ixreport

Core-Backbone

AS33891 · CORE-BACKBONE

Core-Backbone GmbH

WebsitePeeringDB On the exchange list
32Exchanges
1On an exchange's list, not in PeeringDB
0In PeeringDB, not on the exchange's list
NSPType
SelectivePeering policy

Exchanges over time

This chart fills in as daily counts build up; the first was Oct 3, 2026.

Exchanges
Netherlands AMS-IX Amsterdam, Netherlands 80.249.209.128 2001:7f8:1::a503:3891:1 400G Both
Netherlands BBIX Amsterdam Amsterdam, Netherlands 101.203.78.58 2403:c780:7200:b078:0:3:3891:1 100G PeeringDB
Germany BCIX Berlin, Germany 193.178.185.44 2001:7f8:19:1::8463:1 100G Both
Hungary BIX Budapest, Hungary 193.188.137.75 2001:7f8:35::3:3891:1 100G Both
Germany DE-CIX Dusseldorf Düsseldorf, Germany 185.1.170.1 2001:7f8:9e::8463:0:1 10G Both
Germany DE-CIX Frankfurt Frankfurt, Germany 80.81.192.187
80.81.195.147		 2001:7f8::8463:0:1
2001:7f8::8463:0:2		 2 × 400G Both
Germany DE-CIX Hamburg Hamburg, Germany 185.1.210.36 2001:7f8:3d::8463:0:1 100G Both
Germany DE-CIX Leipzig Leipzig, Germany 185.1.245.14 2001:7f8:df::8463:0:1 400G Not in PeeringDB
Spain DE-CIX Madrid Madrid, Spain 185.1.192.133 2001:7f8:a0::8463:0:1 100G Both
Germany DE-CIX Munich Munich, Germany 185.1.208.15 2001:7f8:44::8463:0:1 100G Both
United States DE-CIX New York New York, United States 206.82.104.42 2001:504:36::8463:0:1 100G Both
Singapore Equinix Singapore Singapore, Singapore 27.111.228.116 2001:de8:4::3:3891:1 10G PeeringDB
Spain ESpanix Madrid Lower LAN Madrid, Spain 193.149.1.141 2001:7f8:f::141 100G PeeringDB
France France-IX Paris Paris, France 37.49.237.55 2001:7f8:54::1:55 100G PeeringDB
Germany frankonIX Nuremberg, Germany 193.34.203.215 2001:7f8:15b:1::c122:cbd7 100G PeeringDB
Netherlands GNM-IX Amsterdam, Netherlands 178.18.225.95
178.18.236.132		 2a03:5f80:4::225:95
2a03:5f80:4:2::236:132		 2 × 400G Both
Ukraine GNM-IX UA Kiev, Ukraine 178.18.230.13 2a03:5f80:7::230:13 400G PeeringDB
United Kingdom LINX LON1 London, United Kingdom 195.66.224.238 2001:7f8:4::8463:1 400G Both
United Kingdom LONAP London, United Kingdom 5.57.82.220 2001:7f8:17::8463:1 100G Both
Germany MegaIX Dusseldorf Dusseldorf, Germany 194.146.118.151 2001:7f8:8::8463:0:1 100G Both
Germany N-IX Nürnberg, Germany 195.85.217.13 2001:7f8:29:1::13 20G Both
Sweden Netnod Stockholm BLUE -- MTU1500 Stockholm, Sweden 194.68.128.117 2001:7f8:d:fe::117 100G PeeringDB
Sweden Netnod Stockholm GREEN -- MTU1500 Stockholm, Sweden 194.68.123.117 2001:7f8:d:ff::117 100G Both
Czechia NIX.CZ Prague, Czechia 91.210.16.147 2001:7f8:14::60:1 100G Both
Norway NIX1 Oslo, Norway 185.1.55.83 2001:7f8:12:1::3:3891 20G PeeringDB
Netherlands NL-ix Amsterdam, Rotterdam, Brussels, Luxembourg, Frankfurt, Düsseldorf, Berlin, Dublin, London, Copenhagen, Paris, Marseille, Netherlands 193.239.119.245 2001:7f8:13::a523:3891:1 400G Both
United States NYIIX New York New York, United States 198.32.160.234 2001:504:1::a503:3891:1 100G Both
Czechia Peering.cz Prague, Bratislava, Vienna, Frankfurt, Czechia 185.0.20.30 2001:7f8:7f::30 100G Both
Germany Stuttgart-IX Stuttgart, Germany 193.138.31.27 2001:7f8:56::27:1 100G Both
Switzerland SwissIX Zurich, Switzerland 91.206.52.191 2001:7f8:24::bf 100G Both
Poland TPIX PL Warsaw, Poland 195.149.234.87 2001:7f8:27::3:3891:2 100G Both
Austria VIX Vienna, Austria 193.203.0.154 2001:7f8:30:0:2:1:3:3891 100G Both