Tom.be

Subnet
Calculator
Merger
Name

Subnet details 80.77.0.0/21

Network address 80.77.0.0
Prefix length 21 (255.255.248.0)
Range 80.77.0.0 - 80.77.7.255
Hexadecimal 504d0000
Binary 01010000 01001101 00000000 00000000
Binary subnet mask 11111111 11111111 11111000 00000000
Number of hosts 2,048
Parent subnet 80.77.0.0/20🔍
Previous subnet 80.76.248.0/21🔍
Next subnet 80.77.8.0/21🔍

Subnet tree

Netblock 80.0.0.0/8🔍 RIPE-CIDR-BLOCK (AU)
Route 80.77.0.0/20🔍 AS15412 FLAG-AS Flag Telecom Global Internet AS (GB)🔍
Netblock 80.77.0.0/20🔍 UK-FLAG-20010628 (GB)