Subnet details 57.133.152.0/21

Network address 57.133.152.0

Prefix length 21 (255.255.248.0)

Range 57.133.152.0 - 57.133.159.255

Hexadecimal 39859800

Binary 00111001 10000101 10011000 00000000

Binary subnet mask 11111111 11111111 11111000 00000000

Number of hosts 2,048

Parent subnet 57.133.144.0/20🔍

Previous subnet 57.133.144.0/21🔍

Next subnet 57.133.160.0/21🔍

Subnet tree

Netblock 57.128.0.0/10🔍 GB-MICROSOFT (GB)

Netblock 57.128.0.0/11🔍 FB-BLOCK (IE)

Route 57.133.0.0/16🔍 AS8220 COLT COLT Technology Services Group Limited (GB)🔍

Netblock 57.133.0.0/16🔍 COLT-Transfer (GB)

Netblock 57.133.128.0/18🔍 DE-COLT-20230403 (DE)