Tom.be

Subnet
Calculator
Merger
Name

Subnet details 217.21.38.128/25

Network address 217.21.38.128
Prefix length 25 (255.255.255.128)
Range 217.21.38.128 - 217.21.38.255
Hexadecimal d9152680
Binary 11011001 00010101 00100110 10000000
Binary subnet mask 11111111 11111111 11111111 10000000
Number of hosts 128
Parent subnet 217.21.38.0/24🔍
Previous subnet 217.21.38.0/25🔍
Next subnet 217.21.39.0/25🔍

Subnet tree

Netblock 217.0.0.0/8🔍 RIPE-CIDR-BLOCK (AU)
Netblock 217.21.32.0/19🔍 BY-INTERNETSERVICE-20000926 (BY)
Route 217.21.38.0/23🔍 AS49091 ASTELGAROR (BY)🔍
Netblock 217.21.38.0/24🔍 TGARNTBY (BY)