AS393364 Marriott International, Inc.

STARWOOD-NYC-417FIFTH - Marriott International, Inc. · registered in the United States

IPv4 addresses2561 prefixes · <0.001% of announced IPv4

Rank in United States#16,439largest network in US by IPv4 space, of 18,338 · <0.01% of US

Rank worldwide#77,240of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryUnited States18,679 ASNs registered there

Open AS393364 in ASN lookup Look up an IP in this network (155.72.32.1) All networks in United States

IPv4 prefixes

All 1 prefix, in address order.

155.72.32.0/24

Other ASNs named Marriott International, Inc.

2 other networks use the same organisation name; together with AS393364 they announce 1,536 IPv4 addresses.

ASNNameIPv4 addresses

AS13401STARWOOD-HOTELS - Marriott International, Inc. US1,024

AS54205STARWOOD-STAMFORD - Marriott International, Inc. US256

Similar-sized networks in United States

ASNNameIPv4 addresses

AS393350#16436 TELTRUST - Teltrust Corp.256

AS393352#16437 CITY-OF-LAREDO - CITY OF LAREDO256

AS393353#16438 ACUFCU - America's Credit Union256

AS393367#16440 SJMC-TCHD-3 - Teton County Hospital District256

AS393369#16441 RTVISION-ASN1 - RtVision, Inc.256

AS393371#16442 MB1640-1 - Microbilt Corporation256

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