Subnet details 128.0.128.0/21

Network address 128.0.128.0
Prefix length 21 (255.255.248.0)
Range 128.0.128.0 - 128.0.135.255
Hexadecimal 80008000
Binary 10000000 00000000 10000000 00000000
Binary subnet mask 11111111 11111111 11111000 00000000
Number of hosts 2,048
Parent subnet 128.0.128.0/20🔍
Previous subnet 128.0.120.0/21🔍
Next subnet 128.0.136.0/21🔍

Subnet tree

Netblock 128.0.0.0/8🔍 ERX-NETBLOCK (AU)
Route 128.0.128.0/20🔍 AS25513 ASN-MGTS-USPD (RU)🔍
Netblock 128.0.128.0/20🔍 AMT (RU)