Tom.be

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Subnet details 139.0.72.0/21

Network address 139.0.72.0
Prefix length 21 (255.255.248.0)
Range 139.0.72.0 - 139.0.79.255
Hexadecimal 8b004800
Binary 10001011 00000000 01001000 00000000
Binary subnet mask 11111111 11111111 11111000 00000000
Number of hosts 2,048
Parent subnet 139.0.64.0/20🔍
Previous subnet 139.0.64.0/21🔍
Next subnet 139.0.80.0/21🔍

Subnet tree

Netblock 139.0.0.0/8🔍 ERX-NETBLOCK (AU)
Netblock 139.0.0.0/16🔍 BM-ID (ID)
Route 139.0.64.0/18🔍 AS23700 Fastnet-AS-ID Linknet-Fastnet ASN (ID)🔍