Subnet details 81.3.248.0/21

Network address 81.3.248.0
Prefix length 21 (255.255.248.0)
Range 81.3.248.0 - 81.3.255.255
Hexadecimal 5103f800
Binary 01010001 00000011 11111000 00000000
Binary subnet mask 11111111 11111111 11111000 00000000
Number of hosts 2,048
Parent subnet 81.3.240.0/20🔍
Previous subnet 81.3.240.0/21🔍
Next subnet 81.4.0.0/21🔍

Subnet tree

Netblock 81.0.0.0/8🔍 RIPE-CIDR-BLOCK (AU)
Route 81.3.192.0/18🔍 AS25255 H3G-Austria-AS TELE2 AUSTRIA (AT)🔍
Netblock 81.3.192.0/18🔍 AT-ONE-20020422 (AT)
Netblock 81.3.248.0/21🔍 AT-ONE-WEB2 (AT)