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Subnet details 157.255.240.0/21

Network address 157.255.240.0
Prefix length 21 (255.255.248.0)
Range 157.255.240.0 - 157.255.247.255
Hexadecimal 9dfff000
Binary 10011101 11111111 11110000 00000000
Binary subnet mask 11111111 11111111 11111000 00000000
Number of hosts 2,048
Parent subnet 157.255.240.0/20🔍
Previous subnet 157.255.232.0/21🔍
Next subnet 157.255.248.0/21🔍

Subnet tree

Netblock 157.0.0.0/8🔍 ERX-NETBLOCK (AU)
Route 157.255.0.0/16🔍 AS17816 CHINA169-GZ China Unicom IP network China169 Guangdong province (CN)🔍
Netblock 157.255.0.0/16🔍 UNICOM-GD (CN)
Netblock 157.255.128.0/17🔍 China-Unicom-Guangdong-Shenzhen-Branch (CN)
Route 157.255.240.0/21🔍 AS135061 UNICOM-ShenZhen-IDC China Unicom Guangdong IP network (CN)🔍