AS61993#353 TECSAT-AS Bluefin Payment Systems Austria GmbH768
AS197458#354 OPEC-AS Organization of the Petroleum Exporting Countries768
AS213084#355 FOURTELECOM-S-AS Four Telecom Services GmbH & Co KG768
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