Tom.be

Subnet
Calculator
Merger
Name

Subnet details 210.90.1.0/25

Network address 210.90.1.0
Prefix length 25 (255.255.255.128)
Range 210.90.1.0 - 210.90.1.127
Hexadecimal d25a0100
Binary 11010010 01011010 00000001 00000000
Binary subnet mask 11111111 11111111 11111111 10000000
Number of hosts 128
Parent subnet 210.90.1.0/24🔍
Previous subnet 210.90.0.128/25🔍
Next subnet 210.90.1.128/25🔍

Subnet tree

Netblock 210.0.0.0/8🔍 APNIC-AP (AU)
Route 210.90.0.0/15🔍 AS4766 KIXS-AS-KR Korea Telecom (KR)🔍
Netblock 210.90.0.0/17🔍 KORNET (KR)
Route 210.90.1.0/25🔍 AS9647 SEOULMETRO-AS Seoul Metropolitan Government (KR)🔍