Tom.be

Subnet
Calculator
Merger
Name

Subnet details 129.242.248.0/21

Network address 129.242.248.0
Prefix length 21 (255.255.248.0)
Range 129.242.248.0 - 129.242.255.255
Hexadecimal 81f2f800
Binary 10000001 11110010 11111000 00000000
Binary subnet mask 11111111 11111111 11111000 00000000
Number of hosts 2,048
Parent subnet 129.242.240.0/20🔍
Previous subnet 129.242.240.0/21🔍
Next subnet 129.243.0.0/21🔍

Subnet tree

Route 129.242.0.0/16🔍 AS224 UNINETT UNINETT The Norwegian University Research Network (NO)🔍
Netblock 129.242.0.0/16🔍 UITNET (NO)