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Stuttgart-IX

Stuttgarter Internet eXchange, Stuttgart-IX

Stuttgart, Germany · 5 facilities · 35 networks · Visit IX website →

Find colocation with peering access to Stuttgart-IX in Stuttgart. Compare 5 connected data centers below, join 36 member networks already peering at this exchange, and request free quotes for colocation + IX port from any facility on this page.

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About Stuttgart-IX

Stuttgart-IX dates to 2005 and is run by ISP Service e.G., a national cooperative of small and medium German ISPs financed by member fees. 37 networks connect (Aug 2026). Monthly prices net of VAT are EUR 250 plus a EUR 500 setup at 10G-LR, EUR 1,250 plus EUR 2,500 at 100G-LR, and EUR 2,500 plus EUR 2,500 at 400G-LR4; a point-to-point private VLAN is EUR 10 a month plus EUR 100 setup. Two route servers on AS41139 apply a seven-stage filter ending in RPKI validation. Non-profit organisations may ask for special conditions directly.

Stuttgart-IX at a Glance

Founded
2005
Operated by
ISP Service e.G. — a national German cooperative of small and medium ISPs, financed by member fees
Fabric locations
Nepustil.net RZ4 Stuttgart, euNetworks Colocation Stuttgart, AtlasEdge DC Stuttgart, Plusline Colocation, Arelion IC, Datacenter One GRP10
Port options
Monthly net of VAT: 10G-LR EUR 250 plus EUR 500 setup · 100G-LR EUR 1,250 plus EUR 2,500 · 400G-LR4 EUR 2,500 plus EUR 2,500. A point-to-point private VLAN is EUR 10 a month plus EUR 100 setup
Member networks
37 networks (Aug 2026)
Route servers
Two route servers on AS41139, optional rather than mandatory, applying a seven-stage filter that ends in RPKI validation with invalids rejected
Getting connected
Requires an ASN, registry-assigned address space and a link to one of the sites; non-profit organisations may request special conditions
Interactive map

Facilities reaching Stuttgart-IX (5)

Networks at this exchange (35)

Akamai Technologies (AS20940) ANX (AS47147) BelWü (AS553) BGP.Tools Route Collector (AS212232) Cloudflare (AS13335) CMO Internet Dienstleistungen (AS25058) Core-Backbone (AS33891) DNS-OARC-112 (AS112) Freifunk Stuttgart (AS208772) Globalways (AS48918) imos (AS20677) Indasys IT Systemhaus AG (AS210967) Inter.link (AS5405) ISP Service eG (AS198818) Landeshauptstadt Stuttgart (AS211651) Meta AS63293 (AS63293) Nepustil AS12502 (AS12502) Nepustil AS33843 (AS33843) NetCom BW (AS41998) omnidat (AS202707) PCH AS3856 (AS3856) PCH AS42 (AS42) PLANinterNET GmbH (AS47138) Plusnet GmbH (AS20676) PURtel.com (AS62336) S-IT Informationstechnologie Betreiber GmbH & Co. KG (AS39702) sdt.net (AS6735) Stadtwerke Konstanz (AS57154) Stiegeler Internet Service (AS200924) Stuttgart-IX Infrastructure (AS212522) Stuttgart-IX Route Servers (AS41139) SWU TeleNet GmbH (AS48284) TeleData GmbH (AS21263) Telefónica Germany GmbH & Co. OHG (AS6805) Zayo (AS6461)

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