AS398463 Mount Sinai Union Free School District

MSUFSD-1-AS - Mount Sinai Union Free School District · registered in the United States

IPv4 addresses2561 prefixes · <0.001% of announced IPv4

Rank in United States#17,516largest network in US by IPv4 space, of 18,338 · <0.01% of US

Rank worldwide#78,420of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryUnited States18,679 ASNs registered there

Open AS398463 in ASN lookup Look up an IP in this network (24.38.39.1) All networks in United States

IPv4 prefixes

All 1 prefix, in address order.

24.38.39.0/24

Similar-sized networks in United States

ASNNameIPv4 addresses

AS398458#17513 LINCOLN-COMPUTERS-SERVICES - Lincoln IT LLC256

AS398460#17514 MVLS-SALS - Southern Adirondack Library System256

AS398462#17515 VPHARM-UK - Vertex Pharmaceuticals256

AS398469#17517 FOXTHERMAL-ASN - Fox Thermal Instruments Inc256

AS398470#17518 NEMCC - NEMCC256

AS398477#17519 VELO-VELVET-ASN-01 - Velo IT Group256

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