Tom.be

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Subnet details 172.81.248.0/21

Network address 172.81.248.0
Prefix length 21 (255.255.248.0)
Range 172.81.248.0 - 172.81.255.255
Hexadecimal ac51f800
Binary 10101100 01010001 11111000 00000000
Binary subnet mask 11111111 11111111 11111000 00000000
Number of hosts 2,048
Parent subnet 172.81.240.0/20🔍
Previous subnet 172.81.240.0/21🔍
Next subnet 172.82.0.0/21🔍

Subnet tree

Netblock 128.0.0.0/2🔍 NON-RIPE-NCC-MANAGED-ADDRESS-BLOCK (EU # Country is really world wide)
Netblock 172.80.0.0/12🔍 NON-RIPE-NCC-MANAGED-ADDRESS-BLOCK (EU # Country is really world wide)
Netblock 172.80.0.0/13🔍 NON-RIPE-NCC-MANAGED-ADDRESS-BLOCK (EU # Country is really world wide)
Netblock 172.80.0.0/15🔍 NON-RIPE-NCC-MANAGED-ADDRESS-BLOCK (EU # Country is really world wide)
Route 172.81.192.0/18🔍 AS45090 TENCENT-NET-AP Shenzhen Tencent Computer Systems Company Limited (CN)🔍
Netblock 172.81.192.0/18🔍 TENCENT-CN (CN)