What is ASN AS397476?

ASN AS397476 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS397476?

AS397476 is listed under Biotronik Corporate Services U.S., 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.

AS397476 Biotronik Corporate Services U.S., Inc.

ASN Lookup Tool

Biotronik Corporate Services U.S., Inc. biotronik.com

US 2 Routes

AS Data

AS397476

AS397476 – Biotronik Corporate Services U.S., Inc.

AS Number	397476
AS Name	BCSUSA-LO-ASN-01
Organization	Biotronik Corporate Services U.S., Inc.(bcsu-2)
Country	US
Website	biotronik.com
Number of IPv4 Routes	2
Number of IPv6 Routes	0
ASN type	BUSINESS
Registry	ARIN
Date Allocated	2019-04-08

ASN Intelligence API for production workflows

Use ASN data for AS397476 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
104.238.199.0/24	AS397476	Biotronik Corporate Services U.S., Inc.	Biotronik Corporate Services U.S., Inc.	256
209.180.165.0/24	AS397476	Biotronik Corporate Services U.S., Inc.	Biotronik Corporate Services U.S., 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:       397476
ASName:         BCSUSA-LO-ASN-01
ASHandle:       AS397476
RegDate:        2019-04-08
Updated:        2019-04-08    
Ref:            https://rdap.arin.net/registry/autnum/397476


OrgName:        Biotronik Corporate Services U.S., Inc.
OrgId:          BCSU-2
Address:        6024 Jean Road
City:           Lake Oswego
StateProv:      OR
PostalCode:     97035
Country:        US
RegDate:        2019-02-07
Updated:        2023-02-14
Ref:            https://rdap.arin.net/registry/entity/BCSU-2


OrgAbuseHandle: SMITH5023-ARIN
OrgAbuseName:   Smith, Andrew 
OrgAbusePhone:  +1-503-744-8907 
OrgAbuseEmail:  andrew.smith@biotronik.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/SMITH5023-ARIN

OrgTechHandle: SMITH5023-ARIN
OrgTechName:   Smith, Andrew 
OrgTechPhone:  +1-503-744-8907 
OrgTechEmail:  andrew.smith@biotronik.com
OrgTechRef:    https://rdap.arin.net/registry/entity/SMITH5023-ARIN

OrgTechHandle: CEBUL5-ARIN
OrgTechName:   Cebula, David 
OrgTechPhone:  +1-503-936-3140 
OrgTechEmail:  david.cebula@biotronik.com
OrgTechRef:    https://rdap.arin.net/registry/entity/CEBUL5-ARIN

OrgAbuseHandle: CEBUL5-ARIN
OrgAbuseName:   Cebula, David 
OrgAbusePhone:  +1-503-936-3140 
OrgAbuseEmail:  david.cebula@biotronik.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/CEBUL5-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
AS3549	Level 3 Communications, Inc. (GBLX)	US
AS20055	Wholesail networks LLC	US
AS3356	Level 3 Parent, LLC	US

Upstreams

AS Number	Description	Country
AS20055	Wholesail networks LLC	US
AS3356	Level 3 Parent, LLC	US