IXP's
| GR-IX::Athens |
| NetIX |
| NetIX Greece |
| SEECIX |
Networks
| 101 Systems | 37725 |
| Alpha Bank SA | 9128 |
| Amazon.com | 16509 |
| Anexia | 42473 |
| Butler | 215492 |
| CDN77 | 60068 |
| Cloud Concept | 207540 |
| Cloudflare | 13335 |
| DATAWAYS S.A. | 15544 |
| DEI-AS | 51505 |
| Digital Realty Greece (56910) - Legacy | 56910 |
| EDGOO NETWORKS | 6424 |
| EDGOO NETWORKS LEGACY | 47787 |
| FastTelecomGR | 211186 |
| Fibergrid - Dei Optikes Epikoinonies Monoprosopi AE | 47180 |
| Fink Telecom Services GmbH | 6775 |
| Forthnet | 1241 |
| G-Core Labs | 199524 |
| Gloman | 50311 |
| Hack The Box | 214618 |
| HOSTMEIN | 50520 |
| Hurricane Electric | 6939 |
| INTERNET HELLAS | 209162 |
| Kaopu Cloud HK | 138915 |
| Lancom | 199081 |
| Libyan International Telecommunication Company | 37558 |
| MEDIANET INVEST M.I.K.E | 200736 |
| Microsoft | 8075 |
| modulus | 201494 |
| National Infrastructures for Research and Technology (GRNET) | 5408 |
| Origin Net | 133403 |
| OTEnet | 6799 |
| Piraeusbank | 28953 |
| Real TV GmbH | 207327 |
| SEECIX Route Servers | 56858 |
| SKYTelecom | 208149 |
| Subspace | 32261 |
| Supervoice | 210477 |
| SYSNET | 15414 |
| TopHost | 199246 |
| Vodafone Global Network | 1273 |
| WIND HELLAS TELECOMMUNICATIONS | 25472 |
| Xyberdata | 5536 |
| ZET.NET | 6204 |
| ZetServers | 25198 |