Tom.be

Subnet
Calculator
Merger
Name

Subnet details 218.102.21.66/31

Network address 218.102.21.66
Prefix length 31 (255.255.255.254)
Range 218.102.21.66 - 218.102.21.67
Hexadecimal da661542
Binary 11011010 01100110 00010101 01000010
Binary subnet mask 11111111 11111111 11111111 11111110
Number of hosts 2
Parent subnet 218.102.21.64/30🔍
Previous subnet 218.102.21.64/31🔍
Next subnet 218.102.21.68/31🔍

Subnet tree

Netblock 218.0.0.0/8🔍 APNIC-AP (AU)
Route 218.102.0.0/15🔍 AS4760 HKTIMS-AP HKT Limited (HK)🔍
Netblock 218.102.0.0/15🔍 NETVIGATOR (HK)
Netblock 218.102.0.0/16🔍 NETVIGATOR (HK)
Netblock 218.102.0.0/17🔍 NETVIGATOR (HK)