Subnet details 161.51.80.0/21

Network address 161.51.80.0
Prefix length 21 (255.255.248.0)
Range 161.51.80.0 - 161.51.87.255
Hexadecimal a1335000
Binary 10100001 00110011 01010000 00000000
Binary subnet mask 11111111 11111111 11111000 00000000
Number of hosts 2,048
Parent subnet 161.51.80.0/20🔍
Previous subnet 161.51.72.0/21🔍
Next subnet 161.51.88.0/21🔍

Subnet tree

Netblock 161.0.0.0/8🔍 ERX-NETBLOCK (AU)
Route 161.51.64.0/19🔍 AS39686 AS-EUROFIBER (NL)🔍
Netblock 161.51.64.0/19🔍 NL-EUROFIBER-19920527 (NL)