| AS174 Cogent Communications, LLC | US |
| AS6762 TELECOM ITALIA SPARKLE S.p.A. | GR |
| AS8220 COLT Technology Services Group Limited | JP |
| AS1299 Arelion Sweden AB | SE |
| AS12874 Fastweb SpA | IT |
| AS49915 Megaport | GB |
| AS3242 REEVO S.P.A. | IT |
| AS9002 RETN Limited | LV |
| AS30848 UNIDATA S.p.A. | IT |
| AS13237 euNetworks GmbH | DE |
| AS28716 Retelit Digital Services S.p.A. | IT |
| AS31115 INTRED S.p.A. | IT |
| AS4455 IX Reach Ltd | US |
| AS21309 HERABIT S.p.A. | IT |
| AS29447 Iliad Italia S.p.A | IT |
| AS208808 Enegan S.p.A. | IT |
| AS35612 EOLO S.p.A. | IT |
| AS41327 Fiber Telecom S.p.A. | IT |
| AS43843 OPIQUAD S.P.A. | IT |
| AS31617 REEVO S.P.A. | IT |
| AS263237 PowerHost Telecom SPA | CL |
| AS8660 Italiaonline S.p.A. | IT |
| AS203201 INFRASTRUCTURE ITALIA COLO S.R.L. | IT |
| AS15605 Connesi s.p.a. | IT |
| AS39825 NEEN S.p.A | IT |
| AS39217 ELMEC INFORMATICA S.P.A. | IT |
| AS202371 ZAL Network S.r.l. | IT |
| AS204760 MOMIT SRL | IT |
| AS214169 Cloudfire s.r.l. | IT |
| AS207964 Gi Group Holding S.p.A | IT |
| AS43531 IX Reach | FR |
