Tom.be

Subnet
Calculator
Merger
Name

Subnet details 178.220.144.0/21

Network address 178.220.144.0
Prefix length 21 (255.255.248.0)
Range 178.220.144.0 - 178.220.151.255
Hexadecimal b2dc9000
Binary 10110010 11011100 10010000 00000000
Binary subnet mask 11111111 11111111 11111000 00000000
Number of hosts 2,048
Parent subnet 178.220.144.0/20🔍
Previous subnet 178.220.136.0/21🔍
Next subnet 178.220.152.0/21🔍

Subnet tree

Netblock 128.0.0.0/2🔍 NON-RIPE-NCC-MANAGED-ADDRESS-BLOCK (EU # Country is really world wide)
Netblock 176.0.0.0/5🔍 NON-RIPE-NCC-MANAGED-ADDRESS-BLOCK (EU # Country is really world wide)
Netblock 178.220.0.0/14🔍 RS-TELEKOM-20100331 (RS)
Route 178.220.0.0/15🔍 AS8400 TELEKOM-AS (RS)🔍
Netblock 178.220.0.0/15🔍 TELEKOM-BB-NET (RS)
Netblock 178.220.128.0/17🔍 TELEKOM-BB-NET (RS)
Netblock 178.220.128.0/18🔍 TELEKOM-BB-NET (RS)