE)🔍
Netblock 81.3.0.0/18🔍 DE-SSERV-20020408 (DE)