Tom.be

Subnet
Calculator
Merger
Name

Subnet details 180.77.248.0/21

Network address 180.77.248.0
Prefix length 21 (255.255.248.0)
Range 180.77.248.0 - 180.77.255.255
Hexadecimal b44df800
Binary 10110100 01001101 11111000 00000000
Binary subnet mask 11111111 11111111 11111000 00000000
Number of hosts 2,048
Parent subnet 180.77.240.0/20🔍
Previous subnet 180.77.240.0/21🔍
Next subnet 180.78.0.0/21🔍

Subnet tree

Netblock 180.0.0.0/8🔍 APNIC-AP (AU)
Route 180.77.0.0/16🔍 AS17429 BGCTVNET BEIJING GEHUA CATV NETWORK CO LTD (CN)🔍
Netblock 180.77.0.0/16🔍 BGCTVNET (CN)
Netblock 180.77.128.0/17🔍 BGCTVNET (CN)