Tom.be

Subnet
Calculator
Merger
Name

Subnet details 211.57.128.0/25

Network address 211.57.128.0
Prefix length 25 (255.255.255.128)
Range 211.57.128.0 - 211.57.128.127
Hexadecimal d3398000
Binary 11010011 00111001 10000000 00000000
Binary subnet mask 11111111 11111111 11111111 10000000
Number of hosts 128
Parent subnet 211.57.128.0/24🔍
Previous subnet 211.57.127.128/25🔍
Next subnet 211.57.128.128/25🔍

Subnet tree

Netblock 211.0.0.0/8🔍 APNIC-AP (AU)
Route 211.57.0.0/16🔍 AS4766 KIXS-AS-KR Korea Telecom (KR)🔍
Netblock 211.57.128.0/21🔍 KORNET (KR)