AS553 ASPA — BELWUE Universitaet Stuttgart Upstream Provider Authorization

Published

BELWUE Universitaet Stuttgart🇩🇪

ASPA Status
Published
Upstream Providers
5
Downstream Customers
11

Peering Topology

AS553BELWUE Universitaet S…AS559Switch SWITCHAS559 - Switch SWITCHAS680DFN Verein zur Foerde…AS680 - DFN Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.AS1299TWELVE99 Arelion Swed…AS1299 - TWELVE99 Arelion Sweden ABAS2914NTT-DATA-2914 - NTT A…AS2914 - NTT-DATA-2914 - NTT America, Inc.AS3320DTAG Deutsche Telekom…AS3320 - DTAG Deutsche Telekom AGAS559Switch SWITCHAS559 - Switch SWITCHAS25538IN-ULM Internet Ulm/N…AS25538 - IN-ULM Internet Ulm/Neu-Ulm e.V.AS34878KIT Karlsruhe Institu…AS34878 - KIT Karlsruhe Institute of TechnologyAS202113PLANB plan b. solutio…AS202113 - PLANB plan b. solutions GmbHAS204310SYNERGIES Synergies G…AS204310 - SYNERGIES Synergies GmbHAS204680KIT-STUDENT Karlsruhe…AS204680 - KIT-STUDENT Karlsruhe Institute of TechnologyAS208854Entropia Entropia e.V.AS208854 - Entropia Entropia e.V.AS212522SIX-AS ISP Service eGAS212522 - SIX-AS ISP Service eGView all 11 downstreams →UPSTREAMSDOWNSTREAMS

Upstream Providers(5)

AS553 authorizes these ASNs as upstream transit providers.

ASNName
AS559🇨🇭Switch SWITCH
AS680🇩🇪DFN Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.
AS1299🇸🇪TWELVE99 Arelion Sweden AB
AS2914🇺🇸NTT-DATA-2914 - NTT America, Inc.
AS3320🇩🇪DTAG Deutsche Telekom AG

Downstream Customers(11)

These ASNs list AS553 as an authorized upstream provider.

ASNName
AS559🇨🇭Switch SWITCH
AS25538🇩🇪IN-ULM Internet Ulm/Neu-Ulm e.V.
AS34878🇩🇪KIT Karlsruhe Institute of Technology
AS202113🇩🇪PLANB plan b. solutions GmbH
AS204310🇩🇪SYNERGIES Synergies GmbH
AS204680🇩🇪KIT-STUDENT Karlsruhe Institute of Technology
AS208854🇩🇪Entropia Entropia e.V.
AS212522🇩🇪SIX-AS ISP Service eG
AS213068🇩🇪KIT-ANYCAST Karlsruhe Institute of Technology
AS215185🇩🇪ENTROPIA-EVENT Entropia e.V.
11 total
1 / 2

ASPA object expires: Sep 12, 2026

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