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Subnet details 81.185.120.0/21

Network address 81.185.120.0
Prefix length 21 (255.255.248.0)
Range 81.185.120.0 - 81.185.127.255
Hexadecimal 51b97800
Binary 01010001 10111001 01111000 00000000
Binary subnet mask 11111111 11111111 11111000 00000000
Number of hosts 2,048
Parent subnet 81.185.112.0/20🔍
Previous subnet 81.185.112.0/21🔍
Next subnet 81.185.128.0/21🔍

Subnet tree

Netblock 81.0.0.0/8🔍 RIPE-CIDR-BLOCK (AU)
Route 81.185.0.0/16🔍 AS198949 Radware (IL)🔍
Netblock 81.185.0.0/16🔍 FR-SFR-20021230 (FR)
Netblock 81.185.64.0/18🔍 N9UF-DYN-DSL (FR)
Netblock 81.185.96.0/19🔍 RESIDENTIEL (fr)