AS402059#18181 TRSASN01 - Teachers' Retirement System of the City of New York256
AS402067#18182 NACC-46-AS - NorthWest Arkansas Community College256
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