| ASN | Organization | IPs |
|---|---|---|
| AS1836 | Green.CH AG | 8,192 |
| AS6848 | Telenet BV | 8,192 |
| AS8612 | Smeraldo S.p.A. | 8,192 |
| AS8670 | University of Sarajevo | 8,192 |
| AS5408 | National Infrastructures for Research and Technology S.A. | 7,680 |
| AS203665 | UK Ministry of Defence | 6,400 |
| AS9069 | UNIWA | 4,096 |
| AS8581 | University of Ioannina | 2,560 |
| AS2856 | British Telecommunications Limited | 1,792 |
| AS8618 | Ionion University | 1,024 |
| AS207773 | Heptabit GmbH | 512 |
| AS33561 | Lunavi Inc. | 512 |
| AS8643 | National and Kapodistrian University of Athens | 512 |
| AS13009 | Redcentric Solutions Ltd | 256 |
| AS16291 | Grudnik Sp. z o.o. | 256 |
| AS18186 | Nebula Global LLC | 256 |
| AS1850 | Internet a Islandi hf | 256 |
| AS198785 | Sedmi Odjel d.o.o. | 256 |
| AS199399 | National Infrastructures for Research and Technology S.A. | 256 |
| AS199708 | IT-Finance Sarl | 256 |
| AS206613 | Tipsport.net A.S. | 256 |
| AS207254 | As Postimees Grupp | 256 |
| AS24651 | JSC Balticom | 256 |
| AS30920 | Mobilon Telecommunications LLC | 256 |
| AS33915 | Vodafone Libertel B.V. | 256 |
| AS34155 | PJSC Sovkombank | 256 |
| AS35798 | Deveryware S.A. | 256 |
| AS39686 | Eurofiber Nederland BV | 256 |
| AS41986 | Sardegna IT Srl | 256 |
| AS42427 | Mimecast Services Limited | 256 |
| AS42888 | COWI A/S | 256 |
| AS48712 | Info-Net Uslugi Teleinformatyczne S.C. | 256 |
| AS48733 | JSC. OKBM Afrikantov | 256 |
| AS48735 | DELTA DIGITAL Friesenbichler & Co GmbH | 256 |
| AS48799 | Ville et Eurometropole de Strasbourg | 256 |
| AS48829 | SYKES Kozep Europa Kft. | 256 |
| AS49754 | Sfera IT d.o.o. | 256 |
| AS50076 | Evident Technology Center Europe GmbH | 256 |
| AS50148 | Elliniki Radiofonia Tileorasi (ERT) SA | 256 |
| AS5396 | Retelit Digital Services S.p.A. | 256 |
| AS5529 | Diag Dienstleistungen AG | 256 |
| AS5530 | Stratera Ltd | 256 |
| AS57773 | 1Access Sweden AB | 256 |