Subnet details 81.61.48.0/20

Network address 81.61.48.0
Prefix length 20 (255.255.240.0)
Range 81.61.48.0 - 81.61.63.255
Hexadecimal 513d3000
Binary 01010001 00111101 00110000 00000000
Binary subnet mask 11111111 11111111 11110000 00000000
Number of hosts 4,096
Parent subnet 81.61.32.0/19🔍
Previous subnet 81.61.32.0/20🔍
Next subnet 81.61.64.0/20🔍

Subnet tree

Netblock 81.0.0.0/8🔍 RIPE-CIDR-BLOCK (AU)
Route 81.60.0.0/15🔍 AS6739 ONO-AS Cableuropa - ONO (ES)🔍
Netblock 81.60.0.0/15🔍 ES-ONO-20021212 (ES)
Netblock 81.61.0.0/16🔍 ONO (ES)