Tom.be

Subnet
Calculator
Merger
Name

Subnet details 180.65.40.0/21

Network address 180.65.40.0
Prefix length 21 (255.255.248.0)
Range 180.65.40.0 - 180.65.47.255
Hexadecimal b4412800
Binary 10110100 01000001 00101000 00000000
Binary subnet mask 11111111 11111111 11111000 00000000
Number of hosts 2,048
Parent subnet 180.65.32.0/20🔍
Previous subnet 180.65.32.0/21🔍
Next subnet 180.65.48.0/21🔍

Subnet tree

Netblock 180.0.0.0/8🔍 APNIC-AP (AU)
Route 180.64.0.0/13🔍 AS9318 SKB-AS SK Broadband Co Ltd (KR)🔍
Netblock 180.64.0.0/13🔍 broadNnet (KR)