Subnet details 81.202.40.0/21

Network address 81.202.40.0

Prefix length 21 (255.255.248.0)

Range 81.202.40.0 - 81.202.47.255

Hexadecimal 51ca2800

Binary 01010001 11001010 00101000 00000000

Binary subnet mask 11111111 11111111 11111000 00000000

Number of hosts 2,048

Parent subnet 81.202.32.0/20🔍

Previous subnet 81.202.32.0/21🔍

Next subnet 81.202.48.0/21🔍

Subnet tree

Netblock 81.0.0.0/8🔍 RIPE-CIDR-BLOCK (AU)

Route 81.202.0.0/16🔍 AS12430 VODAFONE ES ES (ES)🔍

Netblock 81.202.0.0/16🔍 ES-ONO-20021112 (ES)

Route 81.202.0.0/17🔍 AS6739 ONO-AS Cableuropa - ONO (ES)🔍

Route 81.202.0.0/18🔍 AS12357 COMUNITEL SPAIN (ES)🔍