Tom.be

Subnet
Calculator
Merger
Name

Subnet details 217.166.1.128/25

Network address 217.166.1.128
Prefix length 25 (255.255.255.128)
Range 217.166.1.128 - 217.166.1.255
Hexadecimal d9a60180
Binary 11011001 10100110 00000001 10000000
Binary subnet mask 11111111 11111111 11111111 10000000
Number of hosts 128
Parent subnet 217.166.1.0/24🔍
Previous subnet 217.166.1.0/25🔍
Next subnet 217.166.2.0/25🔍

Subnet tree

Netblock 217.0.0.0/8🔍 RIPE-CIDR-BLOCK (AU)
Route 217.166.0.0/16🔍 AS1136 KPN KPN National (NL)🔍
Netblock 217.166.0.0/16🔍 NL-KPN-BBT-20010406 (NL)