Subnet details 122.128.64.0/21

Network address 122.128.64.0
Prefix length 21 (255.255.248.0)
Range 122.128.64.0 - 122.128.71.255
Hexadecimal 7a804000
Binary 01111010 10000000 01000000 00000000
Binary subnet mask 11111111 11111111 11111000 00000000
Number of hosts 2,048
Parent subnet 122.128.64.0/20🔍
Previous subnet 122.128.56.0/21🔍
Next subnet 122.128.72.0/21🔍

Subnet tree

Netblock 112.0.0.0/4🔍 NON-RIPE-NCC-MANAGED-ADDRESS-BLOCK (EU # Country is really world wide)
Netblock 122.0.0.0/7🔍 APNIC-AP (AU)
Netblock 122.0.0.0/8🔍 NON-RIPE-NCC-MANAGED-ADDRESS-BLOCK (EU # Country is really world wide)
Netblock 122.128.0.0/11🔍 NON-RIPE-NCC-MANAGED-ADDRESS-BLOCK (EU # Country is really world wide)
Route 122.128.64.0/20🔍 AS10054 CMBKJ-AS-KR CMB Kwangju Broadcasting (KR)🔍
Netblock 122.128.64.0/20🔍 CMBKWANGJUNET (KR)