Tom.be

Subnet
Calculator
Merger
Name

Subnet details 210.47.248.0/21

Network address 210.47.248.0
Prefix length 21 (255.255.248.0)
Range 210.47.248.0 - 210.47.255.255
Hexadecimal d22ff800
Binary 11010010 00101111 11111000 00000000
Binary subnet mask 11111111 11111111 11111000 00000000
Number of hosts 2,048
Parent subnet 210.47.240.0/20🔍
Previous subnet 210.47.240.0/21🔍
Next subnet 210.48.0.0/21🔍

Subnet tree

Netblock 210.0.0.0/8🔍 APNIC-AP (AU)
Route 210.32.0.0/12🔍 AS4538 ERX-CERNET-BKB China Education and Research Network Center (CN)🔍
Netblock 210.40.0.0/13🔍 CERNET-CN (CN)