Tom.be

Subnet
Calculator
Merger
Name

Subnet details 2405:9000:21:ff:ffd0::/81

Network address 2405:9000:21:ff:ffd0::
Full 2405:9000:0021:00ff:ffd0:0000:0000:0000
Prefix length 81
Range 2405:9000:21:ff:ffd0:: - 2405:9000:21:ff:ffd0:7fff:ffff:ffff
Number of hosts 140,737,488,355,328
Parent subnet 2405:9000:21:ff:ffd0::/80🔍
Previous subnet 2405:9000:21:ff:ffcf:8000::/81🔍
Next subnet 2405:9000:21:ff:ffd0:8000::/81🔍

Subnet tree

Route 2000::/3🔍 AS22927 (AR)🔍
Netblock 2400::/12🔍 APNIC-AP (AU)
Route 2405:9000::/32🔍 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd (AU)🔍
Netblock 2405:9000::/32🔍 OPTUSCOM-AU-20071220 (AU)