Tom.be

Subnet
Calculator
Merger
Name

Subnet details 221.152.21.64/26

Network address 221.152.21.64
Prefix length 26 (255.255.255.192)
Range 221.152.21.64 - 221.152.21.127
Hexadecimal dd981540
Binary 11011101 10011000 00010101 01000000
Binary subnet mask 11111111 11111111 11111111 11000000
Number of hosts 64
Parent subnet 221.152.21.0/25🔍
Previous subnet 221.152.21.0/26🔍
Next subnet 221.152.21.128/26🔍

Subnet tree

Netblock 221.0.0.0/8🔍 APNIC-AP (AU)
Route 221.144.0.0/12🔍 AS4766 KIXS-AS-KR Korea Telecom (KR)🔍
Netblock 221.144.0.0/12🔍 KORNET (KR)