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Subnet details 80.21.8.0/21

Network address 80.21.8.0
Prefix length 21 (255.255.248.0)
Range 80.21.8.0 - 80.21.15.255
Hexadecimal 50150800
Binary 01010000 00010101 00001000 00000000
Binary subnet mask 11111111 11111111 11111000 00000000
Number of hosts 2,048
Parent subnet 80.21.0.0/20🔍
Previous subnet 80.21.0.0/21🔍
Next subnet 80.21.16.0/21🔍

Subnet tree

Netblock 80.0.0.0/8🔍 RIPE-CIDR-BLOCK (AU)
Netblock 80.0.0.0/10🔍 ES-TELEFONICA-20010709 (ES)
Route 80.16.0.0/13🔍 AS3269 ASN-IBSNAZ (IT)🔍
Netblock 80.16.0.0/13🔍 IT-INTERBUSINESS-20010612 (IT)