ASN AS36306 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS36306?

AS36306 is listed under Stanford Hospital and Clinics.

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.

AS36306 Stanford Hospital and Clinics

ASN Lookup Tool

Stanford Hospital and Clinics stanfordhealthcare.org

US 14 Routes

AS Data

AS36306

AS36306 – Stanford Hospital and Clinics

AS Number	36306
AS Name	STANFORD-HOSPITAL
Organization	Stanford Hospital and Clinics(shc-84)
Country	US
Website	stanfordhealthcare.org
Number of IPv4 Routes	14
Number of IPv6 Routes	0
ASN type	BUSINESS
Registry	ARIN
Date Allocated	2011-03-29

ASN Intelligence API for production workflows

Use ASN data for AS36306 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
96.47.56.0/24	AS36306	Stanford Hospital and Clinics	Stanford Hospital and Clinics	256
96.47.58.0/23	AS36306	Stanford Hospital and Clinics	Stanford Hospital and Clinics	512
96.47.53.0/24	AS36306	Stanford Hospital and Clinics	Stanford Hospital and Clinics	256
96.47.54.0/24	AS36306	Stanford Hospital and Clinics	Stanford Hospital and Clinics	256
96.47.58.0/24	AS36306	Stanford Hospital and Clinics	Stanford Hospital and Clinics	256
96.47.54.0/23	AS36306	Stanford Hospital and Clinics	Stanford Hospital and Clinics	512
96.47.57.0/24	AS36306	Stanford Hospital and Clinics	Stanford Hospital and Clinics	256
96.47.48.0/23	AS36306	Stanford Hospital and Clinics	Stanford Hospital and Clinics	512
96.47.52.0/24	AS36306	Stanford Hospital and Clinics	Stanford Hospital and Clinics	256
96.47.60.0/23	AS36306	Stanford Hospital and Clinics	Stanford Hospital and Clinics	512

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:       36306
ASName:         STANFORD-HOSPITAL
ASHandle:       AS36306
RegDate:        2011-03-29
Updated:        2012-03-02    
Ref:            https://rdap.arin.net/registry/autnum/36306


OrgName:        Stanford Hospital and Clinics
OrgId:          SHC-84
Address:        7600 Gateway Blvd
City:           Newark
StateProv:      CA
PostalCode:     94560
Country:        US
RegDate:        2011-01-07
Updated:        2024-01-09
Ref:            https://rdap.arin.net/registry/entity/SHC-84


OrgTechHandle: POWAR-ARIN
OrgTechName:   Powar, Ramesh 
OrgTechPhone:  +1-408-507-1215 
OrgTechEmail:  rpowar@stanfordhealthcare.org
OrgTechRef:    https://rdap.arin.net/registry/entity/POWAR-ARIN

OrgAbuseHandle: ISO21-ARIN
OrgAbuseName:   IT Security Operations
OrgAbusePhone:  +1-650-723-3333 
OrgAbuseEmail:  abuse@stanfordhealthcare.org
OrgAbuseRef:    https://rdap.arin.net/registry/entity/ISO21-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
AS396097	Sail Internet, Inc.	US
AS198949	Radware Ltd	IL
AS33544	WiLine Networks Inc.	US
AS3549	Level 3 Communications, Inc. (GBLX)	US
AS1239	Cogent Communications, LLC	US
AS286	GTT Communications Inc.	NL
AS286	GTT Communications Inc.	US
AS3257	GTT Communications Inc.	US
AS3356	Level 3 Parent, LLC	US
AS6461	Zayo Bandwidth	US

Upstreams

AS Number	Description	Country
AS396097	Sail Internet, Inc.	US
AS198949	Radware Ltd	IL
AS33544	WiLine Networks Inc.	US
AS286	GTT Communications Inc.	US
AS3257	GTT Communications Inc.	US
AS3356	Level 3 Parent, LLC	US
AS6461	Zayo Bandwidth	US
AS174	Cogent Communications, LLC	US