asn.dev

Autonomous system

AS49081 GLOBALFOUNDRIES-AS Dresden Germany

Unclassified RIPE

IPv4 addresses 2.05K 1 prefixes
IPv6 prefixes 0 counted as prefixes, not addresses
Countries 1 mostly DE
Exchanges 0 recorded by PCH
Upstreams 2 0 downstream
Flagged prefixes 0 none

Summary

GlobalFoundries Dresden

Germany · AI-generated

semiconductor manufacturing corporate germany

GLOBALFOUNDRIES-AS is operated by GlobalFoundries Dresden Module Two LLC & Co.KG.

What it's used for

  • The address space carries internal corporate infrastructure for a semiconductor fabrication facility, as indicated by the netname DE-AMD-SAXONY-20090421 and registrant GLOBALFOUNDRIES LIR.
  • The AS announces a single IPv4 prefix, 188.92.32.0/21, comprising 2048 addresses, with no IPv6 prefixes in inventory.
  • With only 2 observed neighbours, the network functions as an isolated internal estate for the Dresden manufacturing site rather than a transit or access provider.
  • Traffic from this AS consists of internal data center and factory floor communications for one of Europe's largest semiconductor manufacturers.

Notable

  • Registrants align with the announcer, listing GLOBALFOUNDRIES LIR and GLOBALFOUNDRIES Dresden Module Two LLC & Co.KG.
  • The address inventory is a single contiguous /21 block, consistent with a dedicated corporate allocation for a specific industrial site.

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

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

ASNetworkPaths seen
AS16097HL komm Telekommunikations GmbH46
AS3320Deutsche Telekom AG15

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-14, 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 · 2.05K addresses IPv6 0 prefixes

CountryNamePrefixes
DEGermany1

Registry

Allocation record

RIPE · via Atlas (registry + RDAP)
Registry
RIPE
Handle
AS49081
Registry name
GLOBALFOUNDRIES-AS
Registrant
MNT-GF
Abuse contact
eis.drs@globalfoundries.com
Registered
2009-04-07
Last changed
2018-09-04
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
100% valid · 1 valid, 0 with no ROA
ROAs
1 authorising AS49081
ASPA
no ASPA record
IRR
100% registered · 1 of 1 announcements
Route objects
1 naming AS49081

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 1,772 prefixes, as published 2026-10-15. 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