Tom.be

Subnet
Calculator
Merger
Name

Subnet details 87.121.80.0/20

Network address 87.121.80.0
Prefix length 20 (255.255.240.0)
Range 87.121.80.0 - 87.121.95.255
Hexadecimal 57795000
Binary 01010111 01111001 01010000 00000000
Binary subnet mask 11111111 11111111 11110000 00000000
Number of hosts 4,096
Parent subnet 87.121.64.0/19🔍
Previous subnet 87.121.64.0/20🔍
Next subnet 87.121.96.0/20🔍

Subnet tree

Netblock 87.0.0.0/8🔍 RIPE-CIDR-BLOCK (AU)
Netblock 87.120.0.0/15🔍 BG-NETERRAIP-20050712 (BG)
Netblock 87.121.0.0/16🔍 BG-NETERRAIP-20050712 (BG)
Netblock 87.121.0.0/17🔍 BG-NETERRAIP-20050712 (BG)