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Subnet details 80.81.216.0/21

Network address 80.81.216.0
Prefix length 21 (255.255.248.0)
Range 80.81.216.0 - 80.81.223.255
Hexadecimal 5051d800
Binary 01010000 01010001 11011000 00000000
Binary subnet mask 11111111 11111111 11111000 00000000
Number of hosts 2,048
Parent subnet 80.81.208.0/20🔍
Previous subnet 80.81.208.0/21🔍
Next subnet 80.81.224.0/21🔍

Subnet tree

Netblock 80.0.0.0/8🔍 RIPE-CIDR-BLOCK (AU)
Route 80.81.208.0/20🔍 AS34784 RUSAT-AS AS a Satellite Teleport RuSat (RU)🔍
Netblock 80.81.208.0/20🔍 RU-RUSAT-20050405 (RU)