Tom.be

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Subnet details 217.31.144.0/20

Network address 217.31.144.0
Prefix length 20 (255.255.240.0)
Range 217.31.144.0 - 217.31.159.255
Hexadecimal d91f9000
Binary 11011001 00011111 10010000 00000000
Binary subnet mask 11111111 11111111 11110000 00000000
Number of hosts 4,096
Parent subnet 217.31.128.0/19🔍
Previous subnet 217.31.128.0/20🔍
Next subnet 217.31.160.0/20🔍

Subnet tree

Netblock 217.0.0.0/8🔍 RIPE-CIDR-BLOCK (AU)
Route 217.31.128.0/19🔍 AS5587 ITILITY-LIMITED Internet Service Provider (GB)🔍
Netblock 217.31.128.0/19🔍 UK-ITILITY-20001027 (GB)