ALFA-SYSTEM M. Piwowarski, A. Widera s.j.ALFA-SYSTEM M. Piwowarski, A. Widera s.j.IP Ranges5Total IPs3,840 AS198050 PL Knurów
ALFA-SYSTEM M. Piwowarski, A. Widera Spolka JawnaALFA-SYSTEM M. Piwowarski, A. Widera Spolka JawnaIP Ranges2Total IPs1,024 AS31242 PL Knurów
Alfacom telecomunicoes e multimidia LTDAAlfacom telecomunicoes e multimidia LTDAIP Ranges2Total IPs1,024 AS271744 BR Vila Velha
ALFANET TELECOM LTDAALFANET TELECOM LTDAIP Ranges16Total IPs980 AS269128 BR Japaratinga São José Da Coroa Grande Maragogi+2 more
Alfateh Company for CommunicationsAlfateh Company for CommunicationsIP Ranges12Total IPs1,535 AS213812 SY TR Damascus Idlib Reyhanlı
Alfiber Telecomunicaciones S.a.c.Alfiber Telecomunicaciones S.a.c.IP Ranges5Total IPs256 AS273192 PE Pisco