Tom.be

Subnet
Calculator
Merger
Name

Subnet details 217.128.250.0/23

Network address 217.128.250.0
Prefix length 23 (255.255.254.0)
Range 217.128.250.0 - 217.128.251.255
Hexadecimal d980fa00
Binary 11011001 10000000 11111010 00000000
Binary subnet mask 11111111 11111111 11111110 00000000
Number of hosts 512
Parent subnet 217.128.248.0/22🔍
Previous subnet 217.128.248.0/23🔍
Next subnet 217.128.252.0/23🔍

Subnet tree

Netblock 217.0.0.0/8🔍 RIPE-CIDR-BLOCK (AU)
Route 217.128.0.0/16🔍 AS3215 AS3215 (FR)🔍
Netblock 217.128.0.0/16🔍 FR-TELECOM-20010115 (FR)