Subnet details 81.2.128.0/19

Network address 81.2.128.0
Prefix length 19 (255.255.224.0)
Range 81.2.128.0 - 81.2.159.255
Hexadecimal 51028000
Binary 01010001 00000010 10000000 00000000
Binary subnet mask 11111111 11111111 11100000 00000000
Number of hosts 8,192
Parent subnet 81.2.128.0/18🔍
Previous subnet 81.2.96.0/19🔍
Next subnet 81.2.160.0/19🔍

Subnet tree

Netblock 81.0.0.0/8🔍 RIPE-CIDR-BLOCK (AU)
Netblock 81.2.128.0/18🔍 US-COGENT-20020315 (DE)