Tom.be

Subnet
Calculator
Merger
Name

Subnet details 81.172.100.0/24

Network address 81.172.100.0
Prefix length 24 (255.255.255.0)
Range 81.172.100.0 - 81.172.100.255
Hexadecimal 51ac6400
Binary 01010001 10101100 01100100 00000000
Binary subnet mask 11111111 11111111 11111111 00000000
Number of hosts 256
Parent subnet 81.172.100.0/23🔍
Previous subnet 81.172.99.0/24🔍
Next subnet 81.172.101.0/24🔍

Subnet tree

Netblock 81.0.0.0/8🔍 RIPE-CIDR-BLOCK (AU)
Netblock 81.172.96.0/20🔍 ES-FIBERGREEN-20030114 (ES)
Route 81.172.100.0/24🔍 AS206124 MAZARRON5G (ES)🔍
Netblock 81.172.100.0/24🔍 ES-TELESATELITE-20030114 (ES)