AS31980 The Baupost Group, LLC

BAUPOST - The Baupost Group, LLC · registered in the United States

IPv4 addresses2561 prefixes · <0.001% of announced IPv4

Rank in United States#15,101largest network in US by IPv4 space, of 18,338 · <0.01% of US

Rank worldwide#65,357of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryUnited States18,679 ASNs registered there

Open AS31980 in ASN lookup Look up an IP in this network (104.207.221.1) All networks in United States

IPv4 prefixes

All 1 prefix, in address order.

104.207.221.0/24

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ASNNameIPv4 addresses

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AS31991#15102 PRPA - Platte River Power Authority256

AS31999#15103 LAKESUMTERSTATECOLLEGE - Lake Sumter State College256

AS32029#15104 SMLNY - Security Mutual Life Insurance Company of New York256

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