Tom.be

Subnet
Calculator
Merger
Name

Subnet details 219.144.120.0/21

Network address 219.144.120.0
Prefix length 21 (255.255.248.0)
Range 219.144.120.0 - 219.144.127.255
Hexadecimal db907800
Binary 11011011 10010000 01111000 00000000
Binary subnet mask 11111111 11111111 11111000 00000000
Number of hosts 2,048
Parent subnet 219.144.112.0/20🔍
Previous subnet 219.144.112.0/21🔍
Next subnet 219.144.128.0/21🔍

Subnet tree

Netblock 219.0.0.0/8🔍 APNIC-AP (AU)
Netblock 219.128.0.0/9🔍 BBTECH (JP)
Netblock 219.128.0.0/11🔍 CHINANET-CN (CN)
Netblock 219.144.0.0/13🔍 CHINANET-CQ (CN)
Route 219.144.0.0/14🔍 AS4134 CHINANET-BACKBONE No 31 Jin-rong Street (CN)🔍
Netblock 219.144.0.0/15🔍 CHINANET-SN (CN)