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AS399539 Cottage Health | IPGeolocation.io

Q: Why is WHOIS data shown for an ASN?

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

ASN Lookup Tool

Cottage Health sbch.org

US 1 Routes

AS Data

AS399539

AS399539 – Cottage Health

AS Number	399539
AS Name	COTTAGE-HEALTH01
Organization	Cottage Health(ch-1184)
Country	US
Website	sbch.org
Number of IPv4 Routes	1
Number of IPv6 Routes	0
ASN type	BUSINESS
Registry	ARIN
Date Allocated	2021-04-09

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Use ASN data for AS399539 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
8.23.151.0/24	AS399539	Cottage Health	Cottage Health	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:       399539
ASName:         COTTAGE-HEALTH01
ASHandle:       AS399539
RegDate:        2021-04-09
Updated:        2021-04-09    
Ref:            https://rdap.arin.net/registry/autnum/399539


OrgName:        Cottage Health
OrgId:          CH-1184
Address:        400 West Pueblo Street
City:           Santa Barbara
StateProv:      CA
PostalCode:     93105
Country:        US
RegDate:        2020-03-16
Updated:        2020-03-16
Ref:            https://rdap.arin.net/registry/entity/CH-1184


OrgTechHandle: ITDIR74-ARIN
OrgTechName:   IT Director
OrgTechPhone:  +1-805-682-7111 
OrgTechEmail:  itdirector@sbch.org
OrgTechRef:    https://rdap.arin.net/registry/entity/ITDIR74-ARIN

OrgAbuseHandle: ITDIR74-ARIN
OrgAbuseName:   IT Director
OrgAbusePhone:  +1-805-682-7111 
OrgAbuseEmail:  itdirector@sbch.org
OrgAbuseRef:    https://rdap.arin.net/registry/entity/ITDIR74-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
AS286	GTT Communications Inc.	NL
AS286	GTT Communications Inc.	US
AS3257	GTT Communications Inc.	US

Upstreams

AS Number	Description	Country
AS286	GTT Communications Inc.	US
AS3257	GTT Communications Inc.	US

Frequently Asked Questions

What is ASN AS399539?

ASN AS399539 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS399539?

AS399539 is listed under Cottage Health.

What do peers, upstreams, and downstreams mean?

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 included here?

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

How can I access full ASN table data?

This page previews large ASN datasets. Use See more to load additional rows, and upgrade your plan to view complete peer, route, upstream, and downstream data.