ASN AS46256 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS46256?

AS46256 is listed under Sutter Health.

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.

AS46256 Sutter Health | IPGeolocation.io

ASN Lookup Tool

Sutter Health sutterhealth.org

US 4 Routes

AS Data

AS46256

AS46256 – Sutter Health

AS Number	46256
AS Name	SUTTERHEALTH
Organization	Sutter Health(sutter)
Country	US
Website	sutterhealth.org
Number of IPv4 Routes	4
Number of IPv6 Routes	0
ASN type	BUSINESS
Registry	ARIN
Date Allocated	2008-07-25

ASN Intelligence API for production workflows

Use ASN data for AS46256 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

Access complete peers, upstreams, downstreams, routes, WHOIS, and contact intelligence via our API. Learn more

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
198.217.72.0/21	AS46256	Sutter Health	Sutter Health	2048
198.217.64.0/24	AS46256	Sutter Health	Sutter Health	256
198.217.112.0/24	AS46256	Sutter Health	Sutter Health	256
198.217.96.0/20	AS46256	Sutter Health	Sutter Health	4096

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:       46256
ASName:         SUTTERHEALTH
ASHandle:       AS46256
RegDate:        2008-07-25
Updated:        2014-10-02    
Ref:            https://rdap.arin.net/registry/autnum/46256


OrgName:        Sutter Health
OrgId:          SUTTER
Address:        3707 Schriever Ave.
City:           Mather
StateProv:      CA
PostalCode:     95655
Country:        US
RegDate:        1994-02-09
Updated:        2021-04-16
Ref:            https://rdap.arin.net/registry/entity/SUTTER


OrgAbuseHandle: ABUSE4862-ARIN
OrgAbuseName:   abuse
OrgAbusePhone:  +1-916-454-8884 
OrgAbuseEmail:  abuse@sutterhealth.org
OrgAbuseRef:    https://rdap.arin.net/registry/entity/ABUSE4862-ARIN

OrgTechHandle: HASAN77-ARIN
OrgTechName:   Hasanov, Nuri 
OrgTechPhone:  +1-916-855-5218 
OrgTechEmail:  hasanon@sutterhealth.org
OrgTechRef:    https://rdap.arin.net/registry/entity/HASAN77-ARIN

OrgTechHandle: NOC2987-ARIN
OrgTechName:   Network Operations Center
OrgTechPhone:  +1-916-454-8884 
OrgTechEmail:  nwsops@sutterhealth.org
OrgTechRef:    https://rdap.arin.net/registry/entity/NOC2987-ARIN

OrgNOCHandle: NOC2987-ARIN
OrgNOCName:   Network Operations Center
OrgNOCPhone:  +1-916-454-8884 
OrgNOCEmail:  nwsops@sutterhealth.org
OrgNOCRef:    https://rdap.arin.net/registry/entity/NOC2987-ARIN

OrgRoutingHandle: JONBA-ARIN
OrgRoutingName:   Jon Baker
OrgRoutingPhone:  +1-916-439-3698 
OrgRoutingEmail:  bakerj@sutterhealth.org
OrgRoutingRef:    https://rdap.arin.net/registry/entity/JONBA-ARIN

OrgRoutingHandle: HASAN77-ARIN
OrgRoutingName:   Hasanov, Nuri 
OrgRoutingPhone:  +1-916-855-5218 
OrgRoutingEmail:  hasanon@sutterhealth.org
OrgRoutingRef:    https://rdap.arin.net/registry/entity/HASAN77-ARIN

OrgTechHandle: JONBA-ARIN
OrgTechName:   Jon Baker
OrgTechPhone:  +1-916-439-3698 
OrgTechEmail:  bakerj@sutterhealth.org
OrgTechRef:    https://rdap.arin.net/registry/entity/JONBA-ARIN

RAbuseHandle: ABUSE4862-ARIN
RAbuseName:   abuse
RAbusePhone:  +1-916-454-8884 
RAbuseEmail:  abuse@sutterhealth.org
RAbuseRef:    https://rdap.arin.net/registry/entity/ABUSE4862-ARIN

RNOCHandle: NOC2987-ARIN
RNOCName:   Network Operations Center
RNOCPhone:  +1-916-454-8884 
RNOCEmail:  nwsops@sutterhealth.org
RNOCRef:    https://rdap.arin.net/registry/entity/NOC2987-ARIN

RTechHandle: NOC2987-ARIN
RTechName:   Network Operations Center
RTechPhone:  +1-916-454-8884 
RTechEmail:  nwsops@sutterhealth.org
RTechRef:    https://rdap.arin.net/registry/entity/NOC2987-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
AS7018	AT&T Enterprises, LLC	US
AS202	Level 3 Parent, LLC	US

Upstreams

AS Number	Description	Country
AS7018	AT&T Enterprises, LLC	US
AS202	Level 3 Parent, LLC	US

Contacts

Email Contacts

hasanon@sutterhealth.org bakerj@sutterhealth.org nwsops@sutterhealth.org

Abuse Contacts

abuse@sutterhealth.org