AS398376 Sephora USA Inc.

SEPHORA-USA - Sephora USA Inc. · registered in the United States

IPv4 addresses2561 prefixes · <0.001% of announced IPv4

Rank in United States#17,487largest network in US by IPv4 space, of 18,338 · <0.01% of US

Rank worldwide#78,391of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryUnited States18,679 ASNs registered there

Open AS398376 in ASN lookup Look up an IP in this network (198.154.182.1) All networks in United States

IPv4 prefixes

All 1 prefix, in address order.

198.154.182.0/24

Other ASNs named Sephora USA Inc.

1 other network uses the same organisation name; together with AS398376 they announce 512 IPv4 addresses.

ASNNameIPv4 addresses

AS400851SEPHORA-US-SF - Sephora USA Inc. US256

Similar-sized networks in United States

ASNNameIPv4 addresses

AS398365#17484 NHAEXTNET - Neil Hoosier & Associates, Inc.256

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AS398372#17486 MINETWORKS - MINetworks, Inc.256

AS398389#17488 PIONEERFCU-01 - Pioneer FCU256

AS398390#17489 AX-S-ANYWHERE - Ax-S-Anywhere256

AS398393#17490 LIBBEY-ASN-01 - Libbey256

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