AS36607#15428 ACM - Association for Computing Machinery, Inc256
AS36634#15430 GREATRIVERHEALTHSYSTEMS - Great River Health Systems, Inc.256
AS36636#15431 PUBLIC1 - First Service Credit Union256
AS36649#15432 RIUS - RIVERSTONE INTERNATIONAL U.S., LLC256
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