Tom.be

Subnet
Calculator
Merger
Name

Subnet details 221.152.4.40/29

Network address 221.152.4.40
Prefix length 29 (255.255.255.248)
Range 221.152.4.40 - 221.152.4.47
Hexadecimal dd980428
Binary 11011101 10011000 00000100 00101000
Binary subnet mask 11111111 11111111 11111111 11111000
Number of hosts 8
Parent subnet 221.152.4.32/28🔍
Previous subnet 221.152.4.32/29🔍
Next subnet 221.152.4.48/29🔍

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)