Tom.be

Subnet
Calculator
Merger
Name

Subnet details 217.151.0.0/20

Network address 217.151.0.0
Prefix length 20 (255.255.240.0)
Range 217.151.0.0 - 217.151.15.255
Hexadecimal d9970000
Binary 11011001 10010111 00000000 00000000
Binary subnet mask 11111111 11111111 11110000 00000000
Number of hosts 4,096
Parent subnet 217.151.0.0/19🔍
Previous subnet 217.150.240.0/20🔍
Next subnet 217.151.16.0/20🔍

Subnet tree

Netblock 217.0.0.0/8🔍 RIPE-CIDR-BLOCK (AU)
Route 217.151.0.0/20🔍 AS16136 POLIRIS-AS Paris FRANCE (FR)🔍
Netblock 217.151.0.0/20🔍 FR-POLIRIS-20010315 (FR)