Tom.be

Subnet
Calculator
Merger
Name

Subnet details 193.87.128.0/21

Network address 193.87.128.0
Prefix length 21 (255.255.248.0)
Range 193.87.128.0 - 193.87.135.255
Hexadecimal c1578000
Binary 11000001 01010111 10000000 00000000
Binary subnet mask 11111111 11111111 11111000 00000000
Number of hosts 2,048
Parent subnet 193.87.128.0/20🔍
Previous subnet 193.87.120.0/21🔍
Next subnet 193.87.136.0/21🔍

Subnet tree

Netblock 192.0.0.0/2🔍 NON-RIPE-NCC-MANAGED-ADDRESS-BLOCK (EU # Country is really world wide)
Netblock 192.0.0.0/3🔍 NON-RIPE-NCC-MANAGED-ADDRESS-BLOCK (EU # Country is really world wide)
Netblock 192.0.0.0/4🔍 NON-RIPE-NCC-MANAGED-ADDRESS-BLOCK (EU # Country is really world wide)
Netblock 193.0.0.0/8🔍 RIPE-CIDR-BLOCK (AU)
Netblock 193.84.0.0/14🔍 CZ-RADIOMOBIL-930901 (CZ)
Route 193.87.0.0/16🔍 AS2607 SANET Slovak Academic Network (SK)🔍
Netblock 193.87.0.0/16🔍 SK-SANET-930901 (SK)
Netblock 193.87.128.0/19🔍 NBSNET (SK)