AS48172#132 INTERTELECOM-GR-AS Inter Telecom O.E.512
AS49582#133 UPSTREAM-AS UPSTREAM TELECOMMUNICATIONS AND SOFTWARE SYSTEMS S.M.S.A512
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