Tom.be

Subnet
Calculator
Merger
Name

Subnet details 101.89.12.0/23

Network address 101.89.12.0
Prefix length 23 (255.255.254.0)
Range 101.89.12.0 - 101.89.13.255
Hexadecimal 65590c00
Binary 01100101 01011001 00001100 00000000
Binary subnet mask 11111111 11111111 11111110 00000000
Number of hosts 512
Parent subnet 101.89.12.0/22🔍
Previous subnet 101.89.10.0/23🔍
Next subnet 101.89.14.0/23🔍

Subnet tree

Netblock 101.0.0.0/8🔍 APNIC-AP (AU)
Route 101.80.0.0/12🔍 AS4812 CHINANET-SH-AP China Telecom Group (CN)🔍
Netblock 101.80.0.0/12🔍 CHINANET-SH (CN)
Route 101.89.0.0/19🔍 AS4811 CHINANET-SHANGHAI-MAN China Telecom Group (CN)🔍