Tom.be

Subnet
Calculator
Merger
Name

Subnet details 49.140.0.0/21

Network address 49.140.0.0
Prefix length 21 (255.255.248.0)
Range 49.140.0.0 - 49.140.7.255
Hexadecimal 318c0000
Binary 00110001 10001100 00000000 00000000
Binary subnet mask 11111111 11111111 11111000 00000000
Number of hosts 2,048
Parent subnet 49.140.0.0/20🔍
Previous subnet 49.139.248.0/21🔍
Next subnet 49.140.8.0/21🔍

Subnet tree

Netblock 49.0.0.0/8🔍 APNIC-AP (AU)
Route 49.140.0.0/15🔍 AS4538 ERX-CERNET-BKB China Education and Research Network Center (CN)🔍
Netblock 49.140.0.0/15🔍 SYR-CERNET (CN)