AS393438#16460 CMWD - Calleguas Municipal Water District256
AS393441#16461 NIOBRARA-RD - NIOBRARA RESEARCH AND DEVELOPMENT CORPORATION256
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