Tom.be

Subnet
Calculator
Merger
Name

Subnet details 81.220.176.0/20

Network address 81.220.176.0
Prefix length 20 (255.255.240.0)
Range 81.220.176.0 - 81.220.191.255
Hexadecimal 51dcb000
Binary 01010001 11011100 10110000 00000000
Binary subnet mask 11111111 11111111 11110000 00000000
Number of hosts 4,096
Parent subnet 81.220.160.0/19🔍
Previous subnet 81.220.160.0/20🔍
Next subnet 81.220.192.0/20🔍

Subnet tree

Netblock 81.0.0.0/8🔍 RIPE-CIDR-BLOCK (AU)
Route 81.220.0.0/16🔍 AS15557 LDCOMNET --- I3Dnet --- (FR)🔍
Netblock 81.220.0.0/16🔍 FR-SFR-20021122 (FR)
Netblock 81.220.176.0/20🔍 FR-NCNUMERICABLE (FR)