Tom.be

Subnet
Calculator
Merger
Name

Subnet details 72.251.208.0/20

Network address 72.251.208.0
Prefix length 20 (255.255.240.0)
Range 72.251.208.0 - 72.251.223.255
Hexadecimal 48fbd000
Binary 01001000 11111011 11010000 00000000
Binary subnet mask 11111111 11111111 11110000 00000000
Number of hosts 4,096
Parent subnet 72.251.192.0/19🔍
Previous subnet 72.251.192.0/20🔍
Next subnet 72.251.224.0/20🔍

Subnet tree

Netblock 72.0.0.0/8🔍 ARIN-CIDR-BLOCK (AU)
Route 72.251.208.0/20🔍 AS208172 PV-HOSTED (CH)🔍
Netblock 72.251.208.0/20🔍 CH-PROTONVPN-2-20250529 (CH)