AS398914 State University of New York College at Old Westbury

SUNYOW - State University of New York College at Old Westbury · registered in the United States

IPv4 addresses65,5361 prefixes · 0.002% of announced IPv4

Rank in United States#1,303largest network in US by IPv4 space, of 18,338 · <0.01% of US

Rank worldwide#3,449of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryUnited States18,679 ASNs registered there

Open AS398914 in ASN lookup Look up an IP in this network (137.139.0.1) All networks in United States

IPv4 prefixes

All 1 prefix, in address order.

137.139.0.0/16

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ASNNameIPv4 addresses

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AS398757#1302 FTC-ASN - Federal Trade Commission65,536

AS399315#1304 INDSTATE - Indiana State University65,536

AS399569#1305 VU-NET - Vincennes University65,536

AS399697#1306 SUNY-BROCKPORT - SUNY College at Brockport65,536

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