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Subnet details 81.11.128.0/17

Network address 81.11.128.0
Prefix length 17 (255.255.128.0)
Range 81.11.128.0 - 81.11.255.255
Hexadecimal 510b8000
Binary 01010001 00001011 10000000 00000000
Binary subnet mask 11111111 11111111 10000000 00000000
Number of hosts 32,768
Parent subnet 81.11.0.0/16🔍
Previous subnet 81.11.0.0/17🔍
Next subnet 81.12.0.0/17🔍

Subnet tree

Netblock 81.0.0.0/8🔍 RIPE-CIDR-BLOCK (AU)
Route 81.11.128.0/17🔍 AS5432 PROXIMUS-ISP-AS (BE)🔍
Netblock 81.11.128.0/17🔍 BE-BELGACOM-20020513 (BE)