Autonomous system
AS40934 FORTINET
Unclassified ARIN Enterprise
Summary
Fortinet
security enterprise infrastructure
FORTINET is operated by Fortinet Inc., a cybersecurity company headquartered in Sunnyvale, California.
What it's used for
- The address space carries Fortinet's own infrastructure, with netnames including
FTC-58,FORTINET,FORTISASE, andFORTIGUARDregistered to Fortinet Inc. or Fortinet Technologies. - The AS announces 86,528 IPv4 addresses across 143 prefixes and 6 IPv6 prefixes, while maintaining 197 observed neighbours; this high neighbour count relative to the address block size indicates a transit or peering-heavy role for a global enterprise network.
- Traffic from this AS consists of web/API endpoints, management interfaces, and security appliance traffic for Fortinet's global operations and customer-facing services.
Notable
- Registrants largely align with the announcer, with most prefixes registered to Fortinet Inc., though two prefixes (
154.52.0.0/20and38.21.200.0/22) are registered to Cogent Communications, LLC. - The address inventory is finely subdivided into numerous /21 and /22 blocks, consistent with an internal corporate estate segmented by site or function rather than a single contiguous allocation.
This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy. Source, and how to suggest an edit.
Interconnection
Peering at a glance
Internet exchanges
Recorded at 28 exchanges in 16 countries, largest first.
| Exchange | Location | Their address |
|---|---|---|
| IX.br (PTT.br) São Paulo | São Paulo, Brazil | 187.16.220.134 |
| DE-CIX Frankfurt | Frankfurt, Germany | 80.81.193.142 |
| LINX LON1 | London, United Kingdom | 195.66.231.30 |
| NAPAfrica IX Johannesburg | Johannesburg, South Africa | 196.60.11.77 |
| France-IX Paris | Paris, France | 37.49.238.137 |
| Equinix Internet Exchange Singapore | Singapore, Singapore | 27.111.229.209 |
| Equinix Internet Exchange Ashburn | Ashburn, United States | 206.126.236.76 |
| Hong Kong Internet Exchange | Hong Kong, China | 123.255.90.23 |
Transit providers
65 upstream, 0 downstream and 71 adjacent networks observed; most-used upstreams first.
Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-13, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.
Address space
Summary
IPv4 146 prefixes · 89.86K addresses IPv6 7 prefixes
| Country | Name | Prefixes |
|---|---|---|
| US | United States of America | 153 |
Registry
Allocation record
- Registry
- ARIN
- Handle
AS40934- Registry name
- FORTINET
- Registrant
- Fortinet Inc.
- Abuse contact
- abuse@fortinet.com
- Registered
- 2008-05-29
- Last changed
- 2012-06-13
- Allocation
- assigned
Declared
PeeringDB profile
- Name
- Fortinet
- Network type
- Enterprise
- Scope
- Global
- Traffic ratio
- Mostly Outbound
- Peering policy
- Selective
- IRR as-set
AS-FORTINET- Present at
- 30 exchanges
- Website
- https://www.fortinet.com
PeeringDB records are maintained by the network operator and are not independently verified. Treat them as a statement of intent rather than of fact. For the observed and recorded view, see peering, which lists the exchanges Packet Clearing House has a port on file for.
Routing security
RPKI and IRR
- RPKI
- 57% valid · 204 valid, 155 with no ROA
- ROAs
- 207 authorising AS40934
- ASPA
- no ASPA record
- IRR
- 99.4% registered · 357 of 359 announcements
- Route objects
- 450 naming AS40934
Reputation
Classification and threat
Unclassified Not in the curated lists. Most of the ~80,000 allocated ASNs are not.
Spamhaus DROP
Not on ASN-DROP The network as a whole is not listed.
No DROP prefixes None of its announced space is on the DROP prefix list.
Spamhaus DROP ("Don't Route Or Peer") lists space and networks run by, or hijacked for, spam and cybercrime operations: 442 networks and 1,773 prefixes, as published 2026-10-13. A short, high-confidence list, so a match is worth taking seriously, and absence from it says little on its own.
FBI IC3
No IC3 indicators Nothing from the FBI IC3 feed.
IC3 threat data is alpha. Absence of an indicator is not evidence of good behaviour, only of absence from this one feed.
Elsewhere