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| IT | AS47136 | Generali Operations Service Platform S.r.l. |
| IT | AS199181 | Orakom |
| IT | AS206035 | 2i Rete Gas S.p.A. |
| IT | AS52054 | dataroute srl |
| IT | AS47597 | AX3 Holding S.r.l. |
| IT | AS25300 | VEM SISTEMI S.p.A. |
| IT | AS206205 | LOGICA S.R.L. |
| IT | AS204958 | KT Solutions |
| IT | AS12551 | ENEL S.p.A |
| IT | AS206737 | IschiaWifi |
| IT | AS209172 | Presidenza del Consiglio dei Ministri - Dipartimento delle informazioni per la sicurezza |
| IT | AS207453 | Auriga SpA |
| IT | AS207132 | Balocco s.p.a. Industria Dolciaria |
| IT | AS204431 | OPEN SOLUTION S.R.L. |
| IT | AS205284 | AirLink Srls |
| IT | AS211122 | Radio dimensione suono S.p.a |
| IT | AS208354 | Alfa Bit Omega |
| IT | AS201602 | Newtec |
| IT | AS31222 | Terra Spa |
| IT | AS206966 | PAC 2000 A S.C. |
| IT | AS44485 | MIS - Mediobanca Innovation Service S.C.P.A |
| IT | AS204614 | CHIESI Farmaceutici SpA |
| IT | AS209151 | FERCAM SPA |
| IT | AS20981 | InnovaPuglia SpA |
| IT | AS200073 | LUTECH S.P.A. |
| IT | AS35514 | GEOX S.P.A. |
| IT | AS12465 | Intesa Sanpaolo S.p.A. |
| IT | AS8217 | ENI S.p.A. |
| IT | AS5535 | Food And Agriculture Organization of the United Nations |
| IT | AS208761 | Maggioli S.p.a. |
| IT | AS41381 | Lucense SCaRL |
| IT | AS51940 | ITAS MUTUA |
| IT | AS12505 | Banco BPM S.P.A |
| IT | AS201946 | CORPO VIGILI GIURATI - S.P.A. |
| IT | AS41325 | REGIONE MARCHE |
| IT | AS43843 | BrianTel |
| IT | AS198090 | Libra |
| IT | AS215643 | Sinergo Group srl |
| IT | AS196880 | Leonardo S.p.A. |
| IT | AS204651 | Sorint Lab Spa |
| IT | AS48634 | VIDEOTIME spa MEDIASET group |
| IT | AS51065 | Banca Passadore & C. S.p.A. |
| IT | AS208578 | Macrotel Italia |
| IT | AS210452 | FININT TECHNOLOGY S.R.L. |
| IT | AS207739 | FLONETSRLS |
| IT | AS8234 | RAI-AS |
| IT | AS199509 | Protezione Civile Regione Autonoma Friuli Venezia Giulia |
| IT | AS29082 | BRT S.p.A. |
| IT | AS207018 | Noitel |