Tom.be

Subnet
Calculator
Merger
Name

Subnet details 101.77.96.0/21

Network address 101.77.96.0
Prefix length 21 (255.255.248.0)
Range 101.77.96.0 - 101.77.103.255
Hexadecimal 654d6000
Binary 01100101 01001101 01100000 00000000
Binary subnet mask 11111111 11111111 11111000 00000000
Number of hosts 2,048
Parent subnet 101.77.96.0/20🔍
Previous subnet 101.77.88.0/21🔍
Next subnet 101.77.104.0/21🔍

Subnet tree

Netblock 101.0.0.0/8🔍 APNIC-AP (AU)
Route 101.76.0.0/15🔍 AS4538 ERX-CERNET-BKB China Education and Research Network Center (CN)🔍
Netblock 101.76.0.0/15🔍 NJR-CERNET (CN)