| Rank | AS number | Organization | IPv4 addresses |
|---|---|---|---|
| 1 | AS8708 | DIGI-RO DIGI ROMANIA S.A. | 1,782,016 |
| 2 | AS9009 | M247 M247 Europe SRL | 1,595,904 |
| 3 | AS9050 | RTD Orange Romania S.A. | 1,466,368 |
| 4 | AS12302 | Vodafone_Ro Vodafone Romania S.A. | 1,019,648 |
| 5 | AS48161 | NG-AS NEXTGEN COMMUNICATIONS SRL | 284,160 |
| 6 | AS8953 | ASN-ORANGE-ROMANIA Orange Romania S.A. | 226,304 |
| 7 | AS2614 | RoEduNet Agentia de Administrare a Retelei Nationale de Informatica pentru Educatie si Cercetare | 106,240 |
| 8 | AS3233 | ICI Bucuresti | 105,216 |
| 9 | AS5606 | GTS-BACKBONE GTS Telecom SRL | 92,416 |
This product includes GeoLite2 data created by MaxMind, available from https://www.maxmind.com.