Subnet details 80.91.88.0/21

Network address 80.91.88.0
Prefix length 21 (255.255.248.0)
Range 80.91.88.0 - 80.91.95.255
Hexadecimal 505b5800
Binary 01010000 01011011 01011000 00000000
Binary subnet mask 11111111 11111111 11111000 00000000
Number of hosts 2,048
Parent subnet 80.91.80.0/20🔍
Previous subnet 80.91.80.0/21🔍
Next subnet 80.91.96.0/21🔍

Subnet tree

Netblock 80.0.0.0/8🔍 RIPE-CIDR-BLOCK (AU)
Netblock 80.91.64.0/19🔍 US-COGENT-20010911 (ES)