Subnet details 209.42.30.0/23

Network address 209.42.30.0
Prefix length 23 (255.255.254.0)
Range 209.42.30.0 - 209.42.31.255
Hexadecimal d12a1e00
Binary 11010001 00101010 00011110 00000000
Binary subnet mask 11111111 11111111 11111110 00000000
Number of hosts 512
Parent subnet 209.42.28.0/22🔍
Previous subnet 209.42.28.0/23🔍
Next subnet 209.42.32.0/23🔍

Subnet tree

Netblock 209.0.0.0/8🔍 ARIN-CIDR-BLOCK (AU)
Netblock 209.42.16.0/20🔍 UK-WHGI-19970314 (GB)