Tom.be

Subnet
Calculator
Merger
Name

Subnet details 81.70.32.0/20

Network address 81.70.32.0
Prefix length 20 (255.255.240.0)
Range 81.70.32.0 - 81.70.47.255
Hexadecimal 51462000
Binary 01010001 01000110 00100000 00000000
Binary subnet mask 11111111 11111111 11110000 00000000
Number of hosts 4,096
Parent subnet 81.70.32.0/19🔍
Previous subnet 81.70.16.0/20🔍
Next subnet 81.70.48.0/20🔍

Subnet tree

Netblock 81.0.0.0/8🔍 RIPE-CIDR-BLOCK (AU)
Route 81.68.0.0/14🔍 AS45090 TENCENT-NET-AP Shenzhen Tencent Computer Systems Company Limited (CN)🔍
Netblock 81.68.0.0/14🔍 TENCENT-CN (CN)