Tom.be

Subnet
Calculator
Merger
Name

Subnet details 81.88.96.0/21

Network address 81.88.96.0
Prefix length 21 (255.255.248.0)
Range 81.88.96.0 - 81.88.103.255
Hexadecimal 51586000
Binary 01010001 01011000 01100000 00000000
Binary subnet mask 11111111 11111111 11111000 00000000
Number of hosts 2,048
Parent subnet 81.88.96.0/20🔍
Previous subnet 81.88.88.0/21🔍
Next subnet 81.88.104.0/21🔍

Subnet tree

Netblock 81.0.0.0/8🔍 RIPE-CIDR-BLOCK (AU)
Route 81.88.96.0/20🔍 AS15436 Witbe-AS (FR)🔍
Netblock 81.88.96.0/20🔍 FR-WITBE-20020614 (FR)