Tom.be

Subnet
Calculator
Merger
Name

Subnet details 77.19.72.0/21

Network address 77.19.72.0
Prefix length 21 (255.255.248.0)
Range 77.19.72.0 - 77.19.79.255
Hexadecimal 4d134800
Binary 01001101 00010011 01001000 00000000
Binary subnet mask 11111111 11111111 11111000 00000000
Number of hosts 2,048
Parent subnet 77.19.64.0/20🔍
Previous subnet 77.19.64.0/21🔍
Next subnet 77.19.80.0/21🔍

Subnet tree

Netblock 77.0.0.0/8🔍 RIPE-CIDR-BLOCK (AU)
Netblock 77.16.0.0/13🔍 DE-KABELDEUTSCHLAND-20080408 (DE)
Route 77.16.0.0/14🔍 AS2119 TELENOR-NEXTEL Telenor Norge AS (NO)🔍
Netblock 77.16.0.0/14🔍 NO-TELENOR-20080306 (NO)
Netblock 77.19.0.0/16🔍 NO-MOBIL-BROADBAND-2 (NO)