Tom.be

Subnet
Calculator
Merger
Name

Subnet details 137.255.104.0/21

Network address 137.255.104.0
Prefix length 21 (255.255.248.0)
Range 137.255.104.0 - 137.255.111.255
Hexadecimal 89ff6800
Binary 10001001 11111111 01101000 00000000
Binary subnet mask 11111111 11111111 11111000 00000000
Number of hosts 2,048
Parent subnet 137.255.96.0/20🔍
Previous subnet 137.255.96.0/21🔍
Next subnet 137.255.112.0/21🔍

Subnet tree

Netblock 137.0.0.0/8🔍 ERX-NETBLOCK (AU)
Route 137.255.0.0/16🔍 AS28683 SBIN SOCIETE BENINOISE D INFRASTRUCTURES NUMERIQUES (BJ)🔍
Netblock 137.255.0.0/16🔍 SBIN (BJ)
Route 137.255.96.0/19🔍 AS328228 SBIN-AS SOCIETE BENINOISE D INFRASTRUCTURES NUMERIQUES (BJ)🔍
Netblock 137.255.104.0/21🔍 SBIN_SA_customers_FTTX (BJ)