Subnet details 128.204.216.0/21

Network address 128.204.216.0

Prefix length 21 (255.255.248.0)

Range 128.204.216.0 - 128.204.223.255

Hexadecimal 80ccd800

Binary 10000000 11001100 11011000 00000000

Binary subnet mask 11111111 11111111 11111000 00000000

Number of hosts 2,048

Parent subnet 128.204.208.0/20🔍

Previous subnet 128.204.208.0/21🔍

Next subnet 128.204.224.0/21🔍

Subnet tree

Netblock 128.0.0.0/2🔍 NON-RIPE-NCC-MANAGED-ADDRESS-BLOCK (EU # Country is really world wide)

Netblock 128.0.0.0/3🔍 NON-RIPE-NCC-MANAGED-ADDRESS-BLOCK (EU # Country is really world wide)

Netblock 128.0.0.0/5🔍 NON-RIPE-NCC-MANAGED-ADDRESS-BLOCK (EU # Country is really world wide)

Netblock 128.0.0.0/7🔍 NON-RIPE-NCC-MANAGED-ADDRESS-BLOCK (EU # Country is really world wide)

Netblock 128.128.0.0/9🔍 NON-RIPE-NCC-MANAGED-ADDRESS-BLOCK (EU # Country is really world wide)

Netblock 128.192.0.0/10🔍 NON-RIPE-NCC-MANAGED-ADDRESS-BLOCK (EU # Country is really world wide)

Netblock 128.192.0.0/11🔍 NON-RIPE-NCC-MANAGED-ADDRESS-BLOCK (EU # Country is really world wide)

Route 128.204.216.0/21🔍 AS57367 ECO-ATMAN-PL ECO-ATMAN-PL (PL)🔍

Netblock 128.204.216.0/21🔍 ECOATMANPL (PL)