Tom.be

Subnet
Calculator
Merger
Name

Subnet details 2a00:12f8:2900:3::580/121

Network address 2a00:12f8:2900:3::580
Full 2a00:12f8:2900:0003:0000:0000:0000:0580
Prefix length 121
Range 2a00:12f8:2900:3::580 - 2a00:12f8:2900:3::5ff
Number of hosts 128
Parent subnet 2a00:12f8:2900:3::500/120🔍
Previous subnet 2a00:12f8:2900:3::500/121🔍
Next subnet 2a00:12f8:2900:3::600/121🔍

Subnet tree

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