Tom.be

Subnet
Calculator
Merger
Name

Subnet details 91.31.0.0/16

Network address 91.31.0.0
Prefix length 16 (255.255.0.0)
Range 91.31.0.0 - 91.31.255.255
Hexadecimal 5b1f0000
Binary 01011011 00011111 00000000 00000000
Binary subnet mask 11111111 11111111 00000000 00000000
Number of hosts 65,536
Parent subnet 91.30.0.0/15🔍
Previous subnet 91.30.0.0/16🔍
Next subnet 91.32.0.0/16🔍

Subnet tree

Netblock 91.0.0.0/8🔍 RIPE-CIDR-BLOCK (AU)
Route 91.0.0.0/10🔍 AS3320 DTAG Internet service provider operations (DE)🔍
Netblock 91.0.0.0/10🔍 DE-TELEKOM-20060703 (DE)
Netblock 91.0.0.0/11🔍 DTAG-DIAL22 (DE)