Tom.be

Subnet
Calculator
Merger
Name

Subnet details 129.189.0.0/17

Network address 129.189.0.0
Prefix length 17 (255.255.128.0)
Range 129.189.0.0 - 129.189.127.255
Hexadecimal 81bd0000
Binary 10000001 10111101 00000000 00000000
Binary subnet mask 11111111 11111111 10000000 00000000
Number of hosts 32,768
Parent subnet 129.189.0.0/16🔍
Previous subnet 129.188.128.0/17🔍
Next subnet 129.189.128.0/17🔍

Subnet tree

Netblock 129.0.0.0/8🔍 ERX-NETBLOCK (AU)
Netblock 129.176.0.0/12🔍 SOBULL-NET (FR)
Route 129.189.0.0/16🔍 AS4181 TDS-AS TDS Telecommunications LLC (US)🔍