Tom.be

Subnet
Calculator
Merger
Name

Subnet details 84.128.21.128/25

Network address 84.128.21.128
Prefix length 25 (255.255.255.128)
Range 84.128.21.128 - 84.128.21.255
Hexadecimal 54801580
Binary 01010100 10000000 00010101 10000000
Binary subnet mask 11111111 11111111 11111111 10000000
Number of hosts 128
Parent subnet 84.128.21.0/24🔍
Previous subnet 84.128.21.0/25🔍
Next subnet 84.128.22.0/25🔍

Subnet tree

Netblock 84.0.0.0/8🔍 RIPE-CIDR-BLOCK (AU)
Route 84.128.0.0/10🔍 AS3320 DTAG Internet service provider operations (DE)🔍
Netblock 84.128.0.0/10🔍 DE-TELEKOM-20040310 (DE)
Netblock 84.128.0.0/13🔍 DTAG-DIAL19 (DE)