asn.dev

Autonomous system

AS19320 FLEX-WDF

Unclassified ARIN

IPv4 addresses 1.02K 1 prefixes
IPv6 prefixes 0 counted as prefixes, not addresses
Countries 1 mostly US
Exchanges 0 recorded by PCH
Upstreams 3 0 downstream
Flagged prefixes 0 none

Summary

Flex

United States of America · AI-generated

business manufacturing corporate

FLEX-WDF is the autonomous system for Flex, formerly known as Flextronics International USA, Inc.

What it's used for

  • The address space is registered under the netname FLEXTR-COM for Flextronics International USA, Inc., indicating a corporate internal network.
  • The AS announces a single IPv4 prefix, 158.116.184.0/22, comprising 1024 addresses, with 4 observed routing neighbours. This small inventory relative to the neighbour count suggests a limited footprint, likely for specific site connectivity or legacy infrastructure rather than large-scale transit or access.

Notable

  • The registrant Flextronics International USA , Inc. matches the registry holder FLEX-WDF, confirming consistent ownership.
  • The operator was formerly known as Flextronics and rebranded to Flex, a global electronics manufacturing services company.
  • The inventory consists of a single contiguous /22 block with no IPv6 prefixes announced.

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

No exchange port on file. Many exchanges publish no participant list, so this is not proof of absence.

Transit providers

3 upstream, 0 downstream and 3 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS33657Comcast Cable Communications, LLC142
AS6461Zayo Bandwidth67
AS3257GTT Communications Inc.27

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-18, 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 1 prefixes · 1.02K addresses IPv6 0 prefixes

CountryNamePrefixes
USUnited States of America1

Registry

Allocation record

ARIN · via Atlas (registry + RDAP)
Registry
ARIN
Handle
AS19320
Registry name
FLEX-WDF
Registrant
Flextronics International USA, Inc.
Abuse contact
hostmaster@flex.com
Registered
2017-08-31
Last changed
2017-08-31
Allocation
assigned

Declared

PeeringDB profile

self-reported
Name
FLEX-WDF
Scope
Not Disclosed
Traffic ratio
Not Disclosed

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

Full detail
RPKI
0% valid · 0 valid, 4 with no ROA
ROAs
0 authorising AS19320
ASPA
no ASPA record
IRR
100% registered · 4 of 4 announcements
Route objects
6 naming AS19320

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 1,784 prefixes, as published 2026-10-19. 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