AS13315 Harvard Business School

HBSNET - Harvard Business School · registered in the United States

IPv4 addresses12,5443 prefixes · <0.001% of announced IPv4

Rank in United States#2,653largest network in US by IPv4 space, of 18,338 · <0.01% of US

Rank worldwide#8,061of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryUnited States18,679 ASNs registered there

Open AS13315 in ASN lookup Look up an IP in this network (199.94.0.1) All networks in United States

IPv4 prefixes

All 3 prefixes, in address order.

199.94.0.0/19
199.94.32.0/20
199.94.48.0/24

Similar-sized networks in United States

ASNNameIPv4 addresses

AS11013#2650 BLUE-AS - WideOpenWest Finance LLC12,544

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AS11283#2652 COSTCO - Costco, Inc.12,544

AS14213#2654 MONTEREY-BAY-K12 - Monterey County Office of Education12,544

AS17200#2655 SEATTLECOLL - Seattle Community College District12,544

AS25766#2656 LIGHTSPAR - LightSpar LLC12,544

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