Tom.be

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Subnet details 81.210.248.0/21

Network address 81.210.248.0
Prefix length 21 (255.255.248.0)
Range 81.210.248.0 - 81.210.255.255
Hexadecimal 51d2f800
Binary 01010001 11010010 11111000 00000000
Binary subnet mask 11111111 11111111 11111000 00000000
Number of hosts 2,048
Parent subnet 81.210.240.0/20🔍
Previous subnet 81.210.240.0/21🔍
Next subnet 81.211.0.0/21🔍

Subnet tree

Netblock 81.0.0.0/8🔍 RIPE-CIDR-BLOCK (AU)
Route 81.210.128.0/17🔍 AS3209 VODANET International IP-Backbone of Vodafone (DE)🔍
Netblock 81.210.128.0/17🔍 DE-KNRW-20021101 (DE)
Netblock 81.210.192.0/18🔍 DE-IESY-HFC-FRA (DE)