| CH | AS215254 | Swisscom Broadcast Ltd |
| GR | AS211677 | ICAP OUTSOURCING SOLUTIONS ANONYMI ETAIRIA PAROXIS YPIRESION |
| GR | AS208552 | PROCESSING SERVICES SIA GREECE S.A. |
| GR | AS207953 | DEVOQ Technology I.K.E. |
| LU | AS35446 | Netcompany - Intrasoft S.A. |
| GR | AS197534 | ICAP CRIF A.E. |
| GR | AS50501 | HELLENIC CADASTRE |
| GR | AS212274 | IEltrak S.A. |
| GR | AS212984 | ENISA |
| GR | AS207034 | Kleemann |
| GR | AS214791 | Aegean Baltic Bank A.T.E. |
| US | AS7262 | PCCW Global, Inc. |
| GR | AS209128 | Evresis SA |
| GR | AS214298 | DATAPLEX SA |
| GR | AS212337 | Andreas Andrianopoulos, trading as Patras Broadband Wireless ISP |
| GR | AS31563 | Hellenic National Meteorological Service |
| GR | AS30850 | INDEPENDENT POWER TRANSMISSION OPERATOR - AMIE |
| LR | AS207269 | MARAN TANKERS MANAGEMENT INC |
| GR | AS211064 | Cosmos Business Systems S.A. |
| GR | AS8388 | ALTER EGO MEDIA S.A. |
| GR | AS201827 | Spartan LTD |
| GR | AS60723 | NEUROPUBLIC SA |
| GR | AS207062 | VELTIO Greece LTD |
| GR | AS35459 | KOSMOCAR S.A. |
| GR | AS213218 | Minoan Lines Shipping S.A. |
| US | AS30012 | Universal Music Group, INC. |
| GR | AS41125 | BANK OF GREECE |
| GR | AS28953 | Piraeusbank |
| GR | AS28969 | AB VASSILOPOULOS S.A. |
| GR | AS204932 | George Sgouridis trading as Friktoria.com - Data Center Services. |
| GR | AS199370 | Athens International Airport SA |
| GR | AS15853 | NBG Securities SA |
| RO | AS214391 | GARANTI BANK S.A. |
| GR | AS50745 | National Infrastructures for Research and Technology S.A. |
| GR | AS51810 | MOREAS S.A. |
| GR | AS214261 | AUTOHELLAS TOURIST AND TRADING SOCIETE ANONYME |
| GR | AS48380 | ATTIKI ODOS S.A. |
| GR | AS200314 | Algosystems S.A. |
| GR | AS3260 | INTRACOM S.A. TELECOM SOLUTIONS |
| GR | AS204462 | Algosystems S.A. |
| IT | AS6762 | Telecom Italia Sparkle |
| GR | AS57794 | HCN |
| BG | AS44901 | BelCloud Ltd. |
| EU | AS1273 | Vodafone Global Network |
| GR | AS8280 | Synapsecom Telecoms S.A. |
| GR | AS34516 | ARX-NET |
| GR | AS8522 | FORTH |
| GB | AS21433 | Accenture |
| GR | AS31579 | IMERYS INDUSTRIAL MINERALS GREECE SINGLE MEMBER S.A. |
| US | AS47065 | Columbia/UFMG PEERING Research Testbed |