Subnet details 47.57.0.0/21

Network address 47.57.0.0

Prefix length 21 (255.255.248.0)

Range 47.57.0.0 - 47.57.7.255

Hexadecimal 2f390000

Binary 00101111 00111001 00000000 00000000

Binary subnet mask 11111111 11111111 11111000 00000000

Number of hosts 2,048

Parent subnet 47.57.0.0/20🔍

Previous subnet 47.56.248.0/21🔍

Next subnet 47.57.8.0/21🔍

Subnet tree

Netblock 32.0.0.0/3🔍 NON-RIPE-NCC-MANAGED-ADDRESS-BLOCK (EU # Country is really world wide)

Netblock 47.0.0.0/10🔍 NON-RIPE-NCC-MANAGED-ADDRESS-BLOCK (EU # Country is really world wide)

Netblock 47.48.0.0/12🔍 NON-RIPE-NCC-MANAGED-ADDRESS-BLOCK (EU # Country is really world wide)

Netblock 47.56.0.0/13🔍 ES-AIRTEL-20120415 (ES)

Route 47.56.0.0/15🔍 AS45102 ALIBABA-CN-NET Alibaba US Technology Co Ltd (US)🔍