Tom.be

Subnet
Calculator
Merger
Name

Subnet details 2a00:12f8:3900:21::1a80/121

Network address 2a00:12f8:3900:21::1a80
Full 2a00:12f8:3900:0021:0000:0000:0000:1a80
Prefix length 121
Range 2a00:12f8:3900:21::1a80 - 2a00:12f8:3900:21::1aff
Number of hosts 128
Parent subnet 2a00:12f8:3900:21::1a00/120🔍
Previous subnet 2a00:12f8:3900:21::1a00/121🔍
Next subnet 2a00:12f8:3900:21::1b00/121🔍

Subnet tree

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