What is ASN AS398376?

ASN AS398376 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS398376?

AS398376 is listed under Sephora USA Inc..

What do peers, upstreams, and downstreams mean in ASN data?

Peers are lateral network interconnections, upstreams are transit providers, and downstreams are customer networks receiving connectivity.

What are routes and IP ranges for an ASN?

Routes and IP ranges are the network prefixes announced by the ASN on the internet and show the address space it originates.

Why is WHOIS data shown for an ASN?

WHOIS data provides registration and contact context for ASN ownership, administration, and operational reference.

How can I access the full ASN tables?

The page shows a preview of large ASN datasets. Use the page controls to load more rows, and upgrade to a paid plan for complete access.

AS398376 Sephora USA Inc. | IPGeolocation.io

ASN Lookup Tool

Sephora USA Inc. sephora.com

US 1 Routes

AS Data

AS398376

AS398376 – Sephora USA Inc.

AS Number	398376
AS Name	SEPHORA-USA
Organization	Sephora USA Inc.(su-626)
Country	US
Website	sephora.com
Number of IPv4 Routes	1
Number of IPv6 Routes	0
ASN type	BUSINESS
Registry	ARIN
Date Allocated	2020-05-11

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Use ASN data for AS398376 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
198.154.182.0/24	AS398376	Sephora USA Inc.	Sephora USA Inc.	256

Raw Whois Response

#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
#


ASNumber:       398376
ASName:         SEPHORA-USA
ASHandle:       AS398376
RegDate:        2020-05-11
Updated:        2022-11-28
Comment:        www.sephora.com    
Ref:            https://rdap.arin.net/registry/autnum/398376


OrgName:        Sephora USA Inc.
OrgId:          SU-626
Address:        525 Market St
Address:        32nd Floor
City:           San Francisco
StateProv:      CA
PostalCode:     94105
Country:        US
RegDate:        2019-12-02
Updated:        2019-12-02
Comment:        https://www.sephora.com
Ref:            https://rdap.arin.net/registry/entity/SU-626


OrgAbuseHandle: NETWO9092-ARIN
OrgAbuseName:   NETWORKING
OrgAbusePhone:  +1-877-737-4672 
OrgAbuseEmail:  network-engineering@sephora.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/NETWO9092-ARIN

OrgRoutingHandle: NETWO9092-ARIN
OrgRoutingName:   NETWORKING
OrgRoutingPhone:  +1-877-737-4672 
OrgRoutingEmail:  network-engineering@sephora.com
OrgRoutingRef:    https://rdap.arin.net/registry/entity/NETWO9092-ARIN

OrgDNSHandle: NETWO9092-ARIN
OrgDNSName:   NETWORKING
OrgDNSPhone:  +1-877-737-4672 
OrgDNSEmail:  network-engineering@sephora.com
OrgDNSRef:    https://rdap.arin.net/registry/entity/NETWO9092-ARIN

OrgNOCHandle: NETWO9092-ARIN
OrgNOCName:   NETWORKING
OrgNOCPhone:  +1-877-737-4672 
OrgNOCEmail:  network-engineering@sephora.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/NETWO9092-ARIN

OrgTechHandle: NETWO9092-ARIN
OrgTechName:   NETWORKING
OrgTechPhone:  +1-877-737-4672 
OrgTechEmail:  network-engineering@sephora.com
OrgTechRef:    https://rdap.arin.net/registry/entity/NETWO9092-ARIN


#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
#

Parsed Whois Response

Peers

AS Number	Description	Country
AS49915	Megaport UK Limited	GB
AS49915	Megaport (UK) Limited	GB
AS10913	Unitas Global	US

Upstreams

AS Number	Description	Country
AS49915	Megaport UK Limited	GB
AS10913	Unitas Global	US