Tom.be

Subnet
Calculator
Merger
Name

Subnet details 145.30.0.0/17

Network address 145.30.0.0
Prefix length 17 (255.255.128.0)
Range 145.30.0.0 - 145.30.127.255
Hexadecimal 911e0000
Binary 10010001 00011110 00000000 00000000
Binary subnet mask 11111111 11111111 10000000 00000000
Number of hosts 32,768
Parent subnet 145.30.0.0/16🔍
Previous subnet 145.29.128.0/17🔍
Next subnet 145.30.128.0/17🔍

Subnet tree

Netblock 145.0.0.0/8🔍 ERX-NETBLOCK (AU)
Netblock 145.0.0.0/11🔍 SURFNET-EARLY-REGISTRATIONS (NL)
Netblock 145.16.0.0/12🔍 SURFNET-EARLY-REGISTRATIONS (NL)
Netblock 145.28.0.0/14🔍 SURFNET-EARLY-REGISTRATIONS (NL)
Netblock 145.30.0.0/16🔍 SHELL-NET-145-30 (NL)