AS6799#1 OTENET-GR Ote SA (Hellenic Telecommunications Organisation)1,974,016
AS3329#2 HOL-GR Vodafone-panafon Hellenic Telecommunications Company SA1,133,568
AS25472#4 WIND-AS Nova Telecommunications & Media Single Member S.A342,272
AS29247#5 COSMOTE-GR Ote SA (Hellenic Telecommunications Organisation)231,168
AS5408#6 GR-NET National Infrastructures for Research and Technology S.A.179,712
IP-to-ASN data: iptoasn.com (public domain). Snapshot downloaded 2026-11-11, refreshed daily. Ranges are what each network announces in BGP, not registry allocations. Data sources