| Prefix | Company | Number of IPs |
|---|---|---|
| 37.32.128.0/17 | National Infrastructures for Research and Technology S.A. | 32,768 |
| 44.31.164.0/24 | Amateur Radio Digital Communications | 256 |
| 62.217.64.0/18 | National Infrastructures for Research and Technology S.A. | 16,384 |
| 62.217.79.0/24 | National Infrastructures for Research and Technology S.A. | 256 |
| 62.217.85.0/24 | National Infrastructures for Research and Technology S.A. | 256 |
| 62.217.119.0/24 | National Infrastructures for Research and Technology S.A. | 256 |
| 62.217.124.0/24 | National Infrastructures for Research and Technology S.A. | 256 |
| 62.217.126.0/24 | National Infrastructures for Research and Technology S.A. | 256 |
| 83.212.0.0/16 | National Infrastructures for Research and Technology S.A. | 65,536 |
| 83.212.1.0/24 | National Infrastructures for Research and Technology S.A. | 256 |
| 83.212.2.0/24 | National Infrastructures for Research and Technology S.A. | 256 |
| 83.212.5.0/24 | National Infrastructures for Research and Technology S.A. | 256 |
| 83.212.168.0/23 | GRNET Virtual Machines | 512 |
| 83.212.170.0/23 | GRNET Virtual Machines | 512 |
| 83.212.174.0/23 | GRNET Virtual Machines | 512 |
| 91.227.108.0/24 | National Infrastructures for Research and Technology S.A. | 256 |
| 109.107.139.0/24 | Sarantaporo.gr Non Profit Organization | 256 |
| 143.233.68.0/24 | General Secretariat of Research and Technology | 256 |
| 143.233.182.0/23 | Agricultural University of Athens | 512 |
| 143.233.184.0/22 | Agricultural University of Athens | 1,024 |
| 143.233.188.0/23 | Agricultural University of Athens | 512 |
| 143.233.204.0/24 | Agricultural University of Athens | 256 |
| 150.140.128.0/17 | University of Patras | 32,768 |
| 185.5.76.0/22 | National Infrastructures for Research and Technology S.A. | 1,024 |
| 185.81.196.0/22 | National Infrastructures for Research and Technology S.A. | 1,024 |
| 193.105.109.0/24 | National Infrastructures for Research and Technology S.A. | 256 |
| 193.218.36.0/24 | Mediterranean Agronomic Institute of Chania | 256 |
| 193.218.124.0/23 | ESYP | 512 |
| 194.42.50.0/23 | National Infrastructures for Research and Technology S.A. | 512 |
| 194.42.52.0/23 | National Infrastructures for Research and Technology S.A. | 512 |
| 194.42.54.0/24 | National Infrastructures for Research and Technology S.A. | 256 |
| 194.177.192.0/19 | ILSP, Institute for Language and Speech Processing | 8,192 |
| 194.177.208.0/22 | National Infrastructures for Research and Technology S.A. | 1,024 |
| 194.177.208.0/23 | National Infrastructures for Research and Technology S.A. | 512 |
| 195.130.64.0/18 | National Infrastructures for Research and Technology S.A. | 16,384 |
| 195.251.0.0/16 | Hellenic NARIC | 65,536 |
| 195.251.2.0/24 | Greek Ministry of Education - Examinations | 256 |
| 195.251.24.0/22 | National Infrastructures for Research and Technology S.A. | 1,024 |
| 195.251.99.0/24 | Pinewood American International School | 256 |
| 2001:648::/29 | National Infrastructures for Research and Technology S.A. | 6.34 × 1029 |
IP ranges are the different blocks of IP addresses advertised by an Autonomous System (AS). These ranges can be used by the same organization operating the AS, or by different organizations.
AS5408 peers with these other Autonomous Systems.
Peering is a direct, often free, traffic exchange between Autonomous Systems (ASNs). They share routes only to their own networks and customers, making connections faster and cheaper for that specific traffic, without providing full internet access to each other.
AS5408 provides internet connectivity to these downstream Autonomous Systems.
A downstream is a customer Autonomous System that pays another AS (its provider) for internet access. The provider AS carries the downstream's traffic and makes its network reachable.
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