Tom.be

Subnet
Calculator
Merger
Name

Subnet details 2a00:12f8:3900:21:240::/78

Network address 2a00:12f8:3900:21:240::
Full 2a00:12f8:3900:0021:0240:0000:0000:0000
Prefix length 78
Range 2a00:12f8:3900:21:240:: - 2a00:12f8:3900:21:243:ffff:ffff:ffff
Number of hosts 1,125,899,906,842,624
Parent subnet 2a00:12f8:3900:21:240::/77🔍
Previous subnet 2a00:12f8:3900:21:23c::/78🔍
Next subnet 2a00:12f8:3900:21:244::/78🔍

Subnet tree

Route 2000::/3🔍 AS22927 (AR)🔍
Netblock 2a00::/11🔍 EU-ZZ-2A00 (EU)
Netblock 2a00:12f8::/32🔍 KZ-KAZAKTELECOM-20090902 (KZ)