Subnet details 129.254.240.0/21

Network address 129.254.240.0
Prefix length 21 (255.255.248.0)
Range 129.254.240.0 - 129.254.247.255
Hexadecimal 81fef000
Binary 10000001 11111110 11110000 00000000
Binary subnet mask 11111111 11111111 11111000 00000000
Number of hosts 2,048
Parent subnet 129.254.240.0/20🔍
Previous subnet 129.254.232.0/21🔍
Next subnet 129.254.248.0/21🔍

Subnet tree

Route 129.254.0.0/16🔍 AS3748 ETRI-AS-KR Electronics and Telecommunications Research Institute (KR)🔍
Netblock 129.254.0.0/16🔍 ETRI (KR)