AS54018 EXPEDIA, INC

EG-USWEST - EXPEDIA, INC · registered in the United States

IPv4 addresses5122 prefixes · <0.001% of announced IPv4

Rank in United States#11,741largest network in US by IPv4 space, of 18,338 · <0.01% of US

Rank worldwide#52,401of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryUnited States18,679 ASNs registered there

Open AS54018 in ASN lookup Look up an IP in this network (198.151.49.1) All networks in United States

IPv4 prefixes

All 2 prefixes, in address order.

198.151.49.0/24
198.151.52.0/24

Other ASNs named EXPEDIA, INC

6 other networks use the same organisation name; together with AS54018 they announce 2,560 IPv4 addresses.

ASNNameIPv4 addresses

AS11184EG-USEAST - EXPEDIA, INC US512

AS397429SEATTLE-HQ - EXPEDIA, INC US512

AS12058HOTELS-LON - EXPEDIA, INC US256

AS20296EXPEDIA-ARIN - EXPEDIA, INC US256

AS25974D11 - EXPEDIA, INC US256

AS397089USORD - EXPEDIA, INC US256

Similar-sized networks in United States

ASNNameIPv4 addresses

AS53937#11738 SMH-AS-NO - Sarasota Memorial Hospital512

AS53940#11739 TMH-14-HQ - Tallahassee Memorial HealthCare Inc.512

AS54017#11740 UCARE-MN - UCare Minnesota512

AS54023#11742 ASIC-ONT - APPLIED SYSTEMS, INC512

AS54067#11743 CSC-ASN - Columbia Sportswear Company512

AS54120#11744 MFF - MARC FISHER LLC512

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