AS36613#15429 TRADER1-CHICAGO - York Business Associates, LLC256
AS36634#15430 GREATRIVERHEALTHSYSTEMS - Great River Health Systems, Inc.256
AS36636#15431 PUBLIC1 - First Service Credit Union256
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