Tom.be

Subnet
Calculator
Merger
Name

Subnet details 1.45.0.0/21

Network address 1.45.0.0
Prefix length 21 (255.255.248.0)
Range 1.45.0.0 - 1.45.7.255
Hexadecimal 012d0000
Binary 00000001 00101101 00000000 00000000
Binary subnet mask 11111111 11111111 11111000 00000000
Number of hosts 2,048
Parent subnet 1.45.0.0/20🔍
Previous subnet 1.44.248.0/21🔍
Next subnet 1.45.8.0/21🔍

Subnet tree

Netblock 1.0.0.0/8🔍 APNIC-AP (AU)
Route 1.45.0.0/16🔍 AS45083 BGTELECOM China UNICOM Beijing Branch (CN)🔍
Netblock 1.45.0.0/16🔍 BGTELECOM (CN)