asn.dev

Internet exchange

DE-CIX Madrid

active Madrid, Spain MAD

Recorded members 545 addresses on file
Connected ports 226 across all participants
Peak traffic 1.2 Gbps peak, as recorded
Peering LANs 2 shared subnets

Overview

What this is

recorded

An internet exchange is shared switching where networks interconnect directly instead of paying a transit provider to carry traffic between them. Members take a port on the fabric and an address on the peering LANs below, then agree bilaterally (or through a route server) about which routes to exchange. Turning up at one is a deliberate choice about how a network wants to be reached, which is why exchange presence says something a routing table cannot.

Location
Madrid, Spain
Region
Europe
Airport code
MAD
Status
Active
PCH record updated
2026-10-18

Everything on this page is what Packet Clearing House had recorded when the directory was collected, not a live view of the fabric. Member counts in particular lag reality, and around 45% of the exchanges in this dataset publish no participant list at all.

Fabric

Peering LANs

2 on file

The shared subnets members take an address on. A network with an interface in one of these blocks is at this exchange by definition, which is what makes exchange presence a recorded fact rather than an inference. Most exchanges run one IPv4 and one IPv6 LAN; extra blocks are usually growth or a migration.

PrefixFamilyStatusParticipants
185.1.192.0/23IPv4Active225
2001:7f8:a0::/64IPv6Active226

Deprecated and retired blocks are listed rather than dropped. A decommissioned LAN still records how this fabric used to be reached, and filtering it would quietly rewrite the exchange's history.

Participants

Member networks

228 networks · 500 of 545 addresses

Every network PCH records with an address on one of the peering LANs above, ordered as the source ranks them: the most-connected participants first. Each network's addresses on the fabric are listed together, IPv4 first. Typing in the box narrows the rows below; Search looks through all 545 recorded addresses.

ASNetworkAddressesrDNSPolicy
AS6939Hurricane Electric LLC185.1.192.472001:7f8:a0::1b1b:0:1ipv4.decix-madrid.core1.mad1.he.netipv6.decix-madrid.core1.mad1.he.netOpen
AS24482SG.GS185.1.192.1972001:7f8:a0::5fa2:0:1ipv4.de-cix.mad.es.as24482.sg.gsipv6.de-cix.mad.es.as24482.sg.gsOpen
AS37721Virtual Technologies & Solutions185.1.192.215185.1.192.1782001:7f8:a0::9359:0:22001:7f8:a0::9359:0:1ipv4.de-cix.mad.es.as37721.vts.bfipv4.de-cix.mad.es.as37721.vts.bfipv6.de-cix.mad.es.as37721.vts.bfipv6.de-cix.mad.es.as37721.vts.bfOpen
AS33891Core-Backbone GmbH185.1.192.1332001:7f8:a0::8463:0:1ae8-1.mad10.core-backbone.comae8-1.mad10.core-backbone.comSelective
AS35280F5 Networks SARL185.1.192.2172001:7f8:a0::89d0:0:1de-cix.mad.acorus.netde-cix.mad.acorus.netSelective
AS34549meerfarbig GmbH & Co. KG185.1.192.2002001:7f8:a0::86f5:0:1de-cix.mad.ae1.865.mx204.fra1.meerfarbig.netde-cix.mad.ae1.865.mx204.fra1.meerfarbig.netOpen
AS34927iFog GmbH185.1.192.235185.1.192.1032001:7f8:a0::886f:0:22001:7f8:a0::886f:0:1decix.mad.ifog.lide-cix.mad.ifog.chde-cix.mad.ifog.chdecix.mad.ifog.liOpen
AS13335Cloudflare, Inc.185.1.192.12185.1.192.572001:7f8:a0::3417:0:22001:7f8:a0::3417:0:1de-cix-madrid.as13335.net——de-cix-madrid.as13335.netOpen
AS8220COLT Technology Services Group Limited185.1.192.1482001:7f8:a0::201c:0:2——Selective
AS20473The Constant Company, LLC185.1.192.562001:7f8:a0::4ff9:0:1——Selective
AS32787Akamai Technologies, Inc.185.1.192.1202001:7f8:a0::8013:0:2de-cix.mad.akamai.prolexic.comde-cix.mad.akamai.prolexic.comSelective
AS7713PT Telekomunikasi Indonesia185.1.192.812001:7f8:a0::1e21:0:1cgw-fr-ixn.mad1cgw-fr-ixn.mad1Restrictive
AS5405Inter.link GmbH185.1.192.692001:7f8:a0::151d:0:1po3-100.r1-mad1-es.as5405.netpo3-100.r1-mad1-es.as5405.netSelective
AS4230CLARO S.A.185.1.192.2372001:7f8:a0::1086:0:1de-cix.mad.embratel.com.brde-cix.mad.embratel.com.brSelective
AS5511Orange S.A.185.1.192.502001:7f8:a0::1587:0:1———
AS21859Zenlayer Inc185.1.192.2082001:7f8:a0::5563:0:1ipv4.de-cix.mad.es.as21859.zenlayer.comipv6.de-cix.mad.es.as21859.zenlayer.comSelective
AS16276OVH SAS185.1.192.652001:7f8:a0::3f94:0:1decix.mad-1-a9.es.eudecix.mad-1-a9.es.euOpen
AS137409GSL Networks Pty LTD185.1.192.772001:7f8:a0:0:2:18c1:0:1de-cix.mad.gslnetworks.com.aude-cix.mad.gslnetworks.com.auOpen
AS12956TELEFONICA GLOBAL SOLUTIONS SL185.1.192.212001:7f8:a0::329c:0:1GRAMADIX2.telefonica.comGRAMADIX2.telefonica.comSelective
AS28283Adylnet Telecom185.1.192.1002001:7f8:a0::6e7b:0:1de-cix.mad.as28283.adyl.net.brde-cix.mad.as28283.adyl.net.brSelective
AS19551Incapsula Inc185.1.192.1442001:7f8:a0::4c5f:0:1de-cix.mad.incapsula.comde-cix.mad.incapsula.comOpen
AS29119AIRE NETWORKS DEL MEDITERRANEO SL UNIPERSONAL185.1.192.42001:7f8:a0::71bf:0:1xe1-de-cix-mad.airenetworks.esxe1-de-cix-mad-ipv6.airenetworks.esSelective
AS25091IP-Max SA185.1.192.1402001:7f8:a0::6203:0:1de-cix.mad.ip-max.netde-cix.mad.ip-max.netOpen
AS9009M247 Europe SRL185.1.192.1212001:7f8:a0::2331:0:1ipv4.de-cix.mad.es.as9009.m247.comipv6.de-cix.mad.es.as9009.m247.comSelective
AS3223Voxility LLP185.1.192.1812001:7f8:a0::c97:0:1ipv4.de-cix.mad.es.as3223.voxility.comipv6.de-cix.mad.es.as3223.voxility.comSelective
AS20940Akamai International B.V.185.1.192.64185.1.192.532001:7f8:a0::51cc:0:12001:7f8:a0::51cc:0:2ipv4.de-cix.mad.es.as20940.akamai.comde-cix.mad.akamai.comipv6.de-cix.mad.es.as20940.akamai.comde-cix.mad.akamai.comOpen
AS16509Amazon.com, Inc.185.1.192.95185.1.192.2142001:7f8:a0::407d:0:12001:7f8:a0::407d:0:2ipv4.de-cix1.mad.es.as16509.amazon.comipv4.de-cix2.mad.es.as16509.amazon.comipv6.de-cix1.mad.es.as16509.amazon.comipv6.de-cix2.mad.es.as16509.amazon.comSelective
AS57344Telehouse EAD185.1.192.2412001:7f8:a0::e000:0:1de-cix.mad.telehouse.bgde-cix.mad.telehouse.bgOpen
AS41327Fiber Telecom S.p.A.185.1.192.522001:7f8:a0::a16f:0:1ipv4.de-cix.mad.es.as41327.fibertelecom.comipv6.de-cix.mad.es.as41327.fibertelecom.comSelective
AS702Verizon Business185.1.193.72001:7f8:a0::2be:0:1——Restrictive
AS36236NetActuate, Inc185.1.192.2012001:7f8:a0::8d8c:0:1de-cix.mad.netactuate.comde-cix.mad.netactuate.comOpen
AS199524G-Core Labs S.A.185.1.192.512001:7f8:a0:0:3:b64:0:1——Selective
AS13030Init7 (Switzerland) Ltd.185.1.192.492001:7f8:a0::32e6:0:1r1mad3.core.init7.netr1mad3.core.init7.netOpen
AS54994Meteverse Limited.185.1.192.82001:7f8:a0::d6d2:0:1ipv4.de-cix.mad.es.as54994.qunatilnetworks.comipv6.de-cix.mad.es.as54994.qunatilnetworks.com—
AS37282Main one Cable Company Nigeria Limited185.1.192.1462001:7f8:a0::91a2:0:1——Selective
AS24429Zhejiang Taobao Network Co.,Ltd185.1.192.225—Open
AS4455IX Reach Ltd185.1.192.132001:7f8:a0::1167:0:1ipv4.de-cix.mad.es.as4455.bso.coipv6.de-cix.mad.es.as4455.bso.coOpen
AS14593Space Exploration Technologies Corporation185.1.192.227185.1.192.2422001:7f8:a0::3901:0:22001:7f8:a0::3901:0:1de-cix.mad1.spacex.comde-cix.mad2.spacex.comde-cix.mad2.spacex.comde-cix.mad1.spacex.comOpen
AS54113Fastly, Inc.185.1.192.74185.1.192.732001:7f8:a0::d361:0:12001:7f8:a0::d361:0:2decix.switch-mad9402.ext.fastly.secretcdn.netdecix.switch-mad9401.ext.fastly.secretcdn.netdecix.switch-mad9401.ext.fastly.secretcdn.netdecix.switch-mad9402.ext.fastly.secretcdn.netSelective
AS6424EDGOO NETWORKS UNIPESSOAL LDA185.1.193.32001:7f8:a0::1918:0:1er1.mad1.edgoo.neter1.mad1.edgoo.net—
AS264409Huge Solucoes Corporativas Ltda185.1.192.1292001:7f8:a0:0:4:8d:0:1——Selective
AS55256Netskope Inc185.1.192.41185.1.192.1722001:7f8:a0::d7d8:0:22001:7f8:a0::d7d8:0:1ipv4.de-cix.mad.es.as55256.netskope.comipv4.de-cix.mad.es.as55256.netskope.comipv6.de-cix.mad.es.as55256.netskope.comipv6.de-cix.mad.es.as55256.netskope.comOpen
AS42WoodyNet, Inc.185.1.192.872001:7f8:a0::2a:0:1decix-mad.woodynet.netdecix-mad.woodynet.netOpen
AS42473Anexia Cloud Solutions GmbH185.1.192.142001:7f8:a0::a5e9:0:1cr-01.0v-00-06.anx50.mad.es.anexia-it.comcr-01.0v-00-06.anx50.mad.es.anexia-it.comSelective
AS56630Melbikomas UAB185.1.192.1192001:7f8:a0::dd36:0:1de-cix.mad.melbicom.netde-cix.mad.melbicom.netOpen
AS15169Google LLC185.1.192.252001:7f8:a0::3b41:0:1ipv4.de-cix.mad.es.as15169.google.comipv6.de-cix.mad.es.as15169.google.comSelective
AS396986Bytedance Inc.185.1.192.203185.1.192.1832001:7f8:a0:0:6:eba:0:22001:7f8:a0:0:6:eba:0:1————Selective
AS49544i3D.net B.V185.1.192.2132001:7f8:a0::c188:0:1ipv4.de-cix.mad.es.as49544.i3d.netipv6.de-cix.mad.es.as49544.i3d.netSelective
AS5400British Telecommunications Limited185.1.192.60185.1.192.1412001:7f8:a0::1518:0:22001:7f8:a0::1518:0:1————Restrictive
AS10310Yahoo Holdings Inc.185.1.192.117185.1.192.1112001:7f8:a0::2846:0:22001:7f8:a0::2846:0:1de-cix.mad2.yahoo.comde-cix.mad1.yahoo.comde-cix.mad2.yahoo.comde-cix.mad1.yahoo.comSelective
AS32934Facebook, Inc.185.1.192.312001:7f8:a0::80a6:0:12001:7f8:a0::80a6:0:2————
AS2906Netflix Streaming Services Inc.185.1.192.116185.1.192.262001:7f8:a0::b5a:0:12001:7f8:a0::b5a:0:2po2.es01.mad001.ix.nflxvideo.netpo2.es02.mad001.ix.nflxvideo.netpo2.es02.mad001.ix.nflxvideo.netpo2.es01.mad001.ix.nflxvideo.netOpen
AS35625Eurofiber France SAS185.1.192.2052001:7f8:a0::8b29:0:1——Open
AS24940Hetzner Online GmbH185.1.192.151185.1.192.2042001:7f8:a0::616c:0:22001:7f8:a0::616c:0:1mad.de-cix.gw.hetzner.commad.de-cix.gw.hetzner.commad.de-cix.gw.hetzner.commad.de-cix.gw.hetzner.comOpen
AS12479Orange Espagne SA185.1.192.1762001:7f8:a0::30bf:0:1de-cix.mad.orange.comde-cix.mad.orange.comSelective
AS8075Microsoft Corporation2001:7f8:a0::1f8b:0:1——
AS8903LYNTIA NETWORKS S.A.185.1.192.1502001:7f8:a0:0:3:180e:0:2core1-alz-de-cix.lyntianetworks.netcore1-alz-de-cix.lyntianetworks.netOpen
AS714Apple Inc.185.1.192.251185.1.192.2552001:7f8:a0::2ca:0:22001:7f8:a0::2ca:0:1ipv4.de-cix.mad.apple.comipv4.de-cix.mad.apple.comipv6.de-cix.mad.apple.comipv6.de-cix.mad.apple.comSelective
AS36351IBM Cloud185.1.193.4185.1.192.2542001:7f8:a0::8dff:0:12001:7f8:a0::8dff:0:2————Selective
AS57976Blizzard Entertainment, Inc185.1.192.1352001:7f8:a0::e278:0:1ipv4.de-cix.mad.es.as57976.blizzard.comipv6.de-cix.mad.es.as57976.blizzard.comOpen
AS49600NEAR IP, S.L.185.1.193.12001:7f8:a0::c1c0:0:1de-cix.mad.nearip.comde-cix.mad.nearip.comOpen
AS6507Riot Games, Inc185.1.192.1622001:7f8:a0::196b:0:1de-cix.mad.riotgames.comde-cix.mad.riotgames.comSelective
AS32590Valve Corporation185.1.192.86185.1.192.852001:7f8:a0::7f4e:0:12001:7f8:a0::7f4e:0:2decix-v4-2.mad.valve.netdecix-v4-1.mad.valve.netdecix-v6-1.mad.valve.netdecix-v6-2.mad.valve.netSelective
AS33353Sony Interactive Entertainment LLC185.1.192.2322001:7f8:a0::8249:0:22001:7f8:a0::8249:0:1mr01.mad1.as33353.netmr01.mad1.as33353.net—Selective
AS40934Fortinet Inc.185.1.192.592001:7f8:a0::9fe6:0:1——Selective
AS57043HOSTKEY B.V.185.1.192.1912001:7f8:a0::ded3:0:1———
AS211826Stability for Integrated Server Hosting Ltd185.1.192.672001:7f8:a0:0:3:3b72:0:1——Open
AS35699Adamo Telecom Iberia S.A.185.1.192.218185.1.192.12001:7f8:a0::8b73:0:22001:7f8:a0::8b73:0:1de-cix.mad.adamo.esmad-itx-cr.adamo.esde-cix.mad.adamo.esmad-itx-cr.adamo.esOpen
AS2635Automattic, Inc185.1.192.222001:7f8:a0::a4b:0:1decix-mad.automattic.netdecix-mad.automattic.netOpen
AS23201Telecel S.A.185.1.192.2062001:7f8:a0::6d68:0:1——Open
AS16552Tiggee LLC185.1.192.202001:7f8:a0::40a8:0:1de-cix.esmad1.as16552.netde-cix.esmad1.as16552.netOpen
AS30081CacheFly2001:7f8:a0::7581:0:1——
AS43531BSO Network Solutions SAS2001:7f8:a0::aa0b:0:1——
AS2860NOS COMUNICACOES, S.A.185.1.192.2392001:7f8:a0::b2c:0:1ipv4.de-cix.mad.es.as2860.nos.ptipv6.de-cix.mad.es.as2860.nos.ptSelective
AS8637SpainWISP, S.L.185.1.192.1142001:7f8:a0::21bd:0:1interxion.mad.v4.as8637.spainwisp.netinterxion.mad.v6.as8637.spainwisp.netOpen
AS21320GEANT Vereniging185.1.192.1262001:7f8:a0::51e5:0:1de-cix.mad.geant.orgde-cix.mad.geant.orgSelective
AS62044Zscaler Switzerland GmbH185.1.192.236185.1.192.24185.1.192.131185.1.192.2332001:7f8:a0::f25c:0:12001:7f8:a0::f25c:0:22001:7f8:a0::f25c:0:32001:7f8:a0::f25c:0:4de-cix-mad3.zscaler.comde-cix-mad1.zscaler.comde-cix-mad1.zscaler.comde-cix-mad3.zscaler.comde-cix-mad1.zscaler.comde-cix-mad3.zscaler.comde-cix-mad1.zscaler.comde-cix-mad3.zscaler.comOpen
AS1547INTERDNESTRKOM, Sovmestnoe Zakrytoe Aktsionernoe Obshchestvo185.1.192.1742001:7f8:a0::60b:0:1ipv4.de-cix.mad.es.as1547.idknet.comipv6.de-cix.mad.es.as1547.idknet.comOpen
AS3856Packet Clearing House, Inc.185.1.192.152001:7f8:a0::f10:0:1decix-mad.pch.netdecix-mad.pch.netOpen
AS8426Claranet Limited185.1.192.282001:7f8:a0::20ea:0:1ix1-cr1.router.es.clara.netix1-cr1.router.es.clara.netSelective
AS34696MISMELINK NETWORKS, SL185.1.192.1702001:7f8:a0::8788:0:1de-cix.mad.misme.linkde-cix.mad.misme.linkOpen
AS215724Edgevana, Inc.185.1.193.52001:7f8:a0:0:3:4aac:0:1decix-ipv4.mad.edgevana.comdecix-ipv4.mad.edgevana.comOpen
AS48152Digital Frankfurt GmbH185.1.192.1592001:7f8:a0::bc18:0:1de-cix.mad.digitalrealty.comde-cix.mad.digitalrealty.com—
AS8657SERVICOS DE COMUNICACOES E MULTIMEDIA S.A.185.1.192.1712001:7f8:a0::21d1:0:1ipv4.de-cix.mad.es.as8657.cprm.netipv6.de-cix.mad.es.as8657.cprm.netSelective
AS8801Rocket Fibre Ltd185.1.193.212001:7f8:a0::2261:0:1——Open
AS15704XTRA TELECOM S.A.185.1.192.452001:7f8:a0::3d58:0:1de-cix.mad.masmovil.comde-cix.mad.masmovil.comSelective
AS6057Administracion Nacional de Telecomunicaciones185.1.192.2282001:7f8:a0::17a9:0:1de-cix.mad.antel.com.uyde-cix.mad.antel.com.uyOpen
AS25160Vorboss Limited185.1.192.2382001:7f8:a0::6248:0:1——Open
AS56987ABACLOUDA SAS185.1.192.322001:7f8:a0::de9b:0:1——Open
AS112DNS-OARC185.1.193.1122001:7f8:a0::70:0:1as112.mad.de-cix.netas112.mad.de-cix.netOpen
AS43440Digitale Suisse AG185.1.192.302001:7f8:a0::a9b0:0:1DECIX-MADRID.DIGITALESUISSE.COMDECIX-MADRID.DIGITALESUISSE.COMSelective
AS47957Worldline IGSA SA185.1.192.1532001:7f8:a0::bb55:0:1ipv4.de-cix.mad.de.as47957.worldline.comipv6.de-cix.mad.de.as47957.worldline.com—
AS57695Misaka Network, Inc.185.1.192.1932001:7f8:a0::e15f:0:1de-cix.mad.misaka.iode-cix.mad.misaka.ioOpen
AS34953RelAix Networks GmbH185.1.192.1302001:7f8:a0::8889:0:1———
AS37680Cool Ideas Service Provider (Pty) Ltd185.1.193.152001:7f8:a0::9330:0:2——Open
AS263237PowerHost Telecom SPA185.1.192.1952001:7f8:a0:0:4:445:0:2——Open
AS42947Telfy Telecom S.L.185.1.192.1382001:7f8:a0::a7c3:0:1ixn1.telfy.comixn1.telfy.comSelective
AS209823Enki Multimedia EURL185.1.193.162001:7f8:a0:0:3:339f:0:3——Open
AS34471Free Technologies Excom S.L.185.1.192.1232001:7f8:a0::86a7:0:1de-cix.mad.excom.esde-cix.mad.excom.esOpen
AS8301Gibtelecom Ltd.185.1.192.422001:7f8:a0::206d:0:1rttmad01.gibtele.comrttmad01.gibtele.comSelective
AS200845AVATEL TELECOM, SA185.1.192.762001:7f8:a0:0:3:108d:0:1de-cix.madrid.avateltelecom.comde-cix.madrid.avateltelecom.comOpen
AS8399SEWAN SAS185.1.192.2532001:7f8:a0::e215:0:1de-cix.mad.sewan.esde-cix.mad.sewan.esOpen
AS13287FALBOX S.L. trading as NIXVAL185.1.192.102001:7f8:a0::33e7:0:1R-NIXIX-01.nixval.comR-NIXIX-01.nixval.comOpen
AS54309NEGU185.1.192.107185.1.193.92001:7f8:a0::d425:0:12001:7f8:a0::d425:0:2—ae0.31.rt0-cr.ldn.negu.ioae0.31.rt0-cr.ldn.negu.io—Open
AS201746Olivenet Network S.L.185.1.192.882001:7f8:a0:0:3:1412:0:2——Open
AS204805Voiped Wholesale BV185.1.192.1572001:7f8:a0:0:3:2005:0:1de-cix.mad.voiped.eude-cix.mad.voiped.euOpen
AS196610DE-CIX Management GmbH185.1.192.2232001:7f8:a0:0:3:2:0:1ipv4.de-cix.mad.es.as196610.r01-academy.de-cix.netipv6.de-cix.mad.es.as196610.r01-academy.de-cix.netOpen
AS37645Sociedade de Investimento e Participacoes S.A - Finstar - Sociedade de Investimento e Participacoes S.A185.1.192.1342001:7f8:a0::930d:0:1——Selective
AS60345icixs networks GmbH185.1.193.172001:7f8:a0::ebb9:0:1———
AS199483NXO France SAS185.1.192.1842001:7f8:a0:0:3:b3b:0:1ipv4.de-cix.mad.es.as199483.nextiraone.euipv6.de-cix.mad.es.as199483.nextiraone.euOpen
AS10282GLOBAL ONE185.1.192.1152001:7f8:a0::282a:0:1de-cix.mad.orange.comde-cix.mad.orange.com—
AS15954Tecnocratica Centro de Datos, S.L.185.1.192.932001:7f8:a0::3e52:0:1de-cix.mad.tecnocratica.netde-cix.mad.tecnocratica.netOpen
AS26141CubePath185.1.193.122001:7f8:a0::661d:0:1cr001.bcn.eu.de-cix-mad.as26141.netcr001.bcn.eu.de-cix-mad.as26141.netOpen
AS61337Single Mode Networks Ltd185.1.192.542001:7f8:a0::ef99:0:1decix4.es.as61337.netdecix6.es.as61337.net—
AS61438ip-it consult GmbH185.1.192.2302001:7f8:a0::effe:0:1ipv4.de-cix.mad.es.as61438.ip-it.comipv6.de-cix.mad.es.as61438.ip-it.comOpen
AS210321Operadors Quilometre Zero S.L.185.1.192.782001:7f8:a0:0:3:3591:0:1——Open
AS51531DE-CIX Management GmbH185.1.192.210185.1.192.2162001:7f8:a0::c94b:0:22001:7f8:a0::c94b:0:1fra12-ispgw01-xe-0-1-0-ixp.mad.de-cix.netfra9-ispgw01-xe-0-1-0-ixp.mad.de-cix.netfra9-ispgw01-xe-0-1-0-ixp.mad.de-cix.netfra12-ispgw01-xe-0-1-0-ixp.mad.de-cix.netSelective
AS15699Adam EcoTech, S.A185.1.192.192001:7f8:a0::3d53:0:1ipv4.de-cix.mad.es.v220-sw2-vlan-intxn.as15699.adam.esipv6.de-cix.mad.es.v220-sw2-vlan-intxn.as15699.adam.esOpen
AS205530DE-CIX Management GmbH185.1.192.702001:7f8:a0:0:3:22da:0:1measurements.de-cix.netmeasurements.de-cix.netRestrictive
AS39020Comvive Servidores S.L.185.1.192.1962001:7f8:a0::986c:0:1de-cix.mad.comvive.comde-cix.mad.comvive.comSelective
AS59432GINERNET S.L.185.1.192.612001:7f8:a0::e828:0:1ipv4.de-cix.mad.es.as59432.ginernet.comipv6.de-cix.mad.es.as59432.ginernet.comOpen
AS35394Cable Aireworld S.A.U.185.1.192.1102001:7f8:a0::8a42:0:2——Open
AS201942Soltia Consulting SL185.1.192.962001:7f8:a0:0:3:14d6:0:16880xl.soltia.es6880xl.soltia.esOpen
AS209835Despliegue de Redes de Telecomunicaciones S.L.185.1.192.982001:7f8:a0:0:3:33ab:0:1de-cix.mad.avanzafibra.comde-cix.mad.avanzafibra.comOpen
AS12430VODAFONE ESPANA S.A.U.185.1.192.145185.1.192.332001:7f8:a0::308e:0:12001:7f8:a0::308e:0:2PEESATO04-v4.vodafone.esde-cix.mad.vodafone.esPEESATO04-v6.vodafone.esde-cix.mad.vodafone.esSelective
AS34977PROCONO S.A.185.1.192.292001:7f8:a0::88a1:0:1ASR9K-MAD.ptvtelecom.comASR9K-MAD.ptvtelecom.comSelective
AS204861Codisa Telco Solutions S.L.185.1.192.1132001:7f8:a0:0:3:203d:0:1border1.mad.codisats.esborder1.mad.codisats.esOpen
AS208569Norvoz Telecom, S.L.185.1.192.2202001:7f8:a0:0:3:2eb9:0:1ipv4.de-cix.mad.es.as208569ipv6.de-cix.mad.es.as208569Open
AS209179AfriCloud LLC185.1.192.1092001:7f8:a0:0:3:311b:0:1mad.africloud.netmad.africloud.netOpen
AS36924GVA Cote d'Ivoire SAS2001:7f8:a0::903c:0:1——
AS37529Gestora de Infraestructuras de Telecomunicaciones de Guinea Ecuatorial185.1.192.2342001:7f8:a0::9299:0:1——Open
AS47787EDGOO NETWORKS UNIPESSOAL LDA2001:7f8:a0::baab:0:1——
AS48348Cloud Builders SA185.1.192.892001:7f8:a0::bcdc:0:1r0.interdominios.comr0.interdominios.comOpen
AS56418Operationrange LTD185.1.192.2122001:7f8:a0::dc62:0:1———
AS57910Soluciones Corporativas IP, SL185.1.192.52001:7f8:a0::e236:0:1xe1-decix-mad.net.scip.esxe1-decix-mad.ipv6.net.scip.esOpen
AS60134Cesar Maffini Martin185.1.192.92001:7f8:a0::eae6:0:1ipv4.de-cix.mad.es.as60134.startnix.comipv6.de-cix.mad.es.as60134.startnix.com—
AS202831Packet Loss LTD185.1.192.182001:7f8:a0:0:3:184f:0:1mad01.ensinca.netmad01.ensinca.net—
AS205697ALOJALIA CLOUD S.L.185.1.192.922001:7f8:a0:0:3:2381:0:1mad.de-cix.alojalia.hostmad.de-cix.alojalia.hostOpen
AS42612DinaHosting S.L.185.1.192.1522001:7f8:a0::a674:0:1dh-r02-mad1.dinahosting.comdh-r02-mad1.dinahosting.comOpen
AS44431Marlink AS185.1.192.822001:7f8:a0::ad8f:0:1core1.mad.net.omniaccess.comcore1.mad.net.omniaccess.comSelective
AS208591Aitire S.L185.1.193.0185.1.192.2072001:7f8:a0:0:3:2ecf:0:12001:7f8:a0:0:3:2ecf:0:2————Open
AS5505VADAVO SOLUCIONES SL185.1.192.172001:7f8:a0::1581:0:1———
AS37738HOSTOWEB185.1.192.2312001:7f8:a0::936a:0:1decix-mad-r1.hostoweb.comdecix-mad-r1.hostoweb.comOpen
AS39328SISNET NUEVAS TECNOLOGIAS S.L.185.1.192.1772001:7f8:a0::99a0:0:1ipv4.de-cix.mad.es.as39328.sisasesores.comipv6.de-cix.mad.es.as39328.sisasesores.comOpen
AS43578TEMPLUS BARCELONA S.L.185.1.192.1082001:7f8:a0::aa3a:0:1decixbcn.bitnap.netdecixbcn.bitnap.netOpen
AS56958Raiola Networks S.L.185.1.192.1602001:7f8:a0::de7e:0:1de-cix.mad01.as56958.netde-cix.mad01.as56958.netOpen
AS199976DUNE TECHNOLOGY SL185.1.192.1732001:7f8:a0:0:3:d28:0:1corebgp-as199976-de-cix-mad.dunetechnology.comcorebgp-as199976-de-cix-mad.dunetechnology.comOpen
AS201843IBERSONTEL SOLUCIONES MOVILES S.L.185.1.192.842001:7f8:a0:0:3:1473:0:1ipv4.de-cix.mad.es.as201843.ibersontel.comipv6.de-cix.mad.es.as201843.ibersontel.comOpen
AS12540IdecNet S.A.185.1.192.372001:7f8:a0::30fc:0:1de-cix.mad.idecnet.comde-cix.mad.idecnet.comOpen
AS24592ECONOCOM CLOUD SL185.1.192.1282001:7f8:a0::6010:0:1rt-nxm-we-01.mad.es.nexica.netrt-nxm-we-01.mad.es.nexica.netOpen
AS48846Inetum Espana, S.A.185.1.192.1682001:7f8:a0::bece:0:1de-cix.mad.iecisa.comde-cix.mad.iecisa.comOpen
AS199434CONSORCIO DE TELECOMUNICACIONES AVANZADA S.A.185.1.192.712001:7f8:a0:0:3:b0a:0:1de-cix-mad.gw1.redcota.netde-cix-mad.gw1.redcota.netOpen
AS6750Soluciones Dinamicas de la Red, S.L.185.1.192.2092001:7f8:a0::1a5e:0:1———
AS24768ALMOUROLTEC SERVICOS DE INFORMATICA E INTERNET LDA185.1.192.682001:7f8:a0::60c0:0:1ipv4.de-cix.mad.es.as24768.ptisp.comipv6.de-cix.mad.es.as24768.ptisp.comSelective
AS37575UNITEL T+ Telecomunicacoes, Sociedade Unipessoal, S.A.185.1.192.1252001:7f8:a0::92c7:0:1de-cix-mad.uniteltmais.cvde-cix-mad.uniteltmais.cvOpen
AS37727iNET Communications Limited185.1.192.1822001:7f8:a0::935f:0:1——Open
AS42325LYNTIA NETWORKS S.A.185.1.192.912001:7f8:a0::a555:0:1CL2.D.1.COM.RT47.ufinet.comCL2.D.1.COM.RT47.ufinet.comSelective
AS60917TEDRA GLOBAL SOLUTIONS S.L.185.1.192.32001:7f8:a0::edf5:0:1mad02-cr01.tedra.esmad02-cr01.tedra.esOpen
AS61090Green Way Telecomunicaciones S.L.185.1.192.1852001:7f8:a0::eea2:0:1de-cix.mad.gwc.globalde-cix.mad.gwc.globalOpen
AS200738FIBRAWORLD TELECOM S.A.U.185.1.192.112001:7f8:a0:0:3:1022:0:1——Open
AS210612Asteo Red Neutra SL185.1.192.2502001:7f8:a0:0:3:36b:0:1r1.itx.mad.asteo.esr1.itx.mad.asteo.esOpen
AS214292DE-CIX Management GmbH185.1.192.246185.1.192.2472001:7f8:a0:0:3:4514:0:22001:7f8:a0:0:3:4514:0:1l3s-mad1-1-gp.mad.de-cix.netl3s-mad3-1-gp.mad.de-cix.netl3s-mad3-1-gp.mad.de-cix.netl3s-mad1-1-gp.mad.de-cix.netRestrictive
AS29117Asociacion IRC Hispano185.1.192.942001:7f8:a0::71bd:0:1r1.chathispano.comr1.chathispano.comOpen
AS36891Icosnet SPA185.1.192.632001:7f8:a0::901b:0:1cor.mad1.icosnet.netcor.mad1.icosnet.netOpen
AS45037Propelin Consulting S.L.U.185.1.192.2242001:7f8:a0::afed:0:1——Open
AS57365Numintec Comunicaciones S.L.185.1.192.1322001:7f8:a0::e015:0:1mario.numintec.commario.numintec.comOpen
AS197267Retevision I, S.A.185.1.192.2212001:7f8:a0:0:3:293:0:1ipv4.de-cix.mad.es.as197267.cellnextelecom.comipv6.de-cix.mad.es.as197267.cellnextelecom.com—
AS200030Dvblab Communication SL185.1.192.1982001:7f8:a0:0:3:d5e:0:1benijofar.de-cix-mad.dvblab.combenijofar.de-cix-mad.dvblab.comOpen
AS202047BREAK FREE TELECOM SL185.1.192.902001:7f8:a0:0:3:153f:0:1de-cix.mad.liberatelecom.esde-cix.mad.liberatelecom.es—
AS202207ASPA CLOUD SL185.1.192.190185.1.193.22001:7f8:a0:0:3:15df:0:22001:7f8:a0:0:3:15df:0:1ipv4.de-cix.mad.es.as202207.aspa.cloudde-cix.mad.aspa.cloudde-cix.mad.aspa.cloudipv6.de-cix.mad.es.as202207.aspa.cloudOpen
AS202844Airsip Telecomunicaciones S.L.185.1.192.1672001:7f8:a0::31bc:0:1——Open
AS204773Felipe Canizares Navarro trading as DMNTR NETWORK SOLUTIONS185.1.192.1652001:7f8:a0:0:3:1fe5:0:1de-cix.mad.dmntr.networkde-cix.mad.dmntr.networkOpen
AS209674UANATACA SA185.1.192.2112001:7f8:a0:0:3:330a:0:1asr1-decix.ixn.evicertia.netasr1-decix.ixn.evicertia.netOpen
AS210123NUBBITEL TELECOM,S.L.185.1.192.1892001:7f8:a0:0:3:34cb:0:1de-cix.mad.nubbitel.esde-cix.mad.nubbitel.esOpen
AS210350Civicos Networking S.L.U.185.1.192.2482001:7f8:a0:0:3:35a:0:1——Open
AS216392SERGI GARCIA JIMENEZ185.1.192.2292001:7f8:a0:0:3:4d48:0:1———
AS39384IT Services, Lda185.1.192.1992001:7f8:a0::99d8:0:1webtuga.decix.mad.as39384.netwebtuga.decix.mad.as39384.netOpen
AS39691Global Digital Network S.L.185.1.192.1862001:7f8:a0::9b0b:0:1ipv4.decix-madrid.hospedados.netipv6.decix-madrid.hospedados.netOpen
AS51681SINEASEN S.L.185.1.192.402001:7f8:a0::c9e1:0:1129.router-178-239-216.mad1r001.carrier-enabler.com129.router-178-239-216.mad1r001.carrier-enabler.comOpen
AS197518Rackmarkt SL185.1.192.972001:7f8:a0:0:3:38e:0:1r1.rackmarkt.comr1.rackmarkt.comOpen
AS198479Nunsys SA185.1.192.232001:7f8:a0:0:3:74f:0:1decix.nunsys.comdecix.nunsys.com—
AS199226Cablemel S.L.185.1.192.582001:7f8:a0:0:3:a3a:0:1JMX104-MADRID.cablemel.comJMX104-MADRID.cablemel.comOpen
AS199496E-PORTS AMPLE DE BANDA I INTERNET S.L.185.1.192.792001:7f8:a0:0:3:b48:0:1——Open
AS202087GIBFIBRE LTD185.1.192.272001:7f8:a0:0:3:1567:0:1de-cix.gw1.mrs.gibfibrespeed.netde-cix.gw1.mrs.gibfibrespeed.netOpen
AS202813LIBERATEL COMUNICACIONES, S.L.185.1.192.2452001:7f8:a0:0:3:183d:0:1ipv4.de-cix.mad.nextfibrasl.comipv6.de-cix.mad.nextfibrasl.comOpen
AS203099LoadFront, S.L.185.1.192.1542001:7f8:a0:0:3:195b:0:1——Open
AS203936AVATEL TELECOM, SA185.1.192.802001:7f8:a0:0:3:1ca0:0:1——Open
AS205572Fibratown, S.L.185.1.192.62001:7f8:a0:0:3:2304:0:1ipv4.de-cix.mad.es.as205572.fibratown.comipv6.de-cix.mad.es.as205572.fibratown.comOpen
AS205718ALCORT INGENIERIA Y ASESORIA S.L.185.1.192.1492001:7f8:a0:0:3:2396:0:1de-cix-mad.alcort.esde-cix-mad.alcort.es—
AS207614Sistemas informaticos y Servicios de internet FuenLan SL185.1.192.2442001:7f8:a0:0:3:2afe:0:1de-cix.mad.fuenlan.esde-cix.mad.fuenlan.esOpen
AS208597NAVARRA DE SERVICIOS Y TECNOLOGIAS S.A.185.1.192.1612001:7f8:a0:0:3:2ed5:0:1020-r-interxion-a-02.nasertic.es020-r-interxion-a-02.nasertic.es—
AS214286OPERADORA IBERICA DE REDES Y SERVICIOS DE TELECOMUNICACIONES S.L185.1.192.1662001:7f8:a0::9a16:0:1——Open
AS31577AIRE NETWORKS DEL MEDITERRANEO SL UNIPERSONAL185.1.192.482001:7f8:a0::7b59:0:1de-cix.mad.prored.esde-cix.mad.prored.esOpen
AS43160TEMPLUS SPAIN SL185.1.192.752001:7f8:a0::a898:0:1ipv4.de-cix.mdc.comipv6.de-cix.mdc.comOpen
AS60488Tecnocratica Centro de Datos, S.L.185.1.192.2402001:7f8:a0::ec48:0:1de-cix.mad.visualtec.hostde-cix.mad.visualtec.hostOpen
AS200380Imagar Informatica SL185.1.192.1432001:7f8:a0:0:3:ebc:0:1Imagar-decix-mad.dunetechnology.comImagar-decix-mad.dunetechnology.comOpen
AS200937NOVATIO COMUNICACIONES AVANZADAS, S.L.185.1.193.8——
AS201359IPROSPECT ADVERTISING S.A.185.1.192.1802001:7f8:a0:0:3:128f:0:1ymedia-as201359-de-cix-mad.dunetechnology.comymedia-as201359-de-cix-mad.dunetechnology.comOpen
AS215250Tobias Fiebig2001:7f8:a0:0:3:48d2:0:2decix-mdr01.v4less.measurement.networkOpen
AS34803Broadband Gibraltar Limited185.1.192.22001:7f8:a0::87f3:0:1de-cix-mad.sapphire.gide-cix-mad.sapphire.giSelective
AS201446Soluciones web on line s.l.185.1.192.2262001:7f8:a0:0:3:12e6:0:1ipv4.de-cix.mad.es.as201446.profesionalhosting.comipv6.de-cix.mad.es.as201446.profesionalhosting.com—
AS202054GRUPO SYS4NET, S.L.2001:7f8:a0:0:3:1546:0:1—Open
AS206818ZILEAN SOLUTIONS, SOCIEDAD LIMITADA185.1.192.1752001:7f8:a0:0:3:27b4:0:1ipv4.de-cix.mad.es.as206772.rjktelecom.comipv6.de-cix.mad.es.as206772.rjktelecom.com—
AS206837Air Wifi S.L.185.1.192.832001:7f8:a0:0:3:27f5:0:1r1.in1.airwifi.esr1.in1.airwifi.es—
AS57269DIGI SPAIN TELECOM S.A185.1.192.16185.1.192.122185.1.192.2432001:7f8:a0::dfb5:0:32001:7f8:a0::dfb5:0:22001:7f8:a0::dfb5:0:1ipv4.de-cix1.mad.es.as57269.digimobil.esipv4.de-cix1.mad.es.as57269.digimobil.esipv4.de-cix2.mad.es.as57269.digimobil.esipv6.de-cix1.mad.es.as57269.digimobil.esipv6.de-cix2.mad.es.as57269.digimobil.esipv6.de-cix1.mad.es.as57269.digimobil.esSelective
AS198934Adjenet Networks SL185.1.192.1012001:7f8:a0:0:3:916:0:1de-cix-1.es-ixn2.mad.es.adjenet.netde-cix-1.es-ixn2.mad.es.adjenet.net—
AS200960Soluciones web on line s.l.185.1.192.1022001:7f8:a0:0:3:1100:0:1de-cix.mad.profesionalhosting.comde-cix.mad.profesionalhosting.comOpen
AS205081EasyDataHost S.L.185.1.192.1272001:7f8:a0:0:3:2119:0:1es-mad-cor1.network.easydatahost.comes-mad-cor1.network.easydatahost.comOpen
AS205290NAOBOROT LLP185.1.192.1052001:7f8:a0:0:3:21ea:0:1CSC.INTX.001CSC.INTX.001—
AS206366Rural Telecom SL185.1.192.1372001:7f8:a0:0:3:261e:0:1de-cix.madrid.ruraltelecom.esde-cix.madrid.ruraltelecom.es—
AS206602TVT TECNICENTRO, SL UNIP185.1.192.1642001:7f8:a0:0:3:270a:0:1de-cix.mad.tvtcable.comde-cix.mad.tvtcable.com—
AS206657Jose Leon Alvarez185.1.192.1562001:7f8:a0:0:3:2741:0:1———
AS1239Cogent Communications, LLC2001:7f8:a0::4d7:0:1——
AS39533Asympto Networks Kft.2001:7f8:a0::9a6d:0:1——
AS41721Cartagon Cloud SL185.1.192.392001:7f8:a0::a2f9:0:1RH2.cartagon.netRH2.cartagon.net—
AS60458XNET CORE SL185.1.192.992001:7f8:a0::ec2a:0:1decix.mad.sered.netdecix.mad.sered.netOpen
AS62352XFERA Moviles S.A.185.1.192.442001:7f8:a0::f390:0:1BGP01.VLC.NETHITS.NETBGP01.VLC.NETHITS.NET—
AS201105WIFI INTERSUR S.L.185.1.192.1062001:7f8:a0:0:3:1191:0:1ipv4.de-cix.mad.es.as201105.wifiintersur.comipv6.de-cix.mad.es.as201105.wifiintersur.comOpen
AS201453Nostravant S.L.L.2001:7f8:a0:0:3:12ed:0:1—Open
AS202673Ohz Digital S.L.185.1.192.2192001:7f8:a0:0:3:17b1:0:1——Open
AS202724ANTEKLAB S.R.L.185.1.192.1582001:7f8:a0:0:3:17e4:0:1de-cix.wifiblaster.esde-cix.wifiblaster.es—
AS202829Luis Sanchez Martin2001:7f8:a0:0:3:184d:0:1—Open
AS206102Advanced Software Production Line, S.L.185.1.192.1362001:7f8:a0:0:3:2516:0:1napoleon.aspl.esnapoleon.aspl.es—
AS206642Quasar Soluciones Tecnologicas, S.L.U.185.1.192.1182001:7f8:a0:0:3:2732:0:1ipv4.de-cix.mad.es.as206642.qst.esipv6.de-cix.mad.es.as206642.qst.esSelective
AS207294TNS GRUPO OLIVA VALLEY, SL185.1.192.432001:7f8:a0:0:3:29be:0:1——Open
AS212795Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.185.1.192.1792001:7f8:a0:0:3:3f3b:0:1——Open
AS213615ON DIVERSITY CLOUD EUROPE, S.L.185.1.192.1942001:7f8:a0:0:3:426f:0:1———
AS16030FIBRACAT Telecom, S.L.U.2001:7f8:a0::79f0:0:1edge97.mad1.ip6.altecom.netOpen

This list is truncated. PCH records 545 member addresses at this exchange and the 500 most-connected are shown, grouped into 228 networks. Search above to find any of the rest, or see the full participant list on the PCH record linked below.

Peering policy is what the network declared to PCH, not something anyone verified, and an open policy is an invitation rather than a commitment. Absence of a network here means PCH has no record of it at this exchange, not that it is not present.

Provenance

Where this comes from

Exchange records come from the directory collected 2026-10-19 by Packet Clearing House (https://www.pch.net/ixp/data), covering 1,346 exchanges and 97,641 recorded member addresses, licensed CC BY-NC-SA 3.0.

This is a snapshot, not a live view. Members join and leave continuously, and the figures above are what PCH had on file on the collection date. 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.