Subnet details 121.207.128.0/21

Network address 121.207.128.0

Prefix length 21 (255.255.248.0)

Range 121.207.128.0 - 121.207.135.255

Hexadecimal 79cf8000

Binary 01111001 11001111 10000000 00000000

Binary subnet mask 11111111 11111111 11111000 00000000

Number of hosts 2,048

Parent subnet 121.207.128.0/20🔍

Previous subnet 121.207.120.0/21🔍

Next subnet 121.207.136.0/21🔍

Subnet tree

Netblock 121.0.0.0/8🔍 APNIC-AP (AU)

Route 121.204.0.0/14🔍 AS4134 CHINANET-BACKBONE No 31 Jin-rong Street (CN)🔍

Netblock 121.204.0.0/14🔍 CHINANET-FJ (CN)

Route 121.207.128.0/21🔍 AS4809 CHINATELECOM-CORE-WAN-CN2 China Telecom Next Generation Carrier Network (CN)🔍

Netblock 121.207.128.0/21🔍 CN2-FJ (CN)