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Subnet details 81.5.104.0/21

Network address 81.5.104.0
Prefix length 21 (255.255.248.0)
Range 81.5.104.0 - 81.5.111.255
Hexadecimal 51056800
Binary 01010001 00000101 01101000 00000000
Binary subnet mask 11111111 11111111 11111000 00000000
Number of hosts 2,048
Parent subnet 81.5.96.0/20🔍
Previous subnet 81.5.96.0/21🔍
Next subnet 81.5.112.0/21🔍

Subnet tree

Netblock 81.0.0.0/8🔍 RIPE-CIDR-BLOCK (AU)
Route 81.5.64.0/18🔍 AS25100 MIPT-NET (RU)🔍
Netblock 81.5.64.0/18🔍 RU-MIPT-TELECOM-20020522 (RU)
Netblock 81.5.96.0/20🔍 MIPT-TELECOM-NET (RU)