Subnet details 91.102.80.0/21

Network address 91.102.80.0
Prefix length 21 (255.255.248.0)
Range 91.102.80.0 - 91.102.87.255
Hexadecimal 5b665000
Binary 01011011 01100110 01010000 00000000
Binary subnet mask 11111111 11111111 11111000 00000000
Number of hosts 2,048
Parent subnet 91.102.80.0/20🔍
Previous subnet 91.102.72.0/21🔍
Next subnet 91.102.88.0/21🔍

Subnet tree

Netblock 91.0.0.0/8🔍 RIPE-CIDR-BLOCK (AU)
Route 91.102.80.0/21🔍 AS43406 LIGHTHOUSE-AS (IE)🔍
Netblock 91.102.80.0/21🔍 IE-RADIOWAVE-20061023 (ie)