Interconnection

AS25091 IP-Max IP-Max SA

Unclassified RIPE NSP

Exchanges 38 37 active

Countries 14 most in France

Regions 2

Largest fabric 1,076 DE-CIX Frankfurt

Recorded presence

Internet exchanges

recorded

Internet exchanges where Packet Clearing House has a port recorded for AS25091, largest fabric first. An exchange is shared switching where networks interconnect directly rather than paying a transit provider, so turning up at one is a deliberate choice about how this network wants to be reached. Each name opens that exchange's page, with its peering LANs and everyone else on it.

Europe 35 North America 3

Exchange	Location	Their address	Policy	Member ports
DE-CIX Frankfurt	Frankfurt, Germany	80.81.193.46	Open	1,076
LINX LON1	London, United Kingdom	195.66.225.82	Open	929
AMS-IX Amsterdam	Amsterdam, Netherlands	80.249.210.135	Open	892
Neutral Internet Exchange	Amsterdam, Netherlands	193.239.118.22	Open	670
France-IX Paris	Paris, France	37.49.237.83	Open	570
MSK-IX Moscow	Moscow, Russia	195.208.209.93	—	506
KleyReX Internet Exchange	Frankfurt, Germany	193.189.82.151	Open	466
The Frys Internet Exchange	Frysian, Netherlands	2001:7f8:10f::6203:135	Open	339
Speed Internet Exchange	Dronten, Netherlands	185.1.222.207	Open	287
DE-CIX New York	New York, United States	206.82.104.143	Open	281
NetIX	Sofia, Bulgaria	2001:67c:29f0::5:7463:199	—	264
SwissIX	Zurich, Switzerland	91.206.52.117	Open	254
InterIX Internet Exchange	Amsterdam, Netherlands	2001:7f8:134::22	Open	245
Equinix Internet Exchange Paris	Paris, France	195.42.145.89	Open	235
DE-CIX Dusseldorf	Düsseldorf, Germany	185.1.170.83	Open	228
DE-CIX Madrid	Madrid, Spain	185.1.192.140	Open	224
Local Internet Exchange Düsseldorf	Düsseldorf, Germany	185.1.155.115	—	214
DE-CIX Munich	Munich, Germany	185.1.208.90	Open	210
Local Internet Exchange Frankfurt	Frankfurt, Germany	185.1.167.135	Open	202
DE-CIX Hamburg	Hamburg, Germany	185.1.210.95	Open	196
DE-CIX Dallas	Dallas, United States	206.53.202.64	Open	177
Nine IX	Paris, France	185.1.14.114	—	164
France-IX Marseille	Marseille, France	37.49.232.85	Open	130
EuroGIX retired	Strasbourg, France	185.1.14.114	—	129
Torino Piemonte Exchange Point	Torino, Italy	194.116.96.211	Open	121
DE-CIX Marseille	Marseille, France	185.1.47.80	Open	112
LayerSwitch Internet Exchange	The Hague, Netherlands	185.1.32.75	Open	103
Luxembourg Internet Exchange	Luxembourg, Luxembourg	188.93.170.71	Open	103
France-IX Lyon	Lyon, France	77.95.71.80	Open	94
DE-CIX Chicago	Chicago, United States	149.112.11.100	Open	85
DE-CIX Istanbul	Istanbul, Turkey	185.1.48.7	Open	69
DE-CIX Lisbon	Lisbon, Portugal	185.1.131.52	Open	62
CERN IXP / Equinix Internet Exchange Geneva	Geneva, Switzerland	192.65.185.244	Open	55
DE-CIX Barcelona	Barcelona, Spain	185.1.119.37	Open	47
DE-CIX Palermo	Palermo, Italy	185.1.46.24	—	24
RomandIX	Lausanne, Switzerland	185.1.93.24	Open	22
Netnod Sundsvall- Gävle	Sundsvall, Sweden	194.68.128.78	Open	18
AuvernIX	Clermont-Ferrand, France	185.1.2.30	—	17

Recorded rather than inferred: an address on a peering LAN is at that exchange by definition. Member ports counts every participant at the exchange, not this network's ports, so read it as a size proxy. An absent exchange means PCH has no record of it, not that the network is not there. For the operator's own claims, see its PeeringDB record.

From the exchange directory collected 2026-11-04 by Packet Clearing House (https://www.pch.net/ixp/data), covering 1,352 exchanges and 98,286 recorded member ports, licensed CC BY-NC-SA 3.0.

PeeringDB is the better-known directory and is deliberately not the source here: its acceptable-use policy forbids the bulk storage this needs. The two answer different questions anyway. PeeringDB reports what an operator declares about itself; this reports what PCH has recorded.