| PT | AS202170 | DSTELECOM, S.A. |
| PT | AS39384 | WebTuga |
| ES | AS49493 | GIGAS HOSTING S.A. |
| EE | AS208440 | GmhostGrupp |
| ES | AS25487 | Digital Value SL |
| PT | AS200942 | ATEP - Amkor Technology Portugal, S.A. |
| PT | AS29673 | Imprensa Nacional-Casa da Moeda, S.A. |
| PT | AS200454 | TOM-AS |
| RO | AS204616 | PTR LIVE TECHNOLOGIES SRL |
| PT | AS213285 | Eventkey Lda |
| PT | AS210221 | HOVIONE FARMACIENCIA, S.A. |
| BR | AS262603 | GX INTERNET E WEB HOSTING SERV DE INFORMATICA LTDA |
| PT | AS201523 | EDP S.A. |
| PT | AS35757 | Gotelecom, S.A. |
| PT | AS31401 | Credito Agricola Servicos - Centro de Servicos Partilhados,ACE |
| ES | AS200937 | .NOVATIO |
| PT | AS5626 | ONITELECOM - INFOCOMUNICACOES, S.A. |
| PT | AS43652 | EDGOO NETWORKS UNIPESSOAL LDA |
| PT | AS47202 | LAZER TELECOMUNICACOES S.A. |
| PT | AS212073 | Netureza |
| PT | AS212954 | LUSOALOJA SERVICOS DE ALOJAMENTO WEB, LDA |
| PT | AS34643 | ALMOUROLTEC SERVICOS DE INFORMATICA E INTERNET LDA |
| PT | AS59787 | WebSP - Comercio e Prestacao de Servicos Informaticos, Lda |
| PT | AS201170 | ANA - Aeroportos de Portugal, SA |
| US | AS3257 | GTT Communications (AS3257) |
| GB | AS21433 | Accenture |
| AO | AS37468 | Angola Cables |
| PT | AS6424 | EDGOO NETWORKS |
| US | AS174 | Cogent Communications, Inc. |
| FR | AS43531 | IX Reach |
| PT | AS13156 | Cabovisao, televisao por cabovisao, sa |
| PT | AS204094 | I4W - Web Solutions, Lda |
| IQ | AS201749 | SuperCell Network |
| IL | AS214497 | Whitelabel Solutions, Ltd. |
| PT | AS43990 | Europ Assistance - Companhia Portuguesa de Seguros, S.A |
| GB | AS8220 | Colt |
| PT | AS2860 | NOS |
| DE | AS33891 | Core-Backbone |
| PT | AS24768 | ALMOUROLTEC SERVICOS DE INFORMATICA E INTERNET |
| PT | AS49349 | dotsi |
| GB | AS4455 | BSO |
| AS199053 | RIPE NCC ASN block |
| AS6204 | ZET.NET |
