Tom.be

Subnet
Calculator
Merger
Name

Subnet details 140.255.120.0/21

Network address 140.255.120.0
Prefix length 21 (255.255.248.0)
Range 140.255.120.0 - 140.255.127.255
Hexadecimal 8cff7800
Binary 10001100 11111111 01111000 00000000
Binary subnet mask 11111111 11111111 11111000 00000000
Number of hosts 2,048
Parent subnet 140.255.112.0/20🔍
Previous subnet 140.255.112.0/21🔍
Next subnet 140.255.128.0/21🔍

Subnet tree

Netblock 140.0.0.0/8🔍 TANET-BNETA (TW)
Route 140.255.0.0/16🔍 AS4134 CHINANET-BACKBONE No 31 Jin-rong Street (CN)🔍
Netblock 140.255.0.0/16🔍 CHINANET-SD (CN)