Tom.be

Subnet
Calculator
Merger
Name

Subnet details 109.172.56.0/21

Network address 109.172.56.0
Prefix length 21 (255.255.248.0)
Range 109.172.56.0 - 109.172.63.255
Hexadecimal 6dac3800
Binary 01101101 10101100 00111000 00000000
Binary subnet mask 11111111 11111111 11111000 00000000
Number of hosts 2,048
Parent subnet 109.172.48.0/20🔍
Previous subnet 109.172.48.0/21🔍
Next subnet 109.172.64.0/21🔍

Subnet tree

Netblock 109.172.0.0/17🔍 RU-RTK-20091118 (RU)
Route 109.172.56.0/21🔍 AS12389 ROSTELECOM-AS PJSC Rostelecom Technical Team (RU)🔍
Netblock 109.172.56.0/21🔍 SUMTEL-COMMON-NET (RU)