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Subnet details 217.30.128.0/20

Network address 217.30.128.0
Prefix length 20 (255.255.240.0)
Range 217.30.128.0 - 217.30.143.255
Hexadecimal d91e8000
Binary 11011001 00011110 10000000 00000000
Binary subnet mask 11111111 11111111 11110000 00000000
Number of hosts 4,096
Parent subnet 217.30.128.0/19🔍
Previous subnet 217.30.112.0/20🔍
Next subnet 217.30.144.0/20🔍

Subnet tree

Netblock 217.0.0.0/8🔍 RIPE-CIDR-BLOCK (AU)
Route 217.30.128.0/19🔍 AS12741 AS-NETIA Warszawa 02-822 (PL)🔍
Netblock 217.30.128.0/19🔍 PL-NETIA-20001024 (PL)