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Subnet details 137.253.0.0/18

Network address 137.253.0.0
Prefix length 18 (255.255.192.0)
Range 137.253.0.0 - 137.253.63.255
Hexadecimal 89fd0000
Binary 10001001 11111101 00000000 00000000
Binary subnet mask 11111111 11111111 11000000 00000000
Number of hosts 16,384
Parent subnet 137.253.0.0/17🔍
Previous subnet 137.252.192.0/18🔍
Next subnet 137.253.64.0/18🔍

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 136.0.0.0/5🔍 NON-RIPE-NCC-MANAGED-ADDRESS-BLOCK (EU # Country is really world wide)
Netblock 136.0.0.0/6🔍 NON-RIPE-NCC-MANAGED-ADDRESS-BLOCK (EU # Country is really world wide)
Netblock 137.0.0.0/8🔍 ERX-NETBLOCK (AU)
Netblock 137.224.0.0/11🔍 NON-RIPE-NCC-MANAGED-ADDRESS-BLOCK (EU # Country is really world wide)
Route 137.253.0.0/16🔍 AS786 JANET Jisc Services Limited (GB)🔍
Netblock 137.253.0.0/16🔍 LONDON-UNIV (GB)