Data as of Nov 8, 2026
Autonomous system

AS53928

Fortinet Inc.

Announces 1,536 addresses in 6 prefixes. None of it is anonymizer space.

Type
Business
US

Announced prefixes

Arrived
PrefixTypeHolderRPKI
12.107.188.0/24
since Mar 2025
BusinessAT&T Enterprises, LLC
63.137.229.0/24
since Mar 2025
BusinessCenturyLink Communications, LLC
96.45.34.0/24
since Aug 2023
Business
96.45.36.0/24
since Nov 2023
Business
96.45.37.0/24
since Aug 2023
Business
209.215.114.0/24
since Mar 2024
BusinessAT&T Enterprises, LLC

Network & history

Routing patterns

How its announcements have moved

Arrivals

Year each prefix's current origin began announcing it