Tom.be

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Subnet details 217.181.120.0/21

Network address 217.181.120.0
Prefix length 21 (255.255.248.0)
Range 217.181.120.0 - 217.181.127.255
Hexadecimal d9b57800
Binary 11011001 10110101 01111000 00000000
Binary subnet mask 11111111 11111111 11111000 00000000
Number of hosts 2,048
Parent subnet 217.181.112.0/20🔍
Previous subnet 217.181.112.0/21🔍
Next subnet 217.181.128.0/21🔍

Subnet tree

Netblock 217.0.0.0/8🔍 RIPE-CIDR-BLOCK (AU)
Netblock 217.176.0.0/13🔍 UK-RESEARCHMACHINES-20010302 (GB)
Netblock 217.181.0.0/17🔍 UK-RESEARCHMACHINES-20010302 (GB)
Route 217.181.96.0/19🔍 AS31404 Lycatel-AS (GB)🔍
Netblock 217.181.96.0/19🔍 LYCA_217_181_96_0-19 (BE)