Tom.be

Subnet
Calculator
Merger
Name

Subnet details 140.207.152.0/21

Network address 140.207.152.0
Prefix length 21 (255.255.248.0)
Range 140.207.152.0 - 140.207.159.255
Hexadecimal 8ccf9800
Binary 10001100 11001111 10011000 00000000
Binary subnet mask 11111111 11111111 11111000 00000000
Number of hosts 2,048
Parent subnet 140.207.144.0/20🔍
Previous subnet 140.207.144.0/21🔍
Next subnet 140.207.160.0/21🔍

Subnet tree

Netblock 140.0.0.0/8🔍 TANET-BNETA (TW)
Route 140.206.0.0/15🔍 AS17621 CNCGROUP-SH China Unicom Shanghai network (CN)🔍
Netblock 140.206.0.0/15🔍 UNICOM-SH (CN)