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Subnet details 37.3.216.0/21

Network address 37.3.216.0
Prefix length 21 (255.255.248.0)
Range 37.3.216.0 - 37.3.223.255
Hexadecimal 2503d800
Binary 00100101 00000011 11011000 00000000
Binary subnet mask 11111111 11111111 11111000 00000000
Number of hosts 2,048
Parent subnet 37.3.208.0/20🔍
Previous subnet 37.3.208.0/21🔍
Next subnet 37.3.224.0/21🔍

Subnet tree

Netblock 32.0.0.0/3🔍 NON-RIPE-NCC-MANAGED-ADDRESS-BLOCK (EU # Country is really world wide)
Route 37.2.0.0/15🔍 AS1257 SWIPNET TELE2 (SE)🔍
Netblock 37.2.0.0/15🔍 SE-SWIPNET-20111208 (SE)
Netblock 37.3.0.0/16🔍 SE-TELE2-MBB (SE)