asn.dev

Autonomous system

AS25885 FORTINET

Unclassified ARIN

IPv4 addresses 3.33K 7 prefixes
IPv6 prefixes 1 counted as prefixes, not addresses
Countries 1 mostly US
Exchanges 7 recorded by PCH
Upstreams 1 0 downstream
Flagged prefixes 0 none

Summary

Fortinet

United States of America · AI-generated

security corporate sase business

FORTINET is the autonomous system for Fortinet, Inc., a cybersecurity company headquartered in Sunnyvale,

What it's used for

  • The address space carries corporate infrastructure, evidenced by netnames such as OPAQ-NY2, OPAQ-IAD, and FORTINET-3 associated with registrants OPAQ Networks, Inc. and Fortinet, Inc.
  • With 3328 IPv4 addresses across 7 prefixes and only 1 observed neighbour, the inventory reflects an internal corporate estate rather than a transit or access network

Notable

  • Registrants align with the announcer, listing OPAQ Networks, Inc. for most prefixes and Fortinet, Inc. for the 185.249.164.0/22 block
  • Fortinet acquired OPAQ Networks, Inc., which explains the dual registrant history and the OPAQ prefixes in the inventory
  • The address inventory is finely subdivided into /22 and /24 blocks, consistent with site-by-site segmentation for a large enterprise

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

Full topology · Graph

Internet exchanges

Recorded at 7 exchanges in 1 country, largest first.

ExchangeLocationTheir address
Equinix Internet Exchange AshburnAshburn, United States206.126.236.234
Any2 CaliforniaLos Angeles, United States206.72.210.191
Equinix Internet Exchange ChicagoChicago, United States208.115.137.10
DE-CIX New YorkNew York, United States2001:504:36::651d:0:1
New York International Internet ExchangeNew York, United States198.32.160.219
Equinix Internet Exchange New YorkNew York, United States198.32.118.9
Digital Realty New York Internet ExchangeNew York, United States206.126.115.26

Transit providers

1 upstream, 0 downstream and 2 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS2914NTT America, Inc.327

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-25, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.

Address space

Summary

Shape and geography

IPv4 7 prefixes · 3.33K addresses IPv6 1 prefixes

CountryNamePrefixes
USUnited States of America8

Registry

Allocation record

ARIN · via Atlas (registry + RDAP)
Registry
ARIN
Handle
AS25885
Registry name
FORTINET
Registrant
Fortinet Inc.
Abuse contact
abuse@fortinet.com
Registered
2007-11-30
Last changed
2026-10-08
Allocation
assigned

Routing security

RPKI and IRR

Full detail
RPKI
17% valid · 1 valid, 5 with no ROA
ROAs
1 authorising AS25885
ASPA
no ASPA record
IRR
100% registered · 6 of 6 announcements
Route objects
22 naming AS25885

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: 443 networks and 1,779 prefixes, as published 2026-10-24. 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

Cross-check