Tom.be

Subnet
Calculator
Merger
Name

Subnet details 219.158.16.0/20

Network address 219.158.16.0
Prefix length 20 (255.255.240.0)
Range 219.158.16.0 - 219.158.31.255
Hexadecimal db9e1000
Binary 11011011 10011110 00010000 00000000
Binary subnet mask 11111111 11111111 11110000 00000000
Number of hosts 4,096
Parent subnet 219.158.0.0/19🔍
Previous subnet 219.158.0.0/20🔍
Next subnet 219.158.32.0/20🔍

Subnet tree

Netblock 192.0.0.0/2🔍 NON-RIPE-NCC-MANAGED-ADDRESS-BLOCK (EU # Country is really world wide)
Netblock 192.0.0.0/3🔍 NON-RIPE-NCC-MANAGED-ADDRESS-BLOCK (EU # Country is really world wide)
Netblock 216.0.0.0/6🔍 NON-RIPE-NCC-MANAGED-ADDRESS-BLOCK (EU # Country is really world wide)
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 219.152.0.0/13🔍 UNICOM-CN (CN)
Netblock 219.158.0.0/16🔍 CNCGROUP (CN)
Route 219.158.0.0/17🔍 AS4837 CHINA169-Backbone CHINA UNICOM China169 Backbone (CN)🔍
Netblock 219.158.0.0/19🔍 ChinaUnicom-BACKBONE (CN)