Internet exchange
Greek Internet Exchange - Athens
active Athens, Greece ATH
Overview
What this is
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
- Athens, Greece
- Region
- Europe
- Airport code
ATH- Status
- Active
- PCH record updated
- 2026-10-11
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
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.
| Prefix | Family | Status | Participants |
|---|---|---|---|
| 176.126.38.0/25 | IPv4 | Active | 75 |
| 2001:7f8:6e::/64 | IPv6 | Active | 68 |
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
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 199 recorded addresses.
| AS | Network | Addresses | rDNS | Policy |
|---|---|---|---|---|
| AS6939 | Hurricane Electric LLC | 176.126.38.472001:7f8:6e::47 | he.gr-ix.grhe.gr-ix.gr | Open |
| AS13335 | Cloudflare, Inc. | 176.126.38.52001:7f8:6e::5 | cloudflare.gr-ix.grcloudflare.gr-ix.gr | Open |
| AS3491 | PCCW Global (HK) Ltd. | 176.126.38.762001:7f8:6e::76 | pccw.gr-ix.grpccw.gr-ix.gr | Closed |
| AS702 | Verizon Business | 176.126.38.122001:7f8:6e::12 | verizon.gr-ix.grverizon.gr-ix.gr | Open |
| AS16509 | Amazon.com, Inc. | 176.126.38.52176.126.38.512001:7f8:6e::512001:7f8:6e::52 | amazon2.gr-ix.gramazon1.gr-ix.gramazon1.gr-ix.gramazon2.gr-ix.gr | Selective |
| AS199524 | G-Core Labs S.A. | 176.126.38.862001:7f8:6e::86 | gcorelabs.gr-ix.grgcorelabs.gr-ix.gr | Selective |
| AS8280 | SYNAPSECOM S.A. Provider of Telecommunications and Internet Services | 176.126.38.222001:7f8:6e::22 | synapsecom.gr-ix.grsynapsecom.gr-ix.gr | Open |
| AS2686 | AT&T Enterprises, LLC | 176.126.38.882001:7f8:6e::88 | att.gr-ix.gratt.gr-ix.gr | Selective |
| AS42 | WoodyNet, Inc. | 176.126.38.1182001:7f8:6e::118 | pch42.gr-ix.grpch42.gr-ix.gr | Open |
| AS138915 | Kaopu Cloud HK Limited | 176.126.38.822001:7f8:6e::82 | kaopu-1.gr-ix.grkaopu-1.gr-ix.gr | Open |
| AS42473 | Anexia Cloud Solutions GmbH | 176.126.38.172001:7f8:6e::17 | anexia.gr-ix.granexia.gr-ix.gr | Selective |
| AS8075 | Microsoft Corporation | 176.126.38.28176.126.38.182001:7f8:6e::282001:7f8:6e::18 | microsoft-2.gr-ix.grmicrosoft.gr-ix.grmicrosoft-2.gr-ix.grmicrosoft.gr-ix.gr | Selective |
| AS6507 | Riot Games, Inc | 176.126.38.292001:7f8:6e::29 | riot.gr-ix.grriot.gr-ix.gr | Selective |
| AS6866 | Cyprus Telecommunications Authority | 176.126.38.72001:7f8:6e::7 | cyta-cy.gr-ix.grcyta-cy.gr-ix.gr | Open |
| AS1241 | Nova Telecommunications & Media Single Member S.A | 176.126.38.33176.126.38.32001:7f8:6e::332001:7f8:6e::3 | nova-2.gr-ix.grnova.gr-ix.grnova-2.gr-ix.grnova.gr-ix.gr | Selective |
| AS25152 | Reseaux IP Europeens Network Coordination Centre (RIPE NCC) | 176.126.38.1252001:7f8:6e::125 | fe00.router.grnet.k.ripe.netfe00.router.grnet.k.ripe.net | Open |
| AS21320 | GEANT Vereniging | 176.126.38.42001:7f8:6e::4 | geant.gr-ix.grgeant.gr-ix.gr | Selective |
| AS26415 | VeriSign Global Registry Services | 176.126.38.1242001:7f8:6e::124 | jroot.gr-ix.grjroot.gr-ix.gr | Open |
| AS3856 | Packet Clearing House, Inc. | 176.126.38.1192001:7f8:6e::119 | pch3856.gr-ix.grpch3856.gr-ix.gr | Open |
| AS51185 | MainStreaming SpA | 176.126.38.90176.126.38.702001:7f8:6e::902001:7f8:6e::70 | mainstreaming2.gr-ix.grmainstreaming.gr-ix.grmainstreaming2.gr-ix.grmainstreaming.gr-ix.gr | Open |
| AS199081 | Lancom Ltd. | 176.126.38.452001:7f8:6e::45 | lancom.gr-ix.grlancom.gr-ix.gr | Open |
| AS6799 | Ote SA (Hellenic Telecommunications Organisation) | 176.126.38.34176.126.38.242001:7f8:6e::242001:7f8:6e::34 | ote-2.gr-ix.grote.gr-ix.grote.gr-ix.grote-2.gr-ix.gr | Open |
| AS112 | DNS-OARC | 176.126.38.112 | — | — |
| AS5408 | National Infrastructures for Research and Technology S.A. | 176.126.38.31176.126.38.12001:7f8:6e::312001:7f8:6e::1 | grnet-2.gr-ix.grgrnet.gr-ix.grgrnet-2.gr-ix.grgrnet.gr-ix.gr | Open |
| AS3329 | Vodafone-panafon Hellenic Telecommunications Company SA | 176.126.38.32176.126.38.22001:7f8:6e::322001:7f8:6e::2 | vodafone-2.gr-ix.grvodafone.gr-ix.grvodafone-2.gr-ix.grvodafone.gr-ix.gr | Selective |
| AS25472 | Nova Telecommunications & Media Single Member S.A | 176.126.38.9176.126.38.192001:7f8:6e::192001:7f8:6e::9 | wind.gr-ix.grwind-2.gr-ix.grwind-2.gr-ix.grwind.gr-ix.gr | Selective |
| AS198477 | TI SPARKLE GREECE SA | 176.126.38.142001:7f8:6e::14 | tis.gr-ix.grtis.gr-ix.gr | Open |
| AS51505 | Dimosia Epicheirisi Ilektrismou Anonymi Etaireia | 176.126.38.40176.126.38.952001:7f8:6e::952001:7f8:6e::40 | ppc.gr-ix.grppc-2.gr-ix.grppc-2.gr-ix.grppc.gr-ix.gr | Selective |
| AS56910 | Digital Realty Hellas Single Member S.A | 176.126.38.43176.126.38.13176.126.38.502001:7f8:6e::502001:7f8:6e::432001:7f8:6e::13 | digitalrealty-2.gr-ix.grdigitalrealty-1.gr-ix.grdigitalrealty-3.gr-ix.grdigitalrealty-3.gr-ix.grdigitalrealty-2.gr-ix.grdigitalrealty-1.gr-ix.gr | Open |
| AS47872 | Sofia Connect EAD | 176.126.38.802001:7f8:6e::80 | sofia-connect.gr-ix.grsofia-connect.gr-ix.gr | Open |
| AS200736 | MEDIANET INVEST AE | 176.126.38.68176.126.38.212001:7f8:6e::21 | —inalan.gr-ix.gr— | Open |
| AS209162 | INTERNET HELLAS LP | 176.126.38.37 | internethellas.gr-ix.gr | Open |
| AS212699 | Yuboto LTD | 176.126.38.552001:7f8:6e::55 | yuboto.gr-ix.gryuboto.gr-ix.gr | Open |
| AS52055 | NetIX Communications JSC | 176.126.38.922001:7f8:6e::92 | netix-gr.gr-ix.grnetix-gr.gr-ix.gr | Open |
| AS200477 | EUCLID SERVICES LIMITED | 176.126.38.572001:7f8:6e::57 | eurovps.gr-ix.greurovps.gr-ix.gr | Open |
| AS47787 | EDGOO NETWORKS UNIPESSOAL LDA | 176.126.38.672001:7f8:6e::67 | edgoo.gr-ix.gredgoo.gr-ix.gr | Open |
| AS201494 | MODULUS A.E. | 176.126.38.58176.126.38.63176.126.38.20176.126.38.642001:7f8:6e::202001:7f8:6e::582001:7f8:6e::632001:7f8:6e::64 | modulus-3.gr-ix.grmodulus-2.gr-ix.grmodulus-1.gr-ix.grmodulus-4.gr-ix.grmodulus-1.gr-ix.grmodulus-3.gr-ix.grmodulus-2.gr-ix.grmodulus-4.gr-ix.gr | Open |
| AS209150 | G.PSALTAKIS G.P | 176.126.38.102001:7f8:6e::10 | pointer.gr-ix.grpointer.gr-ix.gr | Open |
| AS56457 | FASTPATH IKE | 176.126.38.48176.126.38.752001:7f8:6e::482001:7f8:6e::75 | fastpath.gr-ix.grfastpath-2.gr-ix.grfastpath.gr-ix.grfastpath-2.gr-ix.gr | Open |
| AS214618 | Hack The Box Single Member Private Company | 176.126.38.962001:7f8:6e::96 | hackthebox.gr-ix.grhackthebox.gr-ix.gr | Open |
| AS35506 | INFORMATION SOCIETY S.A. | 176.126.38.72176.126.38.712001:7f8:6e::722001:7f8:6e::71 | ktp2.gr-ix.grktp1.gr-ix.grktp2.gr-ix.grktp1.gr-ix.gr | Open |
| AS196945 | Microbase PC | 176.126.38.352001:7f8:6e::35 | microbase.gr-ix.grmicrobase.gr-ix.gr | Selective |
| AS15544 | Dataways S.A. | 176.126.38.8176.126.38.382001:7f8:6e::382001:7f8:6e::8 | dataways.gr-ix.grdataways-2.gr-ix.grdatawasys-2.gr-ix.grdataways.gr-ix.gr | Open |
| AS41697 | Hellas Sat Consortium Ltd | 176.126.38.932001:7f8:6e::93 | hellas-sat.gr-ix.grhellas-sat.gr-ix.gr | Selective |
| AS48053 | Foundation of Research and Technology Hellas | 176.126.38.252001:7f8:6e::25 | grtld.gr-ix.grgrtld.gr-ix.gr | Open |
| AS213835 | Solidity Technology Services SA | 176.126.38.652001:7f8:6e::65 | solidity.gr-ix.grsolidity.gr-ix.gr | Open |
| AS50520 | HOSTMEIN IKE | 176.126.38.6176.126.38.262001:7f8:6e::262001:7f8:6e::6 | hostmein.gr-ix.grhostmein-2.gr-ix.grhostmein-2.gr-ix.grhostmein.gr-ix.gr | Open |
| AS202042 | Skroutz Internet Services S.A. | 176.126.38.41176.126.38.112001:7f8:6e::112001:7f8:6e::41 | skroutz-2.gr-ix.grskroutz.gr-ix.grskroutz.gr-ix.grskroutz-2.gr-ix.gr | Open |
| AS203012 | FIBRITEL TELECOMUNICACIONES SL | 176.126.38.99176.126.38.272001:7f8:6e::992001:7f8:6e::27 | gestioniza.gr-ix.grgestioniza-2.gr-ix.grgestioniza.gr-ix.grgestioniza-2.gr-ix.gr | Selective |
| AS206652 | Ioannis Roditis trading as Greekstream Networks | 176.126.38.462001:7f8:6e::46 | greecetelecom.gr-ix.grgreecetelecom.gr-ix.gr | Open |
| AS207767 | FERMORITE Systems, Applications and Services on IT and Technology IKE | 176.126.38.892001:7f8:6e::89 | fermorite.gr-ix.grfermorite.gr-ix.gr | Selective |
| AS212485 | MENELAOS KATAKIS KAI SIA LP | 176.126.38.532001:7f8:6e::53 | smart-support.gr-ix.grsmart-support.gr-ix.gr | Open |
| AS215492 | BUTLER CHAT I.K.E. | 176.126.38.982001:7f8:6e::98 | butler.gr-ix.grbutler.gr-ix.gr | Open |
| AS48172 | Inter Telecom O.E. | 176.126.38.442001:7f8:6e::44 | intertelecom.gr-ix.grintertelecom.gr-ix.gr | Open |
| AS50311 | Gloman SA | 176.126.38.542001:7f8:6e::54 | gloman.gr-ix.grgloman.gr-ix.gr | Open |
| AS51392 | Fusioned Ltd | 176.126.38.732001:7f8:6e::73 | fusioned.gr-ix.grfusioned.gr-ix.gr | Open |
| AS57794 | ELLINIKA DIKTIA KALODION MEPE | 176.126.38.302001:7f8:6e::30 | hcn.gr-ix.grhcn.gr-ix.gr | Selective |
| AS208837 | INTERCONNECT SM LLC | 176.126.38.74 | interconnect.gr-ix.gr | Open |
| AS210477 | Genco Power AE | 176.126.38.79176.126.38.782001:7f8:6e::792001:7f8:6e::78 | supervoice2.gr-ix.grsupervoice1.gr-ix.grsupervoice2.gr-ix.grsupervoice1.gr-ix.gr | Selective |
| AS211186 | FAST TELECOM SINGLE MEMBER P.C. | 176.126.38.83176.126.38.842001:7f8:6e::832001:7f8:6e::84 | fasttelecom-1.gr-ix.grfasttelecom-2.gr-ix.grfasttelecom-1.gr-ix.grfasttelecom-2.gr-ix.gr | Selective |
| AS212200 | EUCLID SERVICES LIMITED | 176.126.38.612001:7f8:6e::61 | eurovps-infra.gr-ix.greurovps-infra.gr-ix.gr | Open |
| AS3268 | of Cyprus | 176.126.38.362001:7f8:6e::36 | cynet.gr-ix.grcynet.gr-ix.gr | Selective |
| AS50148 | Elliniki Radiofonia Tileorasi (ERT) SA | 176.126.38.87176.126.38.15 | ert-2.gr-ix.grert.gr-ix.gr | Open |
| AS197580 | Connecticore Telecommunications Information Technology S.A | 176.126.38.162001:7f8:6e::16 | connecticore.gr-ix.grconnecticore.gr-ix.gr | Open |
| AS203348 | Hellenic Telecommunications and Post Commision | 176.126.38.232001:7f8:6e::23 | eett.gr-ix.greett.gr-ix.gr | Open |
| AS207540 | Cloud Concept S.A. | 176.126.38.59176.126.38.60 | c2.gr-ix.grc2-2.gr-ix.gr | Open |
| AS209608 | Municipality of Athens | 176.126.38.39176.126.38.492001:7f8:6e::492001:7f8:6e::39 | athens.gr-ix.grathens-2.gr-ix.gr—athens.gr-ix.gr | Open |
| AS211065 | ANIXE.NET SINGLE MEMBER PRIVATE COMPANY | 176.126.38.972001:7f8:6e::97 | anixe.gr-ix.granixe.gr-ix.gr | Open |
| AS8499 | Space Hellas S.A. | 176.126.38.662001:7f8:6e::66 | space.gr-ix.grspace.gr-ix.gr | Open |
| AS199399 | National Infrastructures for Research and Technology S.A. | 176.126.38.1232001:7f8:6e::123 | —— | Open |
| AS202112 | TELMACO S.A | 176.126.38.852001:7f8:6e::85 | —telmaco.gr-ix.gr | Open |
| AS207327 | Real TV GmbH | 176.126.38.562001:7f8:6e::56 | realtv.gr-ix.grrealtv.gr-ix.gr | Selective |
| AS208785 | FTN Tilepikoinonies MEPE | 176.126.38.69 | ftn.gr-ix.gr | Open |
| AS13038 | Euronext Athens Holding S.A. | 176.126.38.62176.126.38.77 | athexgroup.gr-ix.grathexgroup-2.gr-ix.gr | Selective |
| AS28953 | Piraeus Financial Holdings SA | 176.126.38.942001:7f8:6e::94 | piraeusbank.gr-ix.grpiraeusbank.gr-ix.gr | Selective |
| AS50745 | NATL INFRA RSRCH AND TECH S.A. | 176.126.38.121176.126.38.1202001:7f8:6e::1202001:7f8:6e::121 | rs1.gr-ix.grrs0.gr-ix.gr—— | — |
| AS204618 | DIMOS NIKAIAS - AGIOU IOANNI RENTI - MUNI | 176.126.38.422001:7f8:6e::42 | nikaia-rentis.gr-ix.grnikaia-rentis.gr-ix.gr | Open |
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
- Full record at Packet Clearing House — the upstream this page is built from, with the traffic graphs and the complete participant list.
- The exchange's own site — joining terms, port pricing and the route servers, which no directory carries.
Exchange records come from the directory collected 2026-10-12 by Packet Clearing House (https://www.pch.net/ixp/data), covering 1,346 exchanges and 98,167 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.