What is ASN AS396291?

ASN AS396291 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS396291?

AS396291 is listed under NCH Healthcare System, 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?

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AS396291 NCH Healthcare System, Inc.

ASN Lookup Tool

NCH Healthcare System, Inc. nchmd.org

US 2 Routes

AS Data

AS396291

AS396291 – NCH Healthcare System, Inc.

AS Number	396291
AS Name	NCH-HEALTHCARE-SYSTEM
Organization	NCH Healthcare System, Inc. (nhs-77)
Country	US
Website	nchmd.org
Number of IPv4 Routes	2
Number of IPv6 Routes	0
ASN type	BUSINESS
Registry	ARIN
Date Allocated	2017-04-26

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Use ASN data for AS396291 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
209.94.65.0/24	AS396291	NCH Healthcare System, Inc.	NCH Healthcare System, Inc.	256
192.190.172.0/24	AS396291	NCH Healthcare System, Inc.	NCH Healthcare System, 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:       396291
ASName:         NCH-HEALTHCARE-SYSTEM
ASHandle:       AS396291
RegDate:        2017-04-26
Updated:        2017-07-10
Ref:            https://rdap.arin.net/registry/autnum/396291


OrgName:        NCH Healthcare System, Inc.
OrgId:          NHS-77
Address:        1100 Immokalee Road
City:           Naples
StateProv:      FL
PostalCode:     34110
Country:        US
RegDate:        2017-02-21
Updated:        2022-05-04
Comment:        http://www.nchmd.org
Ref:            https://rdap.arin.net/registry/entity/NHS-77


OrgRoutingHandle: HASSE27-ARIN
OrgRoutingName:   Hasselbring, Kurtis 
OrgRoutingPhone:  +1-239-624-2203 
OrgRoutingEmail:  kurtis.hasselbring@nchmd.org
OrgRoutingRef:    https://rdap.arin.net/registry/entity/HASSE27-ARIN

OrgTechHandle: HASSE27-ARIN
OrgTechName:   Hasselbring, Kurtis 
OrgTechPhone:  +1-239-624-2203 
OrgTechEmail:  kurtis.hasselbring@nchmd.org
OrgTechRef:    https://rdap.arin.net/registry/entity/HASSE27-ARIN

OrgAbuseHandle: HASSE27-ARIN
OrgAbuseName:   Hasselbring, Kurtis 
OrgAbusePhone:  +1-239-624-2203 
OrgAbuseEmail:  kurtis.hasselbring@nchmd.org
OrgAbuseRef:    https://rdap.arin.net/registry/entity/HASSE27-ARIN

OrgDNSHandle: HASSE27-ARIN
OrgDNSName:   Hasselbring, Kurtis 
OrgDNSPhone:  +1-239-624-2203 
OrgDNSEmail:  kurtis.hasselbring@nchmd.org
OrgDNSRef:    https://rdap.arin.net/registry/entity/HASSE27-ARIN

OrgNOCHandle: HASSE27-ARIN
OrgNOCName:   Hasselbring, Kurtis 
OrgNOCPhone:  +1-239-624-2203 
OrgNOCEmail:  kurtis.hasselbring@nchmd.org
OrgNOCRef:    https://rdap.arin.net/registry/entity/HASSE27-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

{
  "status" : true,
  "whois_server" : "whois.arin.net",
  "aut_nums" : [ {
    "aut_num" : "396291",
    "as_handle" : "AS396291",
    "as_name" : "NCH-HEALTHCARE-SYSTEM",
    "admin_contacts" : [ "HASSE27-ARIN" ],
    "tech_contacts" : [ "HASSE27-ARIN", "HASSE27-ARIN" ],
    "abuse_contacts" : [ "HASSE27-ARIN" ],
    "date_created" : "2017-04-26",
    "date_updated" : "2017-07-10",
    "source" : "https://rdap.arin.net/registry/autnum/396291"
  } ],
  "organization" : {
    "handle" : "NHS-77",
    "name" : "NCH Healthcare System, Inc.",
    "address" : [ "1100 Immokalee Road", "Naples", "FL", "34110", "US" ],
    "street" : "Immokalee Road",
    "city" : "Naples",
    "state" : "FL",
    "zip_code" : "34110",
    "country" : [ "US" ],
    "date_created" : "2017-02-21",
    "date_updated" : "2022-05-04",
    "source" : "https://rdap.arin.net/registry/entity/NHS-77",
    "addressCountry" : "US"
  },
  "administrative_contacts" : [ {
    "handle" : "HASSE27-ARIN",
    "name" : "Hasselbring, Kurtis",
    "email" : [ "kurtis.hasselbring@nchmd.org" ],
    "phone" : [ "+1-239-624-2203" ],
    "source" : "https://rdap.arin.net/registry/entity/HASSE27-ARIN"
  } ],
  "technical_contacts" : [ {
    "handle" : "HASSE27-ARIN",
    "name" : "Hasselbring, Kurtis",
    "email" : [ "kurtis.hasselbring@nchmd.org" ],
    "phone" : [ "+1-239-624-2203" ],
    "source" : "https://rdap.arin.net/registry/entity/HASSE27-ARIN"
  } ],
  "abuse_contacts" : [ {
    "handle" : "HASSE27-ARIN",
    "name" : "Hasselbring, Kurtis",
    "email" : [ "kurtis.hasselbring@nchmd.org" ],
    "phone" : [ "+1-239-624-2203" ],
    "source" : "https://rdap.arin.net/registry/entity/HASSE27-ARIN"
  } ]
}

Peers

AS Number	Description	Country
AS1239	Cogent Communications, LLC	US
AS33132	Crown Castle Fiber LLC	US
AS23314	Summit Broadband	US
AS3356	Level 3 Parent, LLC	US
AS6461	Zayo Bandwidth	US
AS174	Cogent Communications, LLC	US
AS33661	Comcast Cable Communications, LLC	US

Upstreams

AS Number	Description	Country
AS33132	Crown Castle Fiber LLC	US
AS23314	Summit Broadband	US
AS3356	Level 3 Parent, LLC	US
AS6461	Zayo Bandwidth	US
AS174	Cogent Communications, LLC	US
AS33661	Comcast Cable Communications, LLC	US