Tom.be

Subnet
Calculator
Merger
Name

Subnet details 129.129.208.0/20

Network address 129.129.208.0
Prefix length 20 (255.255.240.0)
Range 129.129.208.0 - 129.129.223.255
Hexadecimal 8181d000
Binary 10000001 10000001 11010000 00000000
Binary subnet mask 11111111 11111111 11110000 00000000
Number of hosts 4,096
Parent subnet 129.129.192.0/19🔍
Previous subnet 129.129.192.0/20🔍
Next subnet 129.129.224.0/20🔍

Subnet tree

Route 129.129.0.0/16🔍 AS559 Switch Switch Swiss Academic and Research Network (CH)🔍
Netblock 129.129.0.0/16🔍 PSI-ETHER (CH)