AS399413#17681 GRMC - Greater Regional Medical Center256
AS399415#17682 WPS-AS-01 - Westminster Public Schools256
AS399416#17683 CITY-OF-PHOENIX-AVN - City of Phoenix256
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