Tom.be

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Subnet details 121.28.156.0/22

Network address 121.28.156.0
Prefix length 22 (255.255.252.0)
Range 121.28.156.0 - 121.28.159.255
Hexadecimal 791c9c00
Binary 01111001 00011100 10011100 00000000
Binary subnet mask 11111111 11111111 11111100 00000000
Number of hosts 1,024
Parent subnet 121.28.152.0/21🔍
Previous subnet 121.28.152.0/22🔍
Next subnet 121.28.160.0/22🔍

Subnet tree

Netblock 112.0.0.0/4🔍 NON-RIPE-NCC-MANAGED-ADDRESS-BLOCK (EU # Country is really world wide)
Netblock 121.0.0.0/8🔍 APNIC-AP (AU)
Netblock 121.0.0.0/9🔍 NON-RIPE-NCC-MANAGED-ADDRESS-BLOCK (EU # Country is really world wide)
Route 121.16.0.0/12🔍 AS4837 CHINA169-Backbone CHINA UNICOM China169 Backbone (CN)🔍
Netblock 121.28.0.0/15🔍 UNICOM-HE (CN)